三年级小数加减法竖式计算习题120道(6天完成)

2.7+1

3.1= 32.4-10.2=

7.32+1.47= 1.46+0.32= 6.3+0.6= 6.5-3.4= 12.05-0.79= 10-0.73= 2.74+7.26= 78.5-25.65=

12.8+26.5= 4.3+2.3=

5.2-1.4= 11.8+3.7=

10-2.8= 7.6+5.8=

3 .2+2.5= 5.8+16.47= 23-9.5= 41.2-17.6= 13-4.8= 3.9+1.8=

2.62+5.9= 4.95+6.05= 7.4+5.9=

3.14+5.72=

4.8-2.8= 1.3+2.5=

3.11+2.22= 26.2-13.1= 12.3+11.2= 35.8-13.3=

25.2-21.6= 1.45+0.4= 3.16+0.23= 1.45-0.4= 51.5-26.5= 45.2-33.4= 38-33.4= 8.5+1.55=

7.3-2.25= 10-2.45=

32.5+7.6= 3.7+2.36= 15.4-2.97= 11.65+7.39= 10.2+8.75= 5.94+10.7= 10-3.14= 14.12+13.6= 11.7+2.86= 3.15-2.01=

8-7.23= 8.65+9.05= 9.43-0.38= 12.3-5.8= 15-3.9= 2.7+4.85= 4.19-2.83= 2.96+3.04=

3.2+1.27= 2.08+3.62=

1.6+0.85=15.4-

2.36=

2.15+

3.26= 8.7-0.25=

4.78+0.51= 16.9+6.01= 1.49+3.62= 1-0.56= 4.3+2.31= 0.17+0.33= 0.95+0.81=0.32+0.42= 3.8+3.54= 6.36-4.85= 0.98+3.5= 9.5-4.85=

3.05-2.9= 85-3

4.7=

2.08+1.75= 2.7+4.4= 4.19+2.83=12.6+2.45= 7.5+2.09= 35.6+2.85= 1.8+1.3= 2.7+1

3.1= 17.2+8.56= 0.56+3.45=

6.93+23.2= 18.21-13.42=

1.285+4.26=47.9-15.6= 23.92-8.69= 4.68-

2.39= 10.86-6.73= 78.9+2.7= 96.3-2.4= 6.53+0.36= 6.96+

3.03= 56.9-12.5= 5.29-0.99=16.5+4

4.4=

45.2+34.12= 72.8-24.92= 19.8-18.6= 28.3+0.5=

15.84-13.97= 21.46+43.96= 9.6-5.8= 8.25+2.46= 28.97-19.78=8.29+23.312= 28.42-16.38= 12.48+7.54= 1.62+1.41= 6.85+7.46=

3.6+2.46= 2.6+2.94=

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小数加减法竖式练习题100道

小数加减法竖式练习题100道 2、55.5-47.8= 3、88.9-32.6= 4、75.4-63.8= 5、102.2-99.9= 6、88.1-45.6= 7、46.8-42.9=、66.8-32.9=、116.2-82.9= 10、36.1-22.9= 11、35.8+45.6= 12、45.5+95.5= 13、66.9+38.8= 14、76.8+99.9 15、88.3+57.6= 16、118.9+289.7= 17、115.6+117.8= 18、85.3+24.9= 19、85.6+96.5=0、74.9+52.9= 小数加减法用竖式计算复习题题 2.7+1 3.1=32.4-10.2=.32+1.47= 1.46+0.32=6.3+0.6= 6.5-3.4= 12.05-0.79=10-0.73= .74+ 7.26=.5-25.65= 12.8+26.5= .3+2.3=5.2-1.4= 11.8+3.7=10-2.8= 7.6+5.8= .2+2.5= .8+16.47=23-9.53=1.2-17.64= 51.09+29.46=.38+4.1= 13-4.85= .9+1.8=2.62+ 5.9= 4.95+6.05=7.45+ 5.95= .14+5.72=.8-2.8= 1.3+2.5=

3.11+2.22=26.2-13.1=12.3+11.2=5.8-13.3= 5.2-21.6= 1.45+0.4=.16+0.23=1.45-0.4= 1.5-26.5= 5.2-33.4= 38-33.4= .5+1.55=.3- 2.25= 10-2.45=2.5+7.6= 3.7+2.36= 15.4-2.97=11.65+7.39= 10.2+8.75=5.94+10.7= 10-3.14= 14.12+13.96= 11.7+2.86= .15-2.01=-7.23= 8.65+9.05=.43-0.38=12.3-5.8= 15-3.9= .7+ 4.85= 4.19-2.83= .96+3.04=.2+1.27=.08+3.62= 1.6+0.85= 15.4-2.36= .15+3.26= .7-0.25=.78+0.51=16.9+6.01= 1.49+3.62= 1-0.56= .3+2.31=0.17+0.33=0.95+0.81= 0.32+0.42=.8+3.54=.36-4.85=0.98+3.5=.5-4.85= 3.05-2.9=85-3 4.7= .08+1.75= .7+4.4=4.19+ 2.83= 12.6+2.45= .5+2.09=5.6+2.85= 1.8+1.3=2.7+13.1= 17.25+8.56= 0.56+3.485=.93+23.2= 18.21-13.42= 1.285+4.26=

三年级小数加减法竖式计算题300道可直接打印

三年级小数加减法竖式计算题300道 2.7+1 3.1= 32.4-10.2= 1.46+0.32= 5.2-1.4= 12.05-0.79= 12.8+26.5= 4.3+2.3= 7.32+1.47= 11.8+3.7= 6.3+0.6= 6.5-3.4= 10-2.8= 7.6+5.8= 10-0.73= 3.2+2.5= 5.8+16.47= 2.74+7.26= 78.5-25.65= 23-9.5= 3.11+2.22= 26.2-13.1=

41.2-17.6= 51.9+29.46= 2.38+4.1= 13-4.8= 3.9+1.8= 12.3+11.2= 35.8-13.3= 2.62+5.9= 4.95+6.05= 25.2-21.6= 1.45+0.4= 7.4+5.9= 3.14+5.72= 3.16+0.23= 1.45-0.4= 4.8-2.84= 1.3+2.5= 51.5-26.5= 4 5.2-33.4= 38-33.4= 8.5+1.55=

10-2.45= 11.7+2.86= 3.15-2.01= 32.5+7.6= 3.7+2.36= 8-7.23= 8.65+9.05= 15.4-2.97= 11.65+7.39= 9.43-0.38= 12.3-5.8= 1.49+3.62= 10.2+8.75= 5.94+10.7= 15-3.9= 2.7+4.85= 4.19-2.83= 2.96+3.04=

4.3+2.31= 1.6+0.85= 1 5.4-2.36= 0.17+0.33= 0.95+0.81= 0.32+0.42= 2.15+3.26= 8.7-0.25= 3.8+3.54= 6.36-4.85= 4.78+0.51= 16.9+6.01= 0.98+3.5= 9.5-4.85= 1.82+1.3= 2.7+13.1= 3.05-2.9= 85-34.7=

三年级[上册]笔算加减法竖式计算练习题

450+68= 706+395= 420+125= 700+169= 125+394= 三年级数学笔算加法练习 589+225 215+89 585+309 511+479 320+135 80 —799=553-77 725-304 205 42 382 —169= —359= —138= 357-243 343-256 738-117 451 —254=

469+306=714+180 = 169-79 437-65 423+198=465+72 = 725 —433=211-17 296+197=864+89 = 237-169 293-189 218+132=245+393 = 900 —888=329-155 500+389=68+368 = 540 —181 =333-207

241+496=201+184 = 649 —582= 1001 —795= 550+394=120+85 = 534- 129 = 172-89 384+89=212+433 = 896 —375= 139-99 -83 = 162-85 478+149=394+226 = 151 175+105=246+108 768 —74 = 432-145

600+456=226+425 =305 —48 =355-155 388+148= 705+139 479 —246= 713 —504= 139+95= 141+259 123-37 = 291-195= 125+304= 247+26= 197 481+254= 470+230= —35= 362 —138= 608-157= 293-46=

三年级小数加减法竖式计算习题120道(6天完成)

2.7+1 3.1= 32.4-10.2= 7.32+1.47= 1.46+0.32= 6.3+0.6= 6.5-3.4= 12.05-0.79= 10-0.73= 2.74+7.26= 78.5-25.65= 12.8+26.5= 4.3+2.3= 5.2-1.4= 11.8+3.7=

10-2.8= 7.6+5.8= 3 .2+2.5= 5.8+16.47= 23-9.5= 41.2-17.6= 13-4.8= 3.9+1.8= 2.62+5.9= 4.95+6.05= 7.4+5.9= 3.14+5.72=

4.8-2.8= 1.3+2.5= 3.11+2.22= 26.2-13.1= 12.3+11.2= 35.8-13.3= 25.2-21.6= 1.45+0.4= 3.16+0.23= 1.45-0.4= 51.5-26.5= 45.2-33.4= 38-33.4= 8.5+1.55=

7.3-2.25= 10-2.45= 32.5+7.6= 3.7+2.36= 15.4-2.97= 11.65+7.39= 10.2+8.75= 5.94+10.7= 10-3.14= 14.12+13.6= 11.7+2.86= 3.15-2.01=

8-7.23= 8.65+9.05= 9.43-0.38= 12.3-5.8= 15-3.9= 2.7+4.85= 4.19-2.83= 2.96+3.04= 3.2+1.27= 2.08+3.62= 1.6+0.85=15.4- 2.36= 2.15+ 3.26= 8.7-0.25=

小数加减法竖式计算题200道

小数加减法竖式计算题200道 小数加减法竖式计算题是小学数学中的重要内容,掌握了小数的 加减法竖式计算方法,对于提高小学生的数学能力和计算能力,具有 非常重要的作用。下面,我们就来创作200道小数加减法竖式计算题,帮助小学生更好地理解和掌握小数加减法竖式计算方法。 1、2.5 + 3.7 = (6.2) 2、5.6 + 4.3 = (9.9) 3、0.5 + 0.6 + 0.2 = (1.3) 4、8.6 – 3.2 = (5.4) 5、1.6 + 2.5 + 0.9 = (5.0) 6、6.3 + 2.8 = (9.1) 7、0.4 + 0.8 + 0.6 = (1.8) 8、3.9 – 1.2 = (2.7) 9、2.3 + 3.4 = (5.7) 10、0.6 + 0.7 + 0.5 = (1.8) 11、4.5 – 3.2 = (1.3) 12、2.5 + 3.8 = (6.3) 13、1.3 + 1.7 + 0.5 = (3.5) 14、5.8 – 1.2 = (4.6) 15、2.6 + 1.9 + 0.4 = (4.9) 16、7.5 – 2.8 = (4.7) 17、0.5 + 0.3 + 0.7 = (1.5) 18、4.2 + 5.3 = (9.5) 19、0.6 + 0.8 + 0.9 = (2.3) 20、6.2 – 3.7 = (2.5) 21、4.3 + 2.5 = (6.8) 22、0.6 + 0.8 + 0.7 = (2.1) 23、8.7 – 3.5 = (5.2)

24、3.5 + 1.2 + 0.5 = (5.2) 25、5.6 – 3.2 = (2.4) 26、1.7 + 2.3 + 0.5 = (4.5) 27、0.8 + 0.3 + 0.9 = (2.0) 28、2.3 + 5.4 = (7.7) 29、0.4 + 0.7 + 0.6 = (1.7) 30、9.8 – 4.2 = (5.6) 31、2.6 + 3.5 = (6.1) 32、0.5 + 0.7 + 0.9 = (2.1) 33、7.2 – 2.4 = (4.8) 34、4.5 + 1.3 + 0.6 = (6.4) 35、3.6 – 1.8 = (1.8) 36、1.8 + 2.7 + 0.4 = (4.9) 37、0.6 + 0.9 + 0.3 = (1.8) 38、5.6 + 4.9 = (10.5) 39、0.8 + 0.7 + 0.2 = (1.7) 40、7.3 – 3.2 = (4.1) 41、3.5 + 2.6 = (6.1) 42、0.9 + 0.7 + 0.2 = (1.8) 43、8.4 – 4.3 = (4.1) 44、2.3 + 1.2 + 0.4 = (3.9) 45、7.6 – 2.8 = (4.8) 46、1.9 + 2.5 + 0.3 = (4.7) 47、0.5 + 0.8 + 0.6 = (1.9) 48、6.3 + 4.7 = (11.0) 49、0.7 + 0.6 + 0.3 = (1.6) 50、5.2 – 2.4 = (2.8) 51、4.5 + 2.7 = (7.2) 52、0.9 + 0.5 + 0.1 = (1.5) 53、8.6 – 3.7 = (4.9) 54、3.4 + 1.9 + 0.8 = (6.1)

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443+286=729 1000-829=171 38+241=279 加减法专项训练 277+566=843 630-341=289 929-611=318 600-237=363 459+339=798 1000-373=627 901-316=585 209-96=113 299+437=736 334+491=825 305+63=368 469-293=176 179+686=865 313+478=791

824-224=600 345-117=228 150-68=82 202+764=966 加减法专项训练 391+416=807 910-284=626 557-401=156 435+481=916 380+480=860 700-497=203 935-690=245 683-604=79 473+425=898 430+457=887 492+85=577 380+475=855 476+451=927

1062-583=479 792-234=558 267+273=540 540+448=988 638-281=357 加减法专项训练 569+412=981 800-664=136 403-321=82 321+416=737 945-775=170 345+427=772 683+181=864 525-412=113 298+608=906 985-807=178 622-190=432 903-786=117

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小学三年级数学上册竖式笔算100道题 (加减乘除) 181+257= 103+56= 225+355= 206+389= 356+348= 876+985= 765+312= 467+121= 632+743= 198+710= 335+366= 458+659= 323+232= 288+299= 430+550= 653+109= 279+231= 826+314= 573+369= 987+318= 209+123= 681+354= 650+720= 367+420= 869+168= 123-98= 981-321= 103-73= 807-320= 420-309= 457-123= 654-198= 981-320= 165-72= 965-123= 900-176= 376-169= 691-519= 293-165= 800-234= 606-420= 765-654= 651-129= 505-123= 107-89= 721-456= 981-121= 402-321= 291-109= 643-127=

120×9= 15×20= 20×25= 22×5= 35×8= 55×3= 35×6= 55×7= 61×3= 52×4= 31×9= 18×7= 23×9= 28×7= 64×5= 5×109= 225×4= 354×5= 408×6= 670×4= 333×4= 456×3= 306×7= 411×7= 550×8= 66÷3= 68÷4= 72÷3= 85÷5= 96÷6= 72÷8= 48÷6= 81÷9= 46÷2= 77÷7= 105÷5= 126÷3= 186÷6= 164÷4= 201÷3= 228÷6= 246÷6= 294÷7= 248÷8= 297÷9= 357÷7= 408÷8= 555÷3= 504÷6= 665÷5=

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完整版)三年级小数加减法竖式计算题库 小数数位相同的加减法(竖式计算): 27.38 + 4.83 = 32.21,26.75 + 2.83 = 29.58 3.64 - 2.58 = 1.06,6.52 - 3.44 = 3.08 7.51 + 0.49 = 8,9.03 - 8.57 = 0.46 5.48 - 3.25 = 2.23,4.8 + 18.9 = 23.7,15.31 + 13.51 = 28.82 5.5 + 4.5 = 10,3.27 - 2.49 = 0.78 11.65 - 7.39 = 4.26,19.01 - 7.99 = 11.02 10.3 + 58.7 = 69,8.03 - 4.56 = 3.47 8.25 + 1.55 = 9.8,9.43 - 9.05 = 0.38 1.75 + 2.08 = 3.83, 4.28 - 3.37 = 0.91,4.13 + 2.24 = 6.37, 5.16 + 7.89 = 13.05 4.17 + 2.53 = 6.7, 5.07 - 0.98 = 4.09 10.2 - 8.75 = 1.45,12.7 + 6.58 = 19.28 7.3 - 2.25 = 5.05,3.8 + 3.54 = 7.34,5.67 - 0.73 = 4.94,13.18 + 5.27 = 18.45 小数数位不同的加减法:

26.8 + 3.02 = 29.82,6.07 - 4.993 = 1.077 3.7 + 2.36 = 6.06,15.4 + 2.97 = 18.37 3.05 - 2.9 = 0.15,3.1 - 2.07 = 1.03 7.81 - 3.735 = 4.075,12.16 + 5.347 = 17.507 0.4 - 0.125 = 0.275,18.7 + 3.96 = 22.66,9.6 + 4.78 = 14.38,62.1 - 17.07 = 45.03,75.6 - 3.55 = 72.05,10.1 - 0.55 = 9.55, 5.67 - 0.845 = 4.825,0.506 - 0.19 = 0.316 11.04 - 7.3 = 3.74,1.4 - 0.405 = 0.995 1.4 - 0.405 = 0.995,3.906 + 0.66 = 4.566 43.5 - 27.34 = 16.16,15.98 - 3.9 = 12.08 5.94 + 10.7 = 1 6.64 + 0.875 = 1 7.515 37.8 + 3.02 = 0.704 - 0.25 = 0.454 3.整数与小数的加减法 10 + 10.1 = 20.1 27 + 8.03 = 35.03 26 + 7.98 = 33.98 13.99 + 1 = 14.99 7.88 + 2 = 9.88 3.57 + 3 = 6.57 35.09 - 11 = 24.09 96.85 - 85 = 11.85 28 - 3.56 = 24.44 10 - 0.81 = 9.19

三年级小数加减法竖式计算题库

1.小数数位相同的加减法(竖式计算) 27.38+4.83= 26.75+2.83= 3.64-2.58= 6.52-3.44= 15.31+13.51= 9.03-8.57= 5.5+4.5= 3.27-2.49= 11.65-7.39= 19.01-7.99= 7.51+0.49= 9.03-8.57= 5.48-3.25= 4.8+18.9= 10.3+58.7= 8.03-4.56= 8.25+1.55= 9.43-9.05= 1.75+ 2.08= 4.28- 3.37=

4.13+2.24= 5.16+7.89= 4.17+2.53= 5.07-0.98= 5.67-0.73= 13.18+5.27= 2.小数数位不同的加减法 26.8+3.02= 6.07-4.993= 3.7+2.36= 15.4+2.97= 10.2-8.75= 12.7+6.58= 7.3-2.25= 3.8+3.54= 3.05-2.9= 3.1-2.07= 7.81-3.735= 12.16+5.347= 0.4-0.125= 18.7+3.96=

9.6+4.78= 62.1-17.07= 5.67-0.845= 0.506-0.19= 11.04-7.3= 1.4-0.405= 1.4-0.405= 3.906+0.66= 43.5-27.34= 15.98-3.9= 75.6-3.55= 10.1-0.55= 5.94+10.7= 12.03+0.875= 37.8+3.02= 0.704-0.25= 3.整数与小数的加减法 10+10.1= 27+8.03= 26+7.98= 13.99+1=

三年级小数加减法竖式计算题库

三年级小数加减法竖式计算题库

1.小数数位相同的加减法(竖式计算) 27.38+4.83= 26.75+2.83= 3.64-2.58= 6.52-3.44= 15.31+13.51= 9.03-8.57= 5.5+4.5= 3.27-2.49= 11.65-7.39= 19.01-7.99= 7.51+0.49= 9.03-8.57= 5.48-3.25= 4.8+18.9= 10.3+58.7= 8.03-4.56= 8.25+1.55= 9.43-9.05= 1.75+ 2.08= 4.28- 3.37= 4.13+2.24= 5.16+7.89= 4.17+2.53= 5.07-0.98= 5.67-0.73= 13.18+5.27= 2.小数数位不同的加减法 26.8+3.02= 6.07-4.993=

3.7+2.36= 15.4+2.97= 10.2-8.75= 12.7+6.58= 7.3-2.25= 3.8+3.54= 3.05-2.9= 3.1-2.07= 7.81-3.735= 12.16+5.347= 0.4-0.125= 18.7+3.96= 9.6+4.78= 62.1-17.07= 5.67-0.845= 0.506-0.19= 11.04-7.3= 1.4-0.405= 1.4-0.405= 3.906+0.66= 43.5-27.34= 15.98-3.9= 75.6-3.55= 10.1-0.55= 5.94+10.7= 12.03+0.875= 37.8+3.02= 0.704-0.25=

13.79-9.653= 1.5+0.68= 72.8-8.6= 5.16+7.89= 15.98-3.9= 5.07+6.13= 小数数位相同的加减法 27.38+4.83= 26.75+2.83= 3.64-2.58= 6.52-3.44= 15.31+13.51= 7.51+0.49= 5.5+ 4.5= 3.27-2.49= 11.65-7.39= 19.01-7.99= 5.48-3.25= 4.8+18.9= 10.3+58.7= 8.03-4.56= 9.03-8.57= 4.13+2.24= 8.25+1.55= 9.43-9.05= 1.75+ 2.08= 4.28-3.37=

三年级小数加减法竖式计算题库

1.小数数位相同的加减法(竖式计算)27.38+4.83= 26.75+ 2.83= 3.64-2.58= 6.52-3.44= 15.31+13.51= 9.03-8.57= 5.5+4.5= 3.27-2.49= 11.65-7.39= 19.01-7.99= 7.51+0.49= 9.03-8.57= 5.48-3.25= 4.8+18.9= 10.3+58.7= 8.03-4.56= 8.25+1.55= 9.43-9.05= 1.75+ 2.08= 4.28- 3.37= 4.13+2.24= 5.16+7.89= 4.17+2.53= 5.07-0.98= 5.67-0.73= 13.18+5.27= 2.小数数位不同的加减法 26.8+3.02= 6.07-4.993= 3.7+2.36= 15.4+2.97= 10.2-8.75= 12.7+6.58= 7.3-2.25= 3.8+3.54= 3.05-2.9= 3.1-2.07= 7.81-3.735= 12.16+5.347= 0.4-0.125= 18.7+3.96= 9.6+4.78= 62.1-17.07= 5.67-0.845= 0.506-0.19= 11.04-7.3= 1.4-0.405= 1.4-0.405= 3.906+0.66= 43.5-27.34= 15.98-3.9= 75.6-3.55= 10.1-0.55= 5.94+10.7= 12.03+0.875= 37.8+3.02= 0.704-0.25= 3.整数及小数的加减法 10+10.1= 27+8.03= 26+7.98= 13.99+1= 7.88+2 = 3.57+3= 28-3.56= 10-0.81= 10-0.36= 20-0.92= 8-7.089= 45.45-45= 95-9.85= 20-9.42= 35.09-11= 96.85-85= 10-0.41= 45-0.45= 4.小数加减 5.03-2.5= 22.8-5.23= 23.66+4.34= 3.52-4.66= 5.6-0.81= 15.9+3.26= 67.2+41.5= 50-28.5= 10.75+0.4= 16.23+8.92= 13.79-9.653= 1.5+0.68= 72.8-8.6= 5.16+7.89= 15.98-3.9= 5.07+6.13= 小数数位相同的加减法 27.38+4.83= 26.75+2.83= 3.64-2.58= 6.52-3.44= 15.31+13.51= 7.51+0.49= 5.5+4.5= 3.27-2.49= 11.65-7.39= 19.01-7.99= 5.48-3.25= 4.8+18.9= 10.3+58.7= 8.03-4.56= 9.03-8.57= 4.13+2.24= 8.25+1.55= 9.43-9.05= 1.75+ 2.08= 4.28- 3.37= 4.17+2.53= 5.07-0.98= 5.67-0.73= 13.18+5.27= 2.小数数位不同的加减法 26.8+3.02= 6.07-4.993= 3.7+2.36= 15.4+2.97= 10.2-8.75= 12.7+6.58= 7.3-2.25= 3.8+3.54= 第 1 页

2021年三年级小数加减法竖式计算题库

1.小数数位相似加减法(竖式计算) 27.38+4.83= 26.75+2.83= 3.64-2.58= 6.52-3.44= 15.31+13.51= 9.03-8.57= 5.5+ 4.5= 3.27-2.49= 11.65-7.39= 19.01-7.99= 7.51+0.49= 9.03-8.57= 5.48-3.25= 4.8+18.9= 10.3+58.7= 8.03-4.56= 8.25+1.55= 9.43-9.05=

1.75+ 2.08= 4.28- 3.37= 4.13+2.24= 5.16+7.89= 4.17+2.53= 5.07-0.98= 5.67-0.73= 13.18+5.27= 2.小数数位不同加减法 26.8+3.02= 6.07-4.993= 3.7+2.36= 15.4+2.97= 10.2-8.75= 12.7+6.58= 7.3-2.25= 3.8+3.54= 3.05-2.9= 3.1-2.07=

7.81-3.735= 12.16+5.347= 0.4-0.125= 18.7+3.96= 9.6+4.78= 62.1-17.07= 5.67-0.845= 0.506-0.19= 11.04-7.3= 1.4-0.405= 1.4-0.405= 3.906+0.66= 43.5-27.34= 15.98-3.9= 75.6-3.55= 10.1-0.55=

5.94+10.7= 12.03+0.875= 37.8+3.02= 0.704-0.25= 3.整数与小数加减法 10+10.1= 27+8.03= 26+7.98= 13.99+1= 7.88+2 = 3.57+3= 28-3.56= 10-0.81= 10-0.36= 20-0.92= 8-7.089= 45.45-45= 95-9.85= 20-9.42=

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小数加减法竖式练习题 小数加减法竖式练习题 小数加减法是数学中的基础运算之一,它在我们日常生活中无处不在。无论是 购物计算价格,还是在工作中进行数据分析,我们都需要熟练掌握小数加减法。为了提高我们的计算能力,下面将给出一些小数加减法竖式练习题,帮助大家 巩固这一基础知识。 1. 小数加法练习题 (1) 0.3 + 0.5 = (2) 1.2 + 0.8 = (3) 2.45 + 1.55 = (4) 0.06 + 0.09 = (5) 3.78 + 4.22 = 2. 小数减法练习题 (1) 1.5 - 0.7 = (2) 2.3 - 1.8 = (3) 4.65 - 2.35 = (4) 0.8 - 0.2 = (5) 7.89 - 3.45 = 这些题目涵盖了不同难度的小数加减法运算,让我们逐步提高自己的计算能力。接下来,我们将逐个解答这些练习题。 1. 小数加法练习题答案: (1) 0.3 + 0.5 = 0.8

(2) 1.2 + 0.8 = 2.0 (3) 2.45 + 1.55 = 4.0 (4) 0.06 + 0.09 = 0.15 (5) 3.78 + 4.22 = 8.0 2. 小数减法练习题答案: (1) 1.5 - 0.7 = 0.8 (2) 2.3 - 1.8 = 0.5 (3) 4.65 - 2.35 = 2.3 (4) 0.8 - 0.2 = 0.6 (5) 7.89 - 3.45 = 4.44 通过以上练习题,我们可以发现小数加减法竖式的运算规律。在进行小数加减法运算时,我们需要注意以下几点: 首先,要对齐小数点。小数点对齐是小数加减法的基本规则,只有对齐了小数点,才能进行准确的计算。 其次,从右向左逐位相加或相减。从小数部分的个位开始,一位一位地进行计算,直到最高位。 最后,注意进位和借位。在加法中,当某一位相加的结果大于等于10时,需要向前一位进位。在减法中,当被减数小于减数时,需要向前一位借位。 通过不断的练习,我们可以熟练掌握小数加减法的运算方法,提高我们的计算能力。在实际应用中,小数加减法是非常重要的,它不仅能帮助我们进行精确的计算,还能培养我们的逻辑思维能力和分析问题的能力。 希望大家能够认真对待小数加减法的学习,通过不断的练习和巩固,掌握这一

小数加减法竖式计算习题140道

2.7+1 3.1= 32.4-10.2= 7.32+1.47= 1.46+0.32= 6.3+0.6= 6.5-3.4= 12.05-0.79= 10-0.73= 2.74+7.26= 78.5-25.65= 12.8+26.5= 4.3+2.3= 5.2-1.4= 11 .8+3.7= 10-2.8= 7.6+5.8= 3 .2+2.5= 5. 8+16.47= 23-9.5= 41 .2-17.6= 51.9+29.46= 2.38+4.1= 13-4.8= 3. 9+1.8= 2.62+5.9= 4.95+6.05= 7.4+5.9= 3 .14+5.72= 4.8-2.8= 1. 3+2.5= 3.11+2.22= 26.2-13.1= 12.3+11.2= 35.8-13.3= 25.2-21.6= 1.45+0.4= 3.16+0.23= 1.45-0.4= 51.5-26.5= 4 5.2-33.4= 38-33.4= 8. 5+1.55= 7.3-2.25= 10 -2.45= 32.5+7.6= 3.7+2.36= 15.4-2.97= 1 1.65+7.39=

10.2+8.75= 5.94+10.7= 10-3.14= 1 4.12+13.6= 11.7+2.86= 3.15-2.01= 8-7.23= 8.65+9.05= 9.43-0.38= 1 2.3-5.8= 15-3.9= 2. 7+4.85= 4.19-2.83= 2. 96+3.04= 3.2+1.27= 2.08+ 3.62= 1.6+0.85= 15.4-2.36= 2.15+ 3.26= 8.7-0.25=

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