人教版小学一年级数学下册加减法口算练习题[全套]

人教版小学一年级数学下册加减法口算练习题[全套]
人教版小学一年级数学下册加减法口算练习题[全套]

班级姓名对_____题时间

口算 100 题

72-2= 45-9= 86-8= 96-2=24-9=40-2= 46-9= 43-4= 18-2=38-8=35+5= 85+2= 59-4= 78+10= 82-5=64+6= 32+7= 49-5= 63+3=84-2=60-4= 11+20= 45-3= 30+8=60-7=25+4= 36-5= 84+4= 52-3=71+9=88-4= 76+0= 93-3= 18+5=70-5=56+20= 64+6= 65+3= 15-3=30-3=32+6= 29-7= 35+2= 73+4=25+4=43+5= 87+10=39-3=48-30=95-40= 81-2= 60+8=39+10=76+10=70+20=48-9= 47-8= 52-4= 43-8=68-9=40-2= 27-9= 32-4= 41-2=38-9=30-2= 72-2= 66-4= 39-2=20-9=53+5= 35+2= 39-4= 8+50=20-1=40+6= 62+7= 89-5= 63+3=34-2=50-4= 11+2=53-3=60+8=80-7= 32+4= 26-5= 84+4= 35-10= 71+9=12+6= 29-7= 33+2= 3+40=15+4=23+5= 37+1= 29-3= 38-3=15-4=

班级姓名对_____题时间

口算 100 题

18-2= 30+8= 43+1= 86+2=70+3=30-2=72-2=66-4=39-2=20-9=53+5=35+2=39-4=8+50=20-1=16+9=5+18=17+3=36+6=29+5= 87+9=48+8=35+8=4+19=7+26=

4+37=29+4=19+8=29+7=7+38=

9+18=40+6=35+30=62+8=75+5=

23+7=26+8=19+60=32+8=16+9=

24+6=5+37=44+7=67+9=50+8=

61+9=85+4=91+8=82+5=39+1=

46+7=23+7=37+4=78+3=27+6=

39+8=68+5=9+25=85+6=92+4=

86+2=48+7=39+9=2+38=56+8=

36+5=35+6=46+9=9+25=23+8=

46+6=90+9=84+7=34+7=56+3=

12+9=93+3=58+3=75+7=35+6=

86+8=39+2=27+4=50+5=34+9=

10+60=9+50=10+40=61+10=18+5=

74+6=37+2=26+5=23+7=47+4=

88+3=47+6=39+8=8+5=26+8=

班级姓名对_____题时间

口算 100 题

19+6=28+5=53+6=78+5=37+9=

23+8=89+6=75+5=86+6=68+7=

87+9=26+9=25+6=50+37=49+7=

87+9=50+8=61+9=85+4=91+8=

82+5=39+10=46+7=73+7=37+4=

78+3=27+60=39+8=68+5=9+25=

35+6=2+40=86+2=48+7=39+10=

16+9=5+18=17+3=36+6=29+5=

87+9=48+8=35+8=4+19=7+26=

4+37=29+4=39+8=26+7=7+38=

6+18=40+6=35+30=32+8=25+5=

13+7=86+8=19+60=54+9=16+9=

34+6=5+37=14+7=37+9=57+8=

39+2=27+4=50+5=32+8=70+60=

39+50=10+40=6+10=18+50=74+6=

37+2=26+50=23+70=47+4=88+3=

47+6=99+1=68+5=26+8=19+60=

48+50=23+6=78-50=87+9=83+8=

19+6=75+5=36+6=18+7=47+9=

83-20=67+10=88+3=47+6=39+8=

班级姓名对_____题时间

口算 100 题

12+6= 29-7= 33+2= 3 +40= 15+4=23+5= 37+1= 29-3=38-3= 15-4=18-2= 30+8= 43+1=86+2= 70+3=30-2= 72-2= 66-4=39-2= 20-9=53+5= 35+2= 39-4=8 +50= 20-1=40+6= 62+7= 89-5=63+3= 34-2=50-4=11+2=53-3=60+8=80-7= 32+4= 26-5= 84+4=35-10= 71+9=18-4= 66+10= 83-3=71+5= 60-5=36+3= 58+30=28-7=87-10=80-6=11+9= 80-3= 95-4=64+3= 98-4=25+7= 62-2= 83+5=83+10= 10+8=56+20= 64+6= 65+3=15-3= 30-3=32+6= 29-7= 35+2=73+4= 25+4=43+5= 87+10=39-3=48-30=95-40= 81-2= 60+8=39+10=76+10=70+30=48-9= 47-8= 52-4=43-8= 68-9=40-2= 27-9= 32-4=41-2= 38-9=50-8= 63-9= 37-8=56-20= 88-9=75-9= 22-3= 26-7=52-3= 99-9=

2+16=18-6=16-1=2+12=5+11= 17-7=5+11=10-1=12+5=9-4= 11-1=15+1=19-10= 16-5= 15+3= 10+9=19-7=2+15=11-10=6+12= 20-1=2+5=2+6=10+1=17-6= 13+4=16-1=1+2=10-3=2+7= 19-6=15-2=9+1=4-1=5+2=

13+7=19-4=3+5=13+3=11+8= 18-4=16+2=17+3=4+12=14+3= 1+14=1+5=3+14=13-3=10+2= 9-8=12-8=12+5=19-8=14+3= 17-3=9-4=6+13=13+5=3+7= 12+3=5+12=17-1=5+2=8+7= 6+4=12-10=20-10=13+6=15-5= 20+1=15+5=18-12=7+1=6-2= 10+5=3+13=1+19=17-1=7+11= 10-2=11+6=1+8=14+2=9+1= 2+10=1+12=8+12=11-10=3+3= 3+11=14+5=8+2=12-1=1+4= 9+10=2+7=20-10=19-5=5+5=

10-3=17-10=1+16=9+1=9+10= 10-2=18-7=6+14=18-8=4+6=

8-6=7-5=13+2=19-1=11+9= 17-2= 16-4=13-1=16-4=2+12= 2+8=19-8=19-6=19-4=14+3=

3+4=19-7=5-1=15+5=20-1= 19-10= 7-1=6-3=6+13=18-3=

11+7=10+4=10-1=17-7=7-6= 19-16=14+3=10+5=19-19=5+13= 1+8=4+6=13-2=9-1=10-9=

6-1=18-4=14-1=10-1=15-2=

12-2=3+5=16+3=13-1=18-3= 12+8=11+7=16+4=9+5=16-5= 12-1=4+5=13+4=5+8=9+7=

8+3=4+12=15+5=12+1=3+7= 14-4=12+8=4+7=5+9=7+8=

3+6=16-6=19-16=10-1=18-3= 19-7=9+4=9+6=5+9=4+11=

1+18=19-8=8+7=6+8=7+8=

7+13=1+7=13+2=7+9=8+6=

6+5=17-6=17-7=2+5=4+9=

7+9=2+8=3-2=7+10=16-10= 2+9=7+6=3+9=5+4=11-10= 18-10=7+8=3+8=2+9=14-2= 18-2=11+7=7+12=9-1=10-8= 6+9=7+7=6+6=20-10=10-9= 20-8=9+6=9+9=8+8=20+1= 10+5=19-18=5+9=6+8=6+9= 14+2=14-10=6+11=13-9=10-3= 9+2=9-3=5+8=3+8=14-6=

20-2=15-6=6+7=13-4=9-6=

11+9=8+9=13+7=16-8=8+4= 15-8=17-8=9+14=13-8=18-3= 14+9=16-7=7+25=15-6=17-8= 17+6=18-9=11-4=13+9=20-3= 4+8=14+30=6+15=17-9=55+7= 19+5=9-2=8+13=38-9=43-5= 24+9=10-7=14+8=26-7=68-9= 8+6=16-9=17+6=27+8=37-8= 7+7=25+7=18+3=18-9=45+7= 9+6=34-5=27-9=33-9=14-7=

班级姓名对_____题时间

6+23=93-60=94-5=37+8=93-8=69+4=75-7=96-6 =33+7=65-3=50+45=46-1=66-9=8+63=8+57=20+60=25+6=55-30=57+2=5+80=58-6=13+5=75+4=67-826+70=99-90=51-40=82-5=77-5=82-1=81-2=2-2=31+20=57+9=62+4=6+38=35+7=41+4=68-6=39+8=81-6=47+7=71+20=39+4=10-7=17-6=17+5=51+6=73-7=58-5=33-8=10-7=81-6=68+3=55+9=39+4=55+6=7+54=44+7=71+20=55+3=73-7=58-917-6=100-5=68-3=50+18=95-7=35-7=52-9=44+8=66+5=31-3=86-6=17-5=17+4=56-2=10+77=25-3=4+35=63+3=16+8=24+4=79-8=27-1=2+84=45-2=48+4=23+6=45+20=85-7=51+4=80-7=8+56=61-4=21+60=47-3=60-3=41-6=42+9=

76-9=88-8=30-20=98-7=47-37=74-8=69+4=99-6=70+16=65+5=87-70=62-8=79+4=42-1=70+3=28+6=9+73=79-6=21+4=44-9=20+74=93-20=66+5=85+1=91-8=75-9=36+7=79-9=4+96=29+3=63-8=20+56=53-7=32-6=10+58=58-5=79-7=35+50=93-9=22+50=25+3=20-5=8-2=9+44=51+9=72+8=90-9=57+4=81+8=24+40=32-4=95-5=9+66=14-9=42+2=67-4=84-2=44-44=73+6=60+22=64+8=68+7=87-8=58-8=56-7=78-1=59+1=63+2=95-3=40-3=27+70=37+8=4+55=9+38=65-13=51+6=28+6=57+5=50+22=7+54=4+55=96-3=64+3=6+79=7+48=19+8=57+5=28+6=27+70=65-1=69+3=50+22=7+54=51+6=96-3=94-6=6+79=97-7=80-8=63-4=

45-6=97-9=85+1=100-8=58+2=14-8=96-7=47-4=92-8=62+6=37+3=4+36=81-8=63-7=18-9=14+8=8+59=31+30=13+4=63-60=55-20=19+8=8+58=51+3=29+2=21-6 =41+5=30+56=72-5=80-8=37-6=60+13=62+10=34+9=77-5=53-4=82-8=7+48=85-4=9+58=58+4=74+8=58-20=90-6=87-3=88-5=49-3=31+4=81-3=54+3=23+60=88-7=38-2=55-4=73+6=17+4=5+66=88+9=63+5=46+3=72-3=92-7=54-50=51+8=70+17=6+39=4+75=54+9=38+2=77+2=16+7=24-2=79+8=56-2=53+9=25-8=39+50=87+8=47-40=87-4=35-3=93-5=55-6=39+50=99-5=16+6=50-1=41-2=17+8=38+6=51-2=16+7=10+89=87-3=95-60=62-4=98-2=83-4=17+8=61-6=

66-7=4+58=77+7=97-8=75-7=67-6=16+7=20+43=29+9=45+4=42+5=5+18=88-2=99-7=66+8=77+7=20+43=16+7=75-7=97-8=85-5=9+49=45+4=67+6=51+7=18+7=99-8=67-1=39-3=86-4=55+4=56+4=16+5=75+10=15+7=53-10=98-5=50-3=25+7=63-2=54+4=75-25=99-4=24-1=94+3=28+8=20+69=9+50=34+5=29-6=81-31=64+4=2+49=4+61=29-5=50-30=9+59=77-71=36+6=20+38=53+4=57+3=80-70=21-4=78-40=89-9=36-5=69+9=60-2=74-6=3+71=53+3=77+5=26-3=23+6=83-5=77+4=88-5=25-7=90-20=70-6=30+63=61+6=64-6=99-6=100-7=49-4=31+8=68+3=50+33=81+9=73-7=67+7=91-5=59-8=28+4=27-8 =79-10=73-6=24-8=

37+3=58-5=80+16=99-4=28+5=80-6=35-2=82-4=91-60=53-9=71-8=44-6=45+13=94-40=92-2=67+2=74-8=25+5=39-1=12+62=80-6=27+4=72-5=63+6=85-8=93-70=49-2=91+8=72-7=12+8=3+61=65+7=51+5=65-65=5+74=33-4=51+9=4+81=59+40=13-7=64-7=51+25=66+7=27+9=65+7=13-7=65-6=5+74=3+61=33-4=65+7=59+40=4+81=54+9=64-7=7+49=6+81=31-8=65-8=25+5=6+75=52-8=71+6=20+63=54-10=6+36=5+50=71-4=92-4=79-3=93-8=29+4=77-2=3+47=24-20=76+1=93-5=52+30=79-8=10+69=94-4=56-40=59-8=3+91=58+8=19-5=54-9=34-5=35+8=93-6=69+6=53+7=65-8=97-8=72+2=54-30=79-7=16+50=20+78=62+6=

17+3=97-70=76+3=63-5=85-7=53+3=47-1=88-88=54+3=94-4=32-5=70+18=55+8=59-7=56+7=60+3=37-20=88-5=58+2=49-4=8+69=79-3=46+8=41-9=96-5=100-94=50+1=27+30=30+28=41-8=63-5=76+8=71+4=38-7=77+6=12-7=3+73=55-7=93-4=1+83=66-6=60-5=88-7=55-4=31-5=10+69=90-6=45-3=50-9=61-50=45+30=58+7=88-2=35-6=85+1=17+4=63-9=82-6=67+3=59+4=38-7=60-3=20-3=39+7=97-9=51-30=50-4=11-2=16+8=53-7=87-5=82-4=99-3=50+22=15+7=7+68=73+8=48-9=48+4=83-5=36-1=14+7=91-4=39+7=50-7=46+5=82+10=57+6=59+1=21+7=30+58=39+1=35+6=71-4=23-8=63+8=88-2=97-3=30+47=70-8=

72-1 =47+6=81-2=9+33=61+2=

51+9=38+5=29+6=24+7=10+85=70+16=55+9=99-3=4+58=32+5=

20+38=38-9=7+46=96-2=93-8=

52+3=64+4=57-4=55+7=71+8=

70+2=4+96=36-2=79+6=26-8=

9+43=13+8=37-7=95-6=2+79=

69+7=34+6=79+3=48+5=4+73=

36+4=64-9=9+57=35-4=35-8=

32+9=24+70=55+6=20+40=85-7=

63+6=61-4=71-9=44+5=90-2=

42-8=18+80=2+80=50+17=3+46=

38-6=6+77=58-9=72-6=99-6=

73+1=28-8=6+86=67-10=76-3=

90-4=88-20=45+9=37+7=67-4=

91-4=73+4=37+5=6+48=32+5=

25+8=36+7=59+2=50+16=39+7=

47+50=58-30=97-60=65-7=82-5=

62-40=46-9=43-( ) =775-( ) =9( ) -5=21 4-( ) =4184-8=3+29=46-9=81-4=

以内加减法口算题(道题可直接打印)

10以内加减法练习题 姓名:_______ 时间:_____ 做对了_____题(共100题) 10-6= 3+4= 9-6= 9-3= 5-1= 4+2= 10-5= 6+2= 8-5= 2+2= 4+1= 5-2= 4-2= 6-5= 3-1= 2-1= 6-3= 2+4= 8-6= 4+2= 2+6= 6-3= 2-1= 2+6= 10-5= 8-1= 6-1= 4+1= 10-2= 8-6= 10-7= 4+3= 6+2= 3-2= 2+1= 8-3= 10-1= 8-6= 1+3= 10-7= 1+3= 3+1= 6+2= 8-5= 2+7= 1+8= 3-1= 8+1= 6+4= 8-3= 2+3= 1+2= 7-3= 9-4= 3+2= 3+2= 4+1= 10-4= 3+6= 8+2= 7-4= 5-3= 7-4= 6-3= 6-1= 1+7= 8-2= 4-1= 9-7= 6+3= 9-5= 9-8= 6-3= 6-2= 3+6= 7+1= 2+7= 9-5= 2-1= 5+2= 10-4= 4+4= 9-1= 8-7= 3+3= 6+3= 6+3= 9-4= 7-4= 10-2= 7-2= 2+1= 1+3= 1+8= 10-2= 4+5= 8-3= 5-2= 9-6= 3-2=

10以内加减法练习题 姓名:_______ 时间:_____ 做对了_____题(共100题) 8-1= 3-2= 6+2= 6+3= 1+6= 1+3= 2+5= 10-4= 2+4= 9-7= 4-2= 2+6= 4-2= 3+1= 1+9= 6-1= 3+6= 5+3= 7-3= 5+5= 6+4= 5-3= 8+2= 7-3= 3+6= 8+2= 2+7= 10-8= 9-4= 8-6= 10-7= 2-1= 6+3= 5-2= 5-2= 8+2= 4-1= 9+1= 4-3= 2+1= 8-1= 9-7= 5+2= 1+3= 4-3= 9-8= 2+3= 6+2= 3+2= 8+2= 9-8= 4-3= 4+2= 5+2= 6-2= 6-3= 6-5= 7-1= 4-2= 5+3= 1+1= 7+1= 1+9= 9+1= 5-4= 9-5= 4-1= 5-3= 1-1= 2+2= 1+2= 10-3= 5+2= 4+5= 1+3= 6-5= 10-9= 1+4= 7-6= 1+2= 2+8= 1+9= 1+6= 9-6= 8-1= 3+5= 1+2= 4+5= 4+5= 1+4= 6+1= 7+2= 2+4= 10-1= 7-4= 8-6= 5-1= 2+6= 6+4= 8+2=

小学一年级数学口算题连加连减 可直接打印A

20-17+13= 5+3-4= 1+11-4= 8-8+5= 13+7-17= 5-5+7= 7+13-15= 2+11+3= 17-2-3= 14-10+16= 18-12+11= 6+8-9= 15-12+16= 13-4+11= 2+16-6= 5+4+10= 15-12+16= 13-4+11= 2+16-6= 5+4+10= 16-7+9= 10+5-2= 15+4-7= 15-2+4= 18-9-5= 20-9+5= 5-1-4= 18-7-5= 12+2-12= 14-14+19= 2+2+15= 1+12-7= 17-17+17= 19-7+5= 5+3+7= 17-6+6= 1+12-7= 4-1+8= 15+3-10= 19-11+8= 10+10-4= 10-7-1= 20-8+1= 2+1+12= 2+3+11= 15-5-10= 6+8-12= 16+2-7= 18-9-5= 20-9+5= 5-1-4= 18-7-5= 1+12-7= 17-17+17= 19-7+5= 5+3+7= 17-6+6= 4-1+8= 15+3-10= 19-11+8= 2+17-9= 2+18-5= 20-19+13= 8-6+6= 16-7+9= 10+5-2= 15+4-7= 15-2+4= 20-3-15= 10+10-4= 10-7-1= 20-8+1= 2+1+12= 2+3+11= 15-5-10= 6+8-12= 16+2-7= 2+17-9= 2+18-5= 20-19+13= 15-4+4= 4+1-5= 14-14+16= 1+4+15=

10以内加减法口算题-直接打印版

5+4= 3+6= 4+2= 9+0= 2+7= 1+7= 6+4= 7+3= 2+3= 0+10= 10-2= 9-3= 8-7= 9-5= 6-2= 5-4= 10-9= 7-3= 8-4= 7-6= 2+6=9-7= 3+2=3+4= 5+4=3+5=7+1= 9-3= 8-3= 5-4= 8-2=0+8= 3+1= 6+1=7+3=10-2= 7-2=6-4=9-2=10-9= 5+5=5+2=9-4=8+1= 2-1=4+6= 2+7=9-5= 3+3=4-2=10-4= 1+2= 5-3= 0+8=10-7=2+4= 6-5=4+4=5-1=1+9=

8-4=6+0=3-3= 1+5= 10-5=1+1=8+1=4-1= 9-3=3+6=2+6= 9-7= 3+2=3+4=5+4=3+5= 7+1=9-3=8-3=5-4= 8-2=0+8=3+1=6+1= 7+3=10-2=7-2=6-4= 9-2= 10-9=5+5=5+2= 9-4=8+1=2-1=4+6= 2+7= 9-5=3+3=4-2= 10-4= 1+2= 5-3= 0+8= 10-7= 2+4= 6-5= 4+4= 5-1=1+9=8-4=6+0= 3-3=1+5=10-5=1+1=

8+1=4-1=9-3=3+6= 3+6=9-7=3+2= 3+4= 5+4=3+5=7+1=9-3= 8-3=5-4= 8-2=0+8=3+1=6+1=7+3=10-2=7-2=6-4=9-2=10-9=5+5=5+2=9-4=8+1= 2-1=4+6=2+7=9-5=3+3=4-2=10-4= 1+2= 8-4=6+0=3-3=1+5=10-5=1+1=8+1=4-1=9-3=3+6=1+4=1+5= 1+6=1+7= 1+8=1+9= 2+1=2+2=2+3=2+4=

一年级加减法口算题道

一年级加减法口算题道 Company number【1089WT-1898YT-1W8CB-9UUT-92108】

2+18= 18-6= 16-1= 2+12= 5+11= 17-7= 5+1= 10-1= 12+5= 11-2= 15+1= 19-11= 10+9= 16-7= 2+15= 16-15= 15+3= 9-4= 20-1= 11-10= 6+8= 2+5= 2+6= 10+1= 17-16= 13+4= 20-1= 1+2= 20-3= 2+7= 19-6= 15-12= 9+1= 14-1= 5+2= 13+7= 19-4= 3+5= 17+3= 3+8= 8+4= 17+3= 17+3= 4+12= 14+3= 1+14= 1+5= 3+14= 13-3= 10+2= 9-8= 12-8= 2+5= 19-18= 14+3= 17-3= 6+13= 13+5= 3+7= 12+3= 5+6= 17-1= 5+2= 7+7= 6+7= 12-11= 20-13= 13+6= 15-5= 20-1= 5+8= 18-12= 7+1= 20-6= 8+6= 3+13= 1+19= 17-16= 7+13= 10-2= 11+6= 1+8= 14+2= 9+5= 2+10= 1+12= 8+12= 11-10= 3+3= 3+17= 8+4= 8+2= 2-1= 1+4= 9+9= 8+7= 20-18= 19-5= 5+6= 20-3= 17-10= 1+16= 9+1= 9+10= 10-2= 18-17= 6+14= 18-8= 9+6= 8-6= 7-5= 13+2= 19-12= 11+9= 17-12=

小学一年级数学口算题200道

姓名:日期:用时:准确率: 11-10= 15-9= 18-4= 5+9= 15-13= 2+6= 14+6= 15-14= 15-9= 11-5= 14-5= 16-11= 14-3= 12+8= 16-7= 5+2= 18-13= 2+9= 16-7= 14+4= 15-11= 14+5= 4-1= 18-14= 17-5= 2+10= 4+12= 19-4= 19-6= 16-15= 13-4= 18-13= 8+4= 18-5= 10+7= 3+3= 2+7= 5+13= 15-14= 3+3= 11+4= 14-10= 2+13= 11+7= 6+1= 15-13= 16-11= 16+4= 19-11= 12-9= 15-9= 19-18= 10-6= 11+8= 8-7= 20-1= 7-6= 15-14= 17-16= 17-11= 10+2= 14-11= 8+4= 20-5= 3+5= 3+17= 18-1= 3+5= 3-2= 10+2= 16-4= 17-8= ()-4=12 10-1= ()-14=4 ()+12=20 18-13= 2+11= 5+10= 18-4= 7-3= 1+11= 3+6= 5+12= 15-13= 5-3= 1+12= 3+2= 19-13= 18-10= 19-8= 9+3= 6+13= 14-8= 12+4= 20-9= 15-6= 18-6= 8+12= 5+3= ()+5=11 ()+3= 13 ()-6=1 11+9= 7-3= 15-1= 17-11= 15-5= 10+3= 10+8= 19-6= 17-8= 10-7= 6-2= 10-3= 13+4= 6+3= 3+2= 4+13= 16-3= 6-2= 2+8= 19-11= 6-4=

60题的一年级加减法口算题

姓名:时间:成绩: 15-3 =9 -8 =11+5 =16+1 =12+3 =17-12 = 1 +17 =11+5 =2 +6 =19-5 =7 -3 =12+4 =10+7 = 1 +12 =11+1 =17-10 =9 -9 = 4 +12 =11+2 =13+2 =15-4 =7 -3 = 2 +10 =7 +11 =11-10 =14+2 =12+0 = 4 +3 =19-19 = 4 +15 =13-0 =12-12 =5 +10 =19 +1 =19-3 =15-2 =5 -3 =9 -8 =7 -3 = 2 -2 =14-2 = 5 -3 =0 +4 =9 -8 =17-14 =16-14 = 3 +12 = 3 -0 =19-15 =18-2 =11+2 =14-12 =1 +3 = 5 +11 =10+5 =11-1 =1 +7 =18-16 =18-6 =9 -1 =

姓名:时间:成绩: 6 -3 =13-1 =19-15 =8 -0 =6 -6 =0 +19 =9 -2 = 3 -3 =12+3 = 2 +11 = 7 -3 =13-2 = 8 -0 = 1 +5 =15+3 =18-15 =1 +7 = 3 -2 =18-3 =16-14 =1 +18 =13-0 =15-0 =19-1 9 =17+0 =16-4 = 2 -2 =12-12 =19-4 =11+2 = 3 +15 = 3 -0 =0 +9 = 4 +10 =0 +11 = 4 -0 =6 -5 = 6 +2 =16+3 = 1 +14 =16+1 = 4 +15 = 2 +3 =18-13 =7 -1 =15-1 =17-6 = 3 +15 =1 +2 =12+3 =16-1 = 5 +12 =15-11 =19-18 =11+6 =11+2 =6 +1 =9 -5 = 4 +1 =9 -9 =

600道100以内加减法口算题(A4直接打印)

一年级100以内口算题用时:错误: 58-19= 74-68= 58+16= 12+7= 18+56= 27+70= 53-4= 49+25= 79-32= 24+49= 23-10= 66+34= 20+26= 45-43= 21+35= 5+91= 34-13= 65-23= 48+7= 47-16= 27+34= 100-28= 21+55= 25+58= 89-67= 37+47= 44-31= 49+25= 5+48= 42+2= 59+3= 97-7= 96-43= 48-17= 16-14= 50+23= 92-63= 17+11= 30+41= 68+6= 48-47= 50+18= 67+12= 43+12= 53+22= 63+10= 65-21= 46-28= 16+70= 59-38= 23+24= 83-22= 46-29= 23-6= 8+72= 57-44= 12+58= 80-6= 9+54= 94-25= 99-45= 68-6= 51-49= 20+55= 7+15= 59-5= 32-9= 23+41= 12+75= 81+18= 92-83= 74-49= 95-75= 24-13= 39-13= 55-16= 17+3= 78+4= 81-2= 72+10= 41+39= 89-88= 74-33= 47+35= 79+8= 36+22= 92-66= 93-8= 91-11= 58-12= 61+25= 56-11= 42+20= 92-36= 80-12= 35+20= 65-59= 33+58= 100-44= 14+14= 32+64= 48+13= 39-4= 71-58= 96-38= 57+13= 89-54= 33-17= 18-11= 24+53= 91-9= 48-25=

一年级加减法口算题(1000道)

一年级100以加减法口算题 班级:: 2+18= 18-6= 16-1= 2+12= 5+11= 17-7= 5+1= 10-1= 12+5= 11-2= 15+1= 19-11= 10+9= 16-7= 2+15= 16-15= 15+3= 9-4= 20-1= 11-10= 6+8= 2+5= 2+6= 10+1= 17-16= 13+4= 20-1= 1+2= 20-3= 2+7= 19-6= 15-12= 9+1= 14-1= 5+2= 13+7= 19-4= 3+5= 17+3= 3+8= 8+4= 17+3=

1+14= 1+5= 3+14= 13-3= 10+2= 9-8= 12-8= 2+5= 19-18= 14+3= 17-3= 9-4= 6+13= 13+5= 3+7= 12+3= 5+6= 17-1= 5+2= 7+7= 6+7= 12-11= 20-13= 13+6= 15-5= 20-1= 5+8= 18-12= 7+1= 20-6= 8+6= 3+13= 1+19= 17-16= 7+13= 10-2= 11+6= 1+8= 14+2= 9+5= 2+10= 1+12=

3+17= 8+4= 8+2= 2-1= 1+4= 9+9= 8+7= 20-18= 19-5= 5+6= 20-3= 17-10= 1+16= 9+1= 9+10= 10-2= 18-17= 6+14= 18-8= 9+6= 8-6= 7-5= 13+2= 19-12= 11+9= 17-12= 16-4= 13-1= 16-8= 2+12= 2+8= 15-8= 19-16= 19-4= 14+3= 3+4= 19-17= 5-1= 15+5= 20-1= 19-10= 7-1=

小学一年级(下册)数学口算练习题

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小学一年级数学(下)口算题(一)
19-11=
26- 4=
50-50=
24-13=
17- 7=
19-12=
24-13=
15+14=
18+11=
28+2=
12+5=
28+11=
16+13=
24+4=
19-6=
29+10=
12+17=
60-40=
20-10=
70-50=
28+6=
16+44=
18-15=
88+12=
50-20=
87-7=
15+53=
16+13=
56-40=
66-20=
17-( )=0 17-14=
19-( )=13 27-14=
16-( )=12 65-33=
10+( )=50 65+( )=70
87-33= 16-6=
99-24=
29- 8=
88-77=
10+20= 14+25= 31-11=
88-80=
25-4=
99-23=
90-10=
20+8=
25+33=
29+1=
25+25= 26-10=
25+12= 23-3=
12+10=
19+11=
17-12=
18-8=
72-10=
20+30= 99-98=
17-17=
90-40=
16+54=
50-30=
60+30= 12+33=
20+44= 50-50=
19-18=
66-16=
90-30=
65-25=
80+9=
18-13=
13+17=
14+22= 89-80=
14+26=
99-33=
66-46=
19+60=
15-3=
80+4=
26-16=
18+( )=20 14+( )=27 67-12=
65+25= 24+24= 8+( )=16
( )-20=50 40+( )=60 20+( )=30
80-( )=0 75-25=
30+30=
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小学二年级数学加减法口算题

31-29= 41-39= 81-79= 51-48= 31-28= 41-38= 81-78= 33-26= 53-47 85-77= 45-38= 32-25= 72-67= 21-14= 31-24= 41-34= 81-74= 31-25 71-65= 41-35= 82-74= 42-38= 63-58= 33-25= 54-46= 94-86= 72-64 41-29= 61-39= 81-49= 42-24= 42-28= 63-34= 63-39= 84-46= 84-48 65-37= 48-23= 47-22= 68-35= 67-35= 89-44= 89-45= 67-34= 62-35 42-27= 66-38= 67-39= 87-48= 83-45= 83-47= 51-19= 71-59= 91-39 41-28= 71-58= 91-38= 51-14= 71-51= 91-39= 51-15= 71-55= 91-35 52-16= 71-26= 91-36= 51-24= 71-14= 91-44= 51-23= 71-13= 91-23 52-15= 73-58= 94-36= 95-17= 76-58= 97-38= 58-19= 72-54= 92-38 43-17= 73-56= 94-46= 54-18= 75-28= 95-37= 53-25= 73-28= 94-46 94-46= 54-28= 75-17= 92-26= 90-40= 80-30= 20-10= 70-30= 90-60 70-40= 90-70= 80-45= 70-35= 40-15= 50-45= 30-15= 50-25= 80-40 15+15= 26+37= 17+48= 25+47= 38+45= 13+48= 26+48= 26+47= 52-17 17+66= 44+47= 37+54= 28+47= 27+88= 55+36= 16+85= 65+27= 98-25 37+35= 48+25= 75+28= 24+68= 38+54= 46+18= 58+36= 78+18= 65-38 29+59= 67+27= 36+26= 56+34= 67+23= 48+32= 69+31= 34+57= 83-18 67+24= 49+42= 22+59= 45+47= 65+27= 28+65= 55+38= 40+30= 74-47 93-27= 73-46= 65-18= 63-25= 82-56= 94-66= 83-77= 44-28= 52-14 62-14= 62-28= 74-26= 93-47= 83-16= 77-69= 75-28= 65-47= 83-25 72-15= 63-28= 82-47= 54-16= 95-48= 85-27= 63-36= 73-47= 52-15 52-17= 83-48= 73-55= 92-86= 62-58= 72-24= 54-36= 74-28= 43-27 71-59= 59-29= 63-19= 78-59= 45-29= 86-49= 37-19= 64-39= 72-39 83-28= 74-28= 52-18= 73-48= 41-38= 75-68= 98-98= 87-58= 66-28 55-17= 41-27= 77-7= 63-47= 56-17= 75-47= 94-67= 62-27= 10-10 54-36= 61-46= 55-26= 83-66= 64-16= 92-37= 94-36= 64-58= 54-26

100以内加减法练习题-附答案

6+42=16+56=90+3=55-27=48+39=3+68=3+66=95-11=14+64=38-10=8+20=76-45=81-46=64+31=20+78=79-28=59+10=65+8=81-73=45+30=75-28=70-54=3+91=97-90=31+57=47+29= 81-34= 56-48= 12+48= 68+24= 80-44= 93-21= 14+47= 37+63= 42+35= 21+50= 68-39= 82-3= 64-14= 1+27= 21+19= 47-10= 66+2= 77-60= 44-25= 20-4= 37+49= 59+37= 93-65= 49-39= 34+62= 13+77= 53-23= 46+27= 24+12= 4+29= 27-10= 73+7= 76-19= 22+6= 70-58= 81+19= 46-8= 80-53= 40-27= 48-40= 68-50= 39+21= 2+19= 82-49= 7+41= 74-41= 69+6= 87-20= 50+21= 26+65= 32+5= 23+4= 29-2= 52+25= 32-16= 78-73= 32+35= 31+21= 97-42= 83-59= 92-43= 34-10= 2+58= 75-33= 61+11= 79-48= 73-49= 49-35= 51+38= 25+8= 98-48= 46+32= 83-33= 33-12=

80-5=42-7=21+68=62-42=2+44=99-16=14+66=68-18=60+17=28+50=72+2=24+63=17+81=95-62=5+26=58+3=6+54=89-80=39+48=31+8=99-67=69-30=14+16=34+11=31+29=59-9= 23+46= 68-3= 98-33= 94-76= 3+48= 32+10= 24+19= 42-11= 2+64= 16+67= 73-39= 87-31= 73-31= 36+6= 12+14= 92-17= 15+43= 71-9= 16+67= 9+61= 29+69= 60+20= 61-32= 23+42= 75+16= 57-7= 19+40= 59-39= 97-5= 53-11= 34+54= 51-31= 40+36= 55+3= 60-42= 46+5= 28+37= 21-7= 12+25= 58+19= 43+42= 37+23= 88-34= 38+49= 37+50= 22+11= 4+41= 75+25= 98-21= 12+39= 94-52= 35+31= 63-34= 69+14= 90-80= 22-12= 89-81= 98-90= 53+3= 87-45= 50-13= 79-42= 69-16= 80-75= 14-5= 73-48= 12+28= 45-35= 42-2= 92-3= 46+49= 7+35= 64-11= 27+57=

一年级加减法口算题

6+4= 3+11= 7-1= 8+11= 16+1= 4+12= 12-2= 3+12= 12+2= 3+16= 4+4= 8+2= 8-5= 6+1= 10-10= 8-6= 10-4= 1+9= 9-9= 5-4= 6+1= 9-1= 14-3= 13-2= 8-4= 18-6= 18-6= 20-10= 15-5= 9-5= 2+1= 4+2= 8+2= 3-2= 3-1= 3+7= 16+1= 4+12= 12-2= 3+12= 1+2= 3+16= 3+3= 4+3= 9-1= 10-6= 6-5= 6-4= 1+2= 4+4= 9-5= 5-3= 5+3= 19-9= 15-2= 14-1= 2+10= 10+10= 13+2= 2+10= 9+10= 10+4= 12+3= 9+10= 5+14= 15+1= 18+1= 3+16= 20+55= 64-32= 87-72= 89-62= 48-29= 62+26= 86-77= 39-36= 75+24= 51+27= 24+43= 13+74= 89-53= 74-55= 80+18= 16+67= 21+18= 93-33= 55+5= 100-57= 34+53= 23-17= 76-65= 72+23= 43+42= 75-14= 40-33= 68+15= 10+32= 76+14= 64-24= 62+32= 83-62= 68-11= 78-15= 69-18=

50+16= 29+30= 98-44= 12+64= 76+14= 65+19= 21+5= 100-56= 29+67= 34-16= 36+49= 39-23= 95-83= 45+13= 82+13= 17+43= 13+55= 93-38= 91-37= 59-54= 73+23= 78-57= 24-18= 95-26= 68-44= 84-16= 71-17= 33+67= 39+29= 39+35= 54+46= 90-29= 22+38= 52-11= 89-42= 27-14= 33-19= 44-28= 58-8= 48+10= 83-31= 12+47= 50-19= 74-68= 58+16= 18+56= 27+70= 53-34= 79-32= 24+49= 23-10= 20+26= 21+35= 34-13= 65-23= 48+17= 27+34= 100-28= 32+55= 89-67= 37+47= 44-31= 35+48= 42+22= 59+33= 96-43= 48-47= 46-14= 92-63= 17+21= 30+41= 48-47= 50+18= 67+12= 53+22= 63+10= 65-21= 16+70= 23+24= 46-29= 23-16= 18+72= 12+58= 80-36= 29+54= 99-45= 68-46= 51-49= 27+35= 59-25= 32-16= 22+75= 81+18= 92-83= 95-75= 24-13= 39-13= 17+43= 78+14= 81-22= 72+10= 55-16= 74-49= 70+26=

小学一年级数学口算习题集

精品文档 16 - 7 = 7 + 18 = 21 - 14 = 6 + 7 = 12 - 5 = 19 + 6 = 8 + 13 = 29- 17 = 14 + 7 = 16 - 8 = 24 - 16 = 13 - 8 = 23 - 15 = 7 + 18 = 19 + 5 = 18 + 6 21 - 7 = 19 - 17 = 13 + 19 = 24 - 13 19 + 9 = 13 + 9 = 17 + 6 = 21 - 18 14 - 6 = 12 - 6 = 12 + 16 = 14 + 15 24 - 19 = 17 - 9 = 25 - 19 = 17 + 7 6 + 17 = 30 - 25 = 22 - 16 = 26 - 15 7 + 12 = 6 + 19 = 14 + 7 = 15 + 7 23 - 19 = 21 - 16 = 30 - 3 = 22 - 15 13 + 1 8 = 18 - 9 = 14 + 9 = 18 + 3 14 + 18 = 29 - 18 = 26 - 9 = 16 + 5 29 - 18 = 20 - 17 = 15 + 8 = 23 - 18 日期: 完成时间: 姓名: 5 + 16 = 15 + 16 = 25 -19 = 6 + 17 = 13-( )=7 23 - ( )=9 ()+16 =23 ()-18=7 22-( )=17 ()-19 =7 ()+ 12=24 26 -( )=18 14 +( )=29 22 —( )=9 6 +( )=12 16 +( )=30 ()-13 =9 15 +( )=22 21 - ( )= 7 15 + 6 = 24 - 7 = 23 - 12 = 16 + 12 = 15 - 7 = 14 - 6 = 17 + 8 = 13 + 27 = 13 - 7 =

加减法口算练习题题完整版

加减法口算练习题题 Document serial number【NL89WT-NY98YT-NC8CB-

8、9加减法练习题(1) 姓名:_________ 时间:_______ 做对了_____题(共50题) ( )+5=9 ( )+4=8 ( )-3=6 ( )-5=4 9-( )=2 3+( )=8 8-( )=2 ( )-4=4 ( )+2=9 6+( )=8 ( )-2=6 8-( )=2 4+( )=9 9-( )=6 ( )-3=5 ( )+7=9 9-( )=2 ( )-5=3 ( )+6=9 2+( )=8 8-( )=7 6+( )=9 ( )+2=8 ( )-3=5 3+( )=8 3+5= 8-7= 5+2=5+4= 3+6= 6+2= 5+3= 9-3= 8-3= 8-4= 8-2= 2+6= 3+5= 6+3= 4+4= 8-2= 9-2= 8-4= 7-2= 8-6= 5+4= 6+2= 9-7= 5+3= 8-5= 8、9加减法练习题(2) 姓名:_________ 时间:_______ 做对了_____题(共50题)6+2= 5+3= 8-5= 6+3= 9-6= 8-4= 4+2= 8-3= 2+6= 9-7= 5+4= 8-5= 5+3= 9-8= 2+6= 9-5= 6+2= 8-6= 3+5=7-5= 3+6= 5+1= 7-3= 8-3= 3+4= 2+5= 8-7= 5+2= 3+4= 4+4= 8-( )=0 ( )+6=9 4+( )=8 ( )-5=4 ( )-3=5 ( )+2=6 ( )-4=3 ( )+2=6 7-( )=4 ( )-5=8 4+( )=6 ( )+5=7 ( )-2=8 6-( )=2 ( )-3=4 ( )-4=5 9-( )=2 6-( )=3 ( )+3=8 5+( )=7

100以内加减法口算题(100道)

100以内加减法口算题(100道) 共计:100 题做对:计时:成绩: 81 + 18 = 82 + 11 = 67 + 13 = 64 + 29 = 77 + 16 = 90 + 8 = 39 + 42 = 23 + 56 = 49 + 23 = 34 + 44 = 45 + 7 = 49 + 42 = 54 + 41 = 74 + 10 = 83 + 17 = 93 + 4 = 29 + 37 = 88 + 4 = 61 + 37 = 23 + 60 = 74 + 18 = 96 + 3 = 11 + 72 = 55 + 43 = 7 + 68 = 91 + 6 = 18 + 16 = 25 + 32 = 68 + 31 = 42 + 58 = 52 + 29 = 53 + 13 = 49 + 24 = 46 + 18 = 94 + 5 = 27 + 32 = 25 + 6 = 54 + 10 = 43 + 51 = 71 + 7 = 61 + 9 = 9 + 77 = 27 + 10 = 89 + 5 = 41 + 10 = 32 + 18 = 21 + 32 = 54 + 35 = 13 + 11 = 73 + 25 = 58 + 4 = 7 + 29 = 89 + 11 = 64 + 16 = 75 + 18 = 6 + 39 = 95 + 4 = 47 + 9 = 78 + 21 = 27 + 71 = 89 + 7 = 86 + 7 = 58 + 21 = 29 + 32 = 76 + 9 = 25 + 65 = 79 + 19 = 89 + 9 = 88 + 10 = 24 + 41 = 27 + 9 = 37 + 18 = 68 + 29 = 92 + 8 = 53 + 35 = 59 + 4 = 18 + 34 = 80 + 3 = 83 + 11 = 8 + 90 = 58 + 37 = 91 + 8 = 19 + 58 = 56 + 30 = 7 + 83 = 17 + 49 = 47 + 48 = 50 + 25 = 30 + 3 = 81 + 15 = 82 + 12 = 17 + 27 = 76 + 19 = 44 + 18 = 34 + 33 = 72 + 23 = 44 + 55 = 63 + 25 = 23 + 40 = 66 + 9 =

小学一年级数学口算题大全(1000多道)每天20道题

一、口算题(每天20道口算题,必须认真完成、书写认真):50+12= 16+30= 32+45= 7+61= 24+60= 72+4= 40+60= 83-20= 46-11= 26-4= 94-74= 63-42= 90-20= 58-8= 68-5= 75-23= 56+23= 32+14= 77-23= 31+17= 33+20= 42+25= 50+11= 30+15= 31+45= 71+4= 40+61= 82-20= 45-11= 25-4= 94-73= 63-52= 90-30= 59-8= 67-5= 75-33= 56+33= 33+14= 76-23= 32+17= 50+13= 17+30= 32+46= 6+61= 25+60= 50+2= 15+30= 33+45= 5+61= 29+60= 72+6= 40+50= 87-20= 36-11= 26-2= 94-24= 63-22= 90-10= 38-8= 28-5= 74-23= 53+23= 42+14= 75-23= 31+14= 38+20= 42+26= 50+18= 30+19= 31+46= 72+4= 40+67= 84-20= 47-11= 28-4= 94-63= 63-22= 90-80= 59-4= 67-3= 75-23= 56+23= 35+14= 76-53= 32+16= 50+12= 14+30= 32+47= 16+61= 27+60= 73+5= 23+30= 50+21= 40+37= 70+11= 75+3= 78-7= 98-6= 92+5= 71+6= 51+12= 16+31= 30+45= 70+61= 24+61= 70+4= 41+60= 83-21= 46-10= 26-14= 94-70= 63-40= 90-21= 58-18= 68-15= 75-20= 56+20= 30+14= 77-20= 31+10= 33+21= 42+20= 51+11= 31+15= 31+40= 71+14= 41+61= 82-21= 45-10= 25-14= 94-70= 63-50= 92-32= 59-30= 67-15= 75-32= 56+32= 33+12= 76-22= 32+13= 51+13= 17+31= 32+45= 6+60= 25+61= 51+2= 15+31= 30+45= 15+61= 28+61= 71+6= 41+50= 84-20= 34-11= 23-2= 95-24= 64-22= 91-10= 39-8= 29-5= 75-23= 54+23= 43+14= 76-23= 32+14= 39+20= 43+26= 51+18= 31+18= 32+46= 73+4= 41+67= 85-20= 48-11= 29-4=

100以内进位加法口算题

16+49= 28+57= 23+58= 33+57= 23+18= 18+65= 58+36= 25+46= 13+47= 67+16= 38+36= 38+13= 42+38= 37+33= 19+59= 39+39= 34+48= 17+34= 54+18= 13+49= 16+54= 33+37= 21+79= 55+26= 57+33= 18+29= 38+42= 19+32= 17+63= 56+44= 25+36= 26+45= 78+19= 13+69= 53+18= 15+78= 24+76= 22+78= 13+28= 66+28= 64+36= 36+26= 37+63= 14+36= 23+77= 15+29= 38+19= 16+74= 55+19= 39+35= 11+69= 34+17= 57+23= 29+25= 24+18= 17+83= 65+29= 49+31= 27+26= 48+43= 38+26= 79+17= 25+75= 48+18= 38+34= 14+79= 68+29= 74+26= 54+39= 34+58= 34+38= 37+13= 48+32= 58+29= 38+15= 52+28= 56+38= 16+84= 33+67= 21+19= 18+69= 23+38= 42+39= 19+22= 29+33= 13+19= 54+19= 45+28=

27+39= 22+68= 13+68= 53+19= 14+66= 23+47= 15+49= 23+68= 16+55= 28+37= 67+33= 18+74= 47+15= 27+64= 62+28= 58+25= 15+75= 17+73= 25+67= 69+18= 78+18= 19+45= 43+18= 37+35= 68+32= 16+66= 29+34= 49+34= 16+25= 37+45= 33+49= 39+31= 16+16= 39+29= 17+35= 28+27= 37+15= 58+42= 18+65= 46+28= 28+17= 73+18= 39+59= 39+21= 46+18= 69+28= 19+55= 89+11= 57+24= 39+44= 24+67= 37+39= 29+54= 68+28= 49+44= 34+19= 39+34= 37+55= 33+19= 58+12= 29+64= 68+22= 16+56= 49+35= 65+28= 64+19= 17+53= 28+47= 64+18= 19+63= 28+57= 39+61= 59+27= 31+69= 19+25= 57+34= 19+13= 39+54= 24+27= 37+49= 49+14= 34+29= 16+35= 39+24= 39+11= 68+12= 17+65= 72+18=

小学一年级加减法口算题

20+75= 64-32= 87-72= 88-8= 48-29= 62+26= 86-77= 39-36= 75+24= 51+27= 8+91= 24+43= 13+74= 89-53= 74-55= 80+18= 6+67= 19+18= 93-33= 55+35= 100-57= 34+53= 23-17= 76-65= 72+23= 43+42= 75-14= 40-33= 68+15= 18+32= 76+14= 64-45= 62+32= 83-62= 68-11= 78-15= 69-28= 27+15= 50+16= 98-44= 12+49= 76+24= 65+9= 21+35= 100-56= 29+67= 34-16= 36+49= 39-23= 95-83= 45+13= 82+13= 17+43= 13+55= 93-38= 91-37= 59-54= 73+23= 78-57= 47-19=

95-26= 68-44= 64+17= 57+19= 71-17= 13+67= 39+19= 19+35= 54+46= 90-29= 22+38= 52-11= 89-42= 27-14= 33-19= 44-28= 29+30= 58-28= 8+18= 83-31= 12+67= 50-19= 74-68= 58+16= 18+56= 27+70= 53-34= 79-32= 24+49= 23-17= 20+26= 45-43= 21+35= 34-13= 65-23= 48+17= 27+34= 100-28= 26+55= 89-67= 37+47= 44-31= 15+48= 42+28= 59+13= 96-43= 48-17= 16-14= 92-63= 17+19= 30+41= 48-47= 50+18= 67+12= 53+22= 63+10= 65-21= 16+70= 59-38= 23+24= 46-29= 23-16= 18+72= 12+58= 80-64= 19+54=

小学一年级数学口算题大全(1000多道)

56+20=64+6=65+3=15-3=30-3= 12+6=29-7= 33+2= 3+40=15+4= 23+5=37+1= 29-3=38-3=15-4= 18-2=30+8= 43+1= 86+2=70+3= 30-2=72-2=66-4=39-2=20-9= 53+5=35+2=39-4=8+50=20-1= 40+6=62+7=89-5=63+3=34-2= 50-4= 11+2= 53-3= 60+8= 80-7= 32+4=26-5=84+4= 35-10=71+9= 18-4=66+10=83-3= 71+5=60-5= 6+40=45-5=6+56=30+9=29+6= 58-50=37+5=23-20=67-60=40+9= 63-30=42-2=4+90=20+67=56+10=23-6=20+80=51+8=37-7=57+30= 72-60=68-8=90-70=7+50=20+23=50+28=52-50=18+30= 86-40=40+47= 58-3=50+38=5+43=68-5=25+40=

96-90=48+8=58-8=55-3=52+30=47-7=66-20=70-7=77-9=32+3=90-40=61+5=60+30=55-8=7+33=86-20=86-40=49+3=56+3=22+50=25+20=7+42=17+50=30+20=100-30=6+30=88-60=7+40=94-6= 38+4=100-70=34+4=74-70=28+6= 7+64=11+9=80-3=95-4=64+3=98-4=25+7=62-2=83+5=83+10=10+8= 56+20=64+6=65+3=15-3=30-3=32+6=29-7=35+2=7 3+4=25+4=43+5=87+10= 3 9-3= 48-30= 95-40= 81-2=60+8=39+10=76+10=70+30=48-9=47-8=52-4=43-8=68-9=40-2=27-9=32-4=41-2=38-9= 50-8=63-9=37-8=56-20=88-9= 75-9=92-3=42-7=71-6=58-10= 47-8=26-7=52-3=69-10=63-5= 80-2=36-9=78-4=65-8=99-9= 72-2=45-9=86-8=96-2=24-9=

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