二年级数学:两位数加两位数口算(教案)

二年级数学:两位数加两位数口算(教案)
二年级数学:两位数加两位数口算(教案)

小学数学新课程标准教材

数学教案( 2019 — 2020学年度第二学期 )

学校:

年级:

任课教师:

数学教案 / 小学数学 / 小学二年级数学教案

编订:XX文讯教育机构

两位数加两位数口算(教案)

教材简介:本教材主要用途为通过学习数学的内容,让学生可以提升判断能力、分析能力、理解能力,培养学生的逻辑、直觉判断等能力,本教学设计资料适用于小学二年级数学科目, 学习后学生能得到全面的发展和提高。本内容是按照教材的内容进行的编写,可以放心修改调整或直接进行教学使用。

教学内容:教材第3~4页例1、“想想算算”,练习一第1~3题。

教学要求:

1、使学生初步理解和学会口算两位数加两位数的方法,能正确地进行口算。

2、培养学生自己思考、探究的态度和初步能力。

教具准备:小黑板

教学过程:

一、复习引新

1、口算下面各题。

53+20 36+40 28+30 57+20

76+3 43+2 65+2 31+4

57+8 76+6 48+5 29+4

提问:口算时,十位上的数要加在哪一位上?个位数呢?

2、口算。

(1)做第3页复习题。

(2)口算下面各题。

24+30+5 36+40+3 27+10+5 57+20+8

3、板书:两位数加两位数

二、教学新课

1、教学例1第1题。

(1)出示例题36+43=

(2)让学生先说说可以怎样进行口算?

(3)问:十位上的4要加在哪一位上?为什么?个位上的3呢?你认为36可以先加多少再加多少?这就要把43怎样分呢?把43分成40和3之后,可以怎样加?(师配合板书:36 + 43 = )

40 3

(4)谁来告诉大家,口算36+43要怎样算?

2、教学例1第(2)题。

(1)出示例题57+28=

小学二年级上册100以内的数学加减乘除混合口算题200道

二年级加减乘除混合题(一) 6×0×3= 63÷7+19=59+4-40=2×1+34= 8×5+45=9×2-10=51-19-0=8×0+49=3×3×9= 7×0+31=89-76-11=32÷8×6=42÷6×2=12÷4÷3=36÷9×5=24÷6÷4=9×9-61=72÷8-1=9÷3+9= 8×5-14=70-3+13=53-37-4=74+11-16=6×8+3= 47-11-21=5×3+75= 6×4+61=40÷5-5=48÷8÷3=8×7-8= 8÷1-4= 81÷9×5=30÷5+58=6×0+56=62+26-70=30÷5+65=18÷3÷6=1÷1+49=15-1-7=24÷6+72=

4×2×7= 4×5-19=28+30+14=23-0-18=5÷1×5= 12÷4÷3=3×7+68=11+86-1=72÷9-1=81÷9-3= 9×2+16= 6÷1×4= 26+73-52=0×6-0= 3÷1+7= 2×5-2= 7×7+2= 35÷5+7=98-47+0=32÷4+8=48÷8-0=5×3+65=61+7-8=1+1-2= 8×3+69=1×0×9= 80+15-52=12÷2+18=56+41-23=9÷1+9= 5×6+4= 1×2+28=57-13-42=72-17-24=82-74+72=16÷2×0=7+0+94=17+71-66=30÷6÷5=16÷4×3=

38-7+69=4÷1×9= 42÷6+84=91-37+8=12÷4×2=4+32+51=4×6-5= 2×9÷9= 32÷8+38=86-73+1=8×9-72= 9÷1×1= 2×8-8= 48+43-21=24÷8-1=21÷7÷1=79-73-4=20÷10+18=56+31+18=48÷6÷8=40÷5-4=48÷8-2=24÷6-3=56÷7-7=1×5+9= 3÷3×7=4÷1×3=45÷9-4=54-35-4=27÷9-3= 4×7+9=16÷4×4=7×6-22= 9÷3+9= 1×8+83=53+39-2=36÷4+23=0×1+0= 9×9-25=12÷2×6=

二年级口算题 加减乘混合

二年级口算题 姓名:时间: 5×5+12= 65-4×5= 3×5+45= 5×2-8= 1×5+27= 4×4+63= 81-4×3= 2×4+33= 5×4-14= 34-1×4= 6×5+25= 4×6+36= 28-2×6= 6×3+48= 72-6×6= 52+1×6= 39-2×3= 3×3+19= 66-1×3= 42-3×7= 7×4+22= 49-2×7= 5×7+15= 7×7+51= 6×7+16= 7×1-2= 2×2+8= 1×2-1= 45-4×8= 25+8×3= 5×8+39= 8×6-28= 8×2+66= 7×8-40= 54+1×8= 27+8×8= 9×5+36= 85-7×9= 2×9+42= 9×9+11= 72-3×9= 4×9+16= 54-1×9= 8×9+5= 6×9+14= 84-7×7= 45+3×5= 94-6×8= 23+7×8= 67-8×5= 40+6×6= 3×3+56= 4×5+6×7= 3×4+2×8= 9×2+5×5= 1×3+6×3= 3×9+4×4= 1×5+2×7= 7×5+4×9= 31+9+6×8= 26+9×5+6= 81-8×8= 64-3×7= 58+2×7= 2×6-2×5= 5×8+4×8= 6×4-2×4= 46-3×8= 6×1-1×4= 3×5+7×7= 9×8-6×4= 5×6-4×7= 88-8×8= 50-4×5= 2×8-1×8= 9×2-2×6= 1×5×3= 2×4×6= 3×4+29= 9×4-19=

6×5-21= 6×6+30= 6×7+65= 6×8-22= 6×9-23= 5×5-20= 50-5×4= 45-5×3= 52-6×4= 77-8×9= 88-5×9= 7×9-26= 25+5×3= 36+5×8= 79+5×2= 74-4×5= 25+6×3= 26-2×6= 45+3×4= 85-8×5= 96-9×6= 75-5×9= 49-6×1= 26+5×6= 5×6+23= 25+5×8= 54-5×3= 26+5×9= 8×5-25= 36-6×6= 4×9+56= 54+6×9= 49-5×8= 85-8×5= 79-7×3= 44-4×5= 27+8×6= 77-8×9= 98-9×8= 41-4×2= 4×9-10= 7×9-12= 99-8×9= 9×9-58= 88-7×9= 55-4×5= 56-5×8= 4×9-5×2= 55-8×3= 82-8×9= 72-5×7= 84-8×7= 7×6+56= 19+5×8= 4×5+5×2= 72-5×9= 8×9-70= 5×7+50= 8×2+60= 85-8×9= 8×8-54= 8×7-58= 7×6-21= 89-9×9= 26+5×8= 4×9-25= 8×2+19= 46-5×6= 25+4×6= 16+7×2= 7×8+46= 50-5×8= 59-4×6= 58+2×9= 85-8×8= 66-6×6= 9×6+32= 55+5×5= 8×4+65= 32+5×8= 8×9-7×8= 65-5×7= 9×7-60= 78-7×8= 51-5×6= 23+2×9= 3×9+18= 74-8×5=

二年级数学下册以内加减法口算精选强化练习题

二年级1000以内的加、减法练习题分钟 225+214= 521+26= 97+535= 362-138= 479-254= 450-242= 198+157= 283+76= 349+231= 400-206= 574-390= 56+238= 679-497= 835-209= 374+226= 666+286= 702-173= 575+322= 417-223= 806+95= 145-68= 548+452= 85+263= 293-56= 560+380= 725-388= 292-187= 366+207= 900-405= 629+240= 927-254= 628-255= 223+404= 85+37= 602-336= 300-185= 900-461= 319+250= 326+588= 800-695= 663+282= 459-68= 208-129= 239+571= 165+78= 755+155= 556-379= 503+108= 702-564= 205+89= 409+394= 340-153= 745-679= 549+867= 528-89= 301-84= 726+598= 500-453= 501+389= 963-804= 169+450= 800-695= 34+678= 517-348=

1000以内的加、减法(分钟) 575+322= 245-179= 49+867= 528-89= 201-84= 726+118= 806+45= 145-68= 548+452= 85+263= 293-56= 560+380= 725-388= 292-187= 366+207= 900-405= 629+240= 927-254= 628-255= 417-223= 854-592= 437+142= 293-156= 56+847= 754-592= 437+142= 293-156= 47+216= 503+108= 702-564= 205+89= 409+394= 439+557= 666+286= 702-173= 575+322= 854-592= 437+142= 293-156= 112+847= 503+108= 702-564= 205+89= 409+394= 745-679= 549+867= 528-89= 301-84= 629+240= 927-254= 628-255= 538+71= 854-592= 437+142= 293-156= 51+849= 846-265= 468+55= 264-204= 275+75= 572-256= 752+50= 457-424= 575+24=

二年级上学期口算加减乘法混合运算题

97-83= 3×8?= 54+12= 68-60= 44-7×5?= 91-2= 4×6?= 5+3+17= 42+29= 90-9×7?= 10+63+7= 7×3?= 89-40= 42+16= 89-8×5?= 92-40= 9×7?= 54+31= 17+28+28= 43-4×7?= 49+16= 54-36= 82-79= 32+47+3= 16-11= 51-46= 54+16= 85+2+8= 90-85= 20+32+28= 66+16= 26+28= 55+25= 46+12= 28+14= 38+64= 34+58= 67+25= 24+30+30= 64+28= 66+23= 46+39= 83+14+6= 35+14= 37+13+27=

38+39= 69+26= 82-73= 77+10= 21+21= 69+26= 38+36= 83-7= 46+11+19= 83-12= 36+53= 36+13= 43+29+11= 40-15= 81+1+9= 54+27= 39+27= 14+36= 39+34= 14+62= 89-76= 24+36= 28+39= 32+34+26= 99-86= 8+92= 47+16= 86+8+2= 39+26= 37+61+9= 14+39= 62+36= 83-19= 97-39= 54+14= 64-39= 34+42= 15+35= 39+35+18= 75-13= 35+53= 35+36= 17+50+10= 66+14= 2+28=

51+19= 25+39= 41-40= 71-13= 47-36= 68+16= 43+29= 82-28= 53+8+12= 65-49= 45+5= 61-35= 1+27+3= 43+28= 38+43+7= 80+8+2= 11+49= 40-21= 24+19= 60-49= 73-52= 13+46+24= 65-0= 16+58+12= 73-67= 69+17= 59+21= 35+46+4= 46+39= 45+45+5= 59+30+10= 39+34= 46+17= 91-75= 60-13= 63+8+2= 62+14= 96-26= 25+26+4= 24+34= 85-44= 75+15+5= 11+42+28= 72-46= 18+24+46=

小学二年级加减乘法口算练习题

小学二年级数学口算练习题 日期:___月___日姓名:________ 用时:___分___秒成绩:_______ 47+53= 6×5 = 24-6 = 76+24= 71-8 = 52+39= 7×5= 87-7 = 34+62= 6×7 = 60-46= 1×8= 45-8 = 67-38= 2×4= 15+19= 2×9= 2×9 = 55-16= 8×6 = 74+18= 2×5 = 2×5= 35+19= 3×3= 53+46= 8×5 = 48÷8= 36+38= 63-6 = 76-43= 9×5 = 42+9 = 26+48= 4×6 = 87-56= 8×7 = 32-8 = 76+16= 27+53= 7×5 = 7×5 = 75-46= 9×7 = 56-26= 7×2 = 7×9 = 59+23= 98-6 = 52+17= 3×4 = 41-12 = 58+14= 54-4 = 38+56= 2×4 = 63-8= 24+37= 23-7 = 57+15= 6×9= 55+9 = 45+36= 5×3= 49+16= 3×1 = 76-3 = 55+26= 63-9= 25+56= 4×3 = 92-12= 73-29= 34-9 = 29+66= 6×5 = 6+6 = 64-16= 54-30= 36+56= 7×6 = 7×8 = 56+26= 8×2 = 63-59= 6×9 = 67-54 = 36+45= 22-5 = 85-36= 6×5 = 20-6 = 32+49= 44-7 = 64-25= 4×8= 4×4 = 98-53= 89-48= 29+39= 9×7 = 82-9 = 31+38= 41-3 = 33+53= 9×1 = 18-9 = 51+29= 6×8 = 46+3= 9×3 = 69-3 = 6+38= 9×8 = 69+19= 6×3 = 83-9 = 80+7= 9×6 = 86+8= 29+36= 36+22= 59+30= 16+44= 8×6 = 29+67= 79-56= 95-89= 42+6= 1×1 = 56+24= 65+32= 80-56= 76-3 = 1×4 = 66-36= 84-36= 71+26= 92-4 = 8×6 = 55+29= 64+36= 69+26= 6×5 = 3×3 = 4+28= 65+25= 58-46= 7×6 = 48-15= 89+9= 97-13= 24+18= 44+24= 57+18= 57-2= 27+52= 54+21= 69+15= 60-21= 96-70= 53+17= 16+13= 38+36= 39-18= 56+7= 16+19= 45+30= 68+17= 81+9= 48-39= 56+29= 69+19= 49+37= 64-51= 55+27= 53+29= 58+7= 39+37= 6+29= 86+8= 51-48= 65-16= 81-28= 53+29= 66-6= 43+17= 46+13= 32+26= 92-38= 25+23= 90-46=

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

小学二年级数学口算加减乘除

二年级口算题 姓名:时间: 1×1+1= 2×2+2= 3×4+10= 4×4+5= 3×4+8= 5×1+9= 4×2+6= 5×3+9= 5×4+7= 3×6+6= 2×9+9= 5×4+7= 1×1+2= 1×1+3= 2×3+2= 2×4+2= 2×7+2= 3×5+3= 3×6+4= 6×3+3= 6×4+3= 6×5+3= 6×2+8= 4×5+5= 4×6+5= 4×2+9= 4×5+8= 5×3+6= 5×5+6= 5×4+7= 5×9+6= 1×9+2= 1×8+3= 1×7+6= 3×9+3= 3×4+10= 3×6+4= 2×8+4= 2×7+8= 2×6+9= 24÷4= 7+63= 9×4+6= 5+36÷6= 9×7+3= 56÷8= 28+6= 25+23= 12+35= 27+71= 46+33= 40÷8= 21+15= 36+22= 59+18= 72+24= 7×5= 36+4= 30÷5= 63÷9= 64÷8= 38+16= 45÷5= 7÷1=

①二年级()班 姓名:______________成绩: _________________ 45+5= 1÷1= 5×5= 72÷8= 9÷9= 24÷8= 14÷7= 6÷1= 15÷3= 3×6÷2= 4÷2= 6×2= 6÷2= 10÷5= 70–52= 49÷7= 10÷2= 54÷6= 20÷4= 4×9÷6= 21÷3= 3×6= 9÷3= 90-45= 24÷4= 15÷5= 27÷9= 9×9= 72÷9= 3×4÷2= 36÷4= 5÷5= 56+41= 56÷7= 16÷2= 42÷6= 18÷2= 5×1= 45-39= 3×6÷3= 24÷6= 56÷7= 36÷6= 24÷3= 4×5= 27÷3= 8÷4= 56÷8= 36÷9= 3×6÷6= ----------------------------------------------------------------------------------------------------------------------

最新小学二年级数学加减法口算题.doc

小学二年级数学加减法口算题 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= 94-36= 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

(完整)二年级口算乘法题

二年级上册表内乘法口算练习1(时间:10分钟)姓名做对题 2×1= 2×2= 2×3= 2×4= 5×6= 5×7= 5×8= 5×9= 9×6= 9×7= 9×8= 9×9= 3×6= 3×7= 3×8= 3×9= 8×1= 8×2= 8×3= 8×4= 4×6= 4×7= 4×8= 4×9= 5×1= 5×2= 5×3= 5×4= 7×6= 7×7= 7×8= 7×9= 4×1= 4×2= 4×3= 4×4= 2×5= 3×5= 4×5= 5×5= 3×1= 3×2= 3×3= 3×4= 6×5= 7×5= 8×5= 9×5= 6×1= 6×2= 6×3= 6×4= 2×6= 2×7= 2×8= 2×9= 7×1= 7×2= 7×3= 7×4= 6×6= 6×7= 6×8= 6×9= 9×1= 9×2= 9×3= 9×4= 8×6= 8×7= 8×8= 8×9= 26+8= 63-7= 47+6= 42+40+5= 7×6= 7×7= 7×8= 7×9= 2×5= 3×5= 4×5= 5×5= 81-5= 45+25= 100-9= 78+9-20= 5×6= 5×7= 5×8= 5×9= 9×6= 9×7= 9×8= 9×9= 48+9= 50-3= 26+25= 25-15+30= 6×5= 7×5= 8×5= 9×5= 6×1= 6×2= 6×3= 6×4= 68-32= 84+7= 49-18= 68-14-30= 3×6= 3×7= 3×8= 3×9= 8×1= 8×2= 8×3= 8×4= 83+17= 54-5= 16+60= 48-7-20= 6×6= 6×7= 6×8= 6×9=

二年级口算加减乘除

13+44= 16+64= 11+68= 11+2= 20+86= 2×4= 16+65= 16+69= 11+3= 4×9= 13+46= 16+66= 11+78= 11+1= 20+78= 2×6= 11+21= 11+89= 11+25= 86+5= 11+9= 11+22= 11+78= 8×4= 21+90= 2×8= 4×3= 13+49= 11+27= 6×6= 11+11= 16+70= 4×7= 11+28= 21+62= 4×5= 17+71= 13+51= 5×6= 6×8= 23+25= 17+72= 14+52= 11+30= 21+54= 3×7= 11+31= 7×9= 17+73= 7×3= 23+27= 5×8= 5×5= 17+74= 7×6= 19+81= 11+33= 14+55= 17+75= 22+37= 18+82= 12+34= 4×8= 18+76= 5×2= 11+18= 8×2= 14+57= 3×4= 20+69= 3×2= 12+36= 14+58= 18+78= 23+24= 11+20= 12+37= 14+59= 19+79= 19+83= 3×5+2= 11+13= 7×1= 9×3= 15+60= 19+80= 11+14= 6×2= 12+39= 2×2= 11+16= 11+15= 11+23= 3×8= 15+62= 11+17= 23+28= 7×4= 13+41= 8×6=

78+23= 12×7= 13×9= 2×1= 14+54= 6×5= 8×9= 9×2+4= 13+47= 4×4= 21+93= 9×9= 6×3+3= 2×3= 23+26= 6×7= 6+91= 3×9-6= 12+40= 4×6= 22+96= 9×7= 2×8-5= 2×5= 13+50= 6×9= 9×5= 7×7-6= 11+32= 15+61= 22+48= 14+56= 77-2×2= 2×7= 11+19= 7×2= 3×5+1= 70-5×2= 11+69= 5×1= 18+77= 11+12= 5×4+4= 2×9= 13+45= 11+26= 3×5+3= 4+9×9= 3×1= 5×3= 7×5= 3×6+11= 30+5×7= 12+35= 5×4= 21+35= 3×6+12= 65-2×3= 3×3= 14+53= 6×4= 7×8= 5×6+19= 33+2×7= 20+77= 11+29= 13+48= 7×7+8= 17+2×6= 3×5= 5×7= 8×1= 7×9+20= 3×9+6= 23+29= 20+39= 11+10= 3×8+9= 4×3+15= 4×2= 3×6= 5×9= 8×3= 4×6+5= 8×8+17= 16+67= 6×1= 16+68= 3×7+9= 7 ×7-13= 3×9= 11+24= 8×5= 2×9+6= 36-2×5= 4×1= 6×3= 15+63= 5×7+11= 7+4×8=

二年级上册加减法口算练习

创 作编号: BG7531400019813488897SX 创 作者: 别如克* 二年级加减 法口算题 80 + 20 = 12 + 30 = 25 + 50 = 52 + 30 = 34 + 40 = 34 + 60 = 70 + 30 = 59 + 10 = 12 + 20 = 21 + 70 = 85 + 10 = 29 + 70 = 46 + 50 = 84 + 10 = 67 + 20 = 61 + 10 = 62 + 30 = 16 + 60 = 66 + 20 = 37 + 10 = 45 + 20 = 20 + 60 = 17 + 60 = 34 + 30 = 88 + 10 = 28 + 30 = 12 + 50 = 54 + 40 = 80 + 10 = 66 + 30 = 14 + 10 = 69 + 10 = 51 + 40 = 34 + 20 = 61 + 10 = 64 + 30 = 22 + 60 = 39 + 50 = 41 + 20 = 48 + 10 = 48 + 50 = 11 + 60 = 67 + 20 = 33 + 50 = 88 + 10 = 86 + 10 = 63 + 10 = 66 + 20 = 85 + 10 = 32 + 10 = 87 + 10 = 80 + 20 = 31 + 60 = 74 + 10 = 21 + 10 = 83 + 10 = 作编号: BG7531400019813488897SX 作者: 别如克* 22 + 10 = 44 + 10 = 39 + 40 = 21 + 30 =

小学数学二年级100以内加减法口算题

40+15= 96-13= 4+16+44= 45+30= 69+19= 58+3+7= 70-6= 37-29= 33+59+19= 61-35= 11+49= 13+46+24= 59+21= 39+34= 32+34+26= 39+26= 97-39= 39+35+18=66+14= 71-13= 53+8+12= 43+28= 24+19= 16+58+12= 46+39= 91-75= 25+26+4= 72-46= 16+27= 38+37+13= 28+62= 39+32= 45+15+15= 18+25= 48-4= 34+5+5= 16+72= 80-54= 13+16+54= 44+16= 24+18= 54+21+9= 42+29= 42+16= 17+28+28= 13+41= 23+11= 55+31+9= 73-71= 90-35= 45+33+7= 57+28= 73+11= 86+8+2= 36+22= 22+19= 89+1+9= 57-2= 96-70= 56+33+7= 48-39= 55+27= 86+8+2= 66-6= 25+23= 2+80+10= 52+12= 22-22= 62+27+3= 14+27= 66+13= 69+20+10=

49-12= 72+5+5= 27+29= 94-56 = 12+9+41= 44-18= 63-17= 4+22+8= 15+63= 42-27= 33+2+38= 49+39= 71+16= 77+21+9= 97-83= 71-59= 82+7+3= 76-65= 63-3= 62+5+15= 51+15= 54+12= 80+8+2= 73-52= 69+17= 59+30+10= 53+17= 63-7= 40+29+1= 62+15= 54-13= 84+3+7= 68-60= 16+13= 86+4+6= 77-48= 11+17= 46+23+17= 84-1= 18+20= 22+45+15= 61-23= 62+28= 0+55+5= 13+69= 92-3= 77+22+8= 53+18= 20+22= 54+40+10= 89-81= 55+20= 23+25+15= 76+11= 33+26= 81+15+5= 12+26= 72-19= 28+8+2= 68+12= 27+17= 72+17+3= 88-62= 85-70= 34+64+6= 89-81= 51-11= 89+7+3= 46+14= 91-2= 10+63+7= 92-40=

(完整)二年级加减乘混合口算题四套

93-9+46=70+2+3=73-38-31=2×2×2= 86-73+62=52+1×4=41-3×4=92+49+82=90-8×1=95+13+50=34+4×4=1×0+52=23+9×9=2×8×3=79+5×2=2×9×2= 0×30×5=7×0-0=23+53+34=7×9+28=60×10×4=73-62-7=4×4-11=39+29-39=6-4×2=7×0+34=61-20+57=1×7+16= 1×19×3=87-6×1=26+59+16=16×8-1=85-9×9=7×4-7=67-53+6=98+25+32=55-42+78=5×12×3=18-1×5=41+2×4= 8×2+52=5×3×9=1×1-0=9×0×8= 4×2-0=80×8×1=0×2×9=5×5+34= 6+6×7=63+91+20=21-3+6=24+13×5=9×1×4=8×2×7=60×4×5=65+6×3=120×5×6=0×3×0=70×10×9=54-46-2=18×10×3=98+32+44=30×10×9=33+2×4= 8×8-9=87-42+75=80+50-1=89-1-31=53+60-85=90+41+2=40-10+11=8+99+31=70×7×3=67-4-56=58+20×4=7×3×3= 60+93+42=15×4×3=63-2×4=12×6-1=58-3×3=6×3+39=91+12×4=80-16×9=70-3+13=53-37-4=74+31-16=6×8+3= 47-11-21=75+5×3=6×4+61=4×14-5= 2×8×9=74-8×7=8×10-4=90×9×5= 23+82+92=76+11×3=4+8×6=43+11×10=

小学数学二年级整十、整百、整千数加减法口算练习990道

1000+2000= 900+600= 1500-600= 130-50= 80+50= 200+400= 600-400= 3000+6000= 110-30= 70+50= 120-50= 800+900= 1700-900= 800+700= 1200-300= 9000-5000= 5000-4000= 100+900= 1800-900= 400+500= 1700-700= 90+70= 1900-1000= 400+600= 2500-1000= 160-80= 500+1000= 3000-1500= 3500-2000= 1600-700= 4000-3000= 8800-8000= 800+200= 3000+7000= 1900-900= 3000+5000= 300+400= 1300+400= 900-400= 1900-400= 280+400= 70+80= 70+280= 700-100= 1700-800=

70+130= 7000+1000= 7000+100= 7000-1000= 7000-800= 7000+100= 400+700= 1400+700= 800-200= 1800-900= 400+3700= 40+80= 400+80= 140-80= 2400-800= 40+380= 700+300= 7000+300= 700-300= 1300-700= 700+1300= 300+800= 300+8000= 800-300= 3000-800= 2300+800= 600+400= 600+4000= 600-400= 6000-400= 600+6400= 90+40= 90+400= 190-40= 140-90= 190+440= 600+400= 6000+400= 600-400= 4000-400= 800+1400= 900+800= 9000+800= 900-800= 980-800=

小学数学二年级100以内加减法口算题

1 40+15= 96-13= 4+16+44= 45+30= 69+19= 58+3+7= 70-6= 37-29= 33+59+19= 61-35= 11+49= 13+46+24= 59+21= 39+34= 32+34+26= 39+26= 97-39= 39+35+18= 66+14= 71-13= 53+8+12= 43+28= 24+19= 16+58+12= 46+39= 91-75= 25+26+4= 72-46= 16+27= 38+37+13= 28+62= 39+32= 45+15+15= 18+25= 48-4= 34+5+5= 16+72= 80-54= 13+16+54= 44+16= 24+18= 54+21+9= 42+29= 42+16= 17+28+28= 13+41= 23+11= 55+31+9= 73-71= 90-35= 45+33+7= 57+28= 73+11= 86+8+2= 36+22= 22+19= 89+1+9= 57-2= 96-70= 56+33+7= 48-39= 55+27= 86+8+2= 66-6= 25+23= 2+80+10= 52+12= 22-22= 62+27+3= 14+27= 66+13= 69+20+10= 49-12= 72+5+5= 27+29= 94-56 = 12+9+41= 44-18= 63-17= 4+22+8= 15+63= 42-27= 33+2+38= 49+39= 71+16=

2 77+21+9= 97-83= 71-59= 82+7+3= 76-65= 63-3= 62+5+15= 51+15= 54+12= 80+8+2= 73-52= 69+17= 59+30+10= 53+17= 63-7= 40+29+1= 62+15= 54-13= 84+3+7= 68-60= 16+13= 86+4+6= 77-48= 11+17= 46+23+17= 84-1= 18+20= 22+45+15= 61-23= 62+28= 0+55+5= 13+69= 92-3= 77+22+8= 53+18= 20+22= 54+40+10= 89-81= 55+20= 23+25+15= 76+11= 33+26= 81+15+5= 12+26= 72-19= 28+8+2= 68+12= 27+17= 72+17+3= 88-62= 85-70= 34+64+6= 89-81= 51-11= 89+7+3= 46+14= 91-2= 10+63+7= 92-40= 82-79= 85+2+8= 55+25= 67+25= 83+14+6= 82-73= 83-7= 43+29+11= 14+36= 28+39= 86+8+2= 83-19= 15+35= 17+50+10= 41-40= 82-28= 1+27+3= 40-21= 65-0= 35+46+4= 46+17= 96-26= 11+42+28= 40+16= 97-84= 64+21+9= 15+47= 69+22= 65+12+8=

二年级数学加减法口算天天练.docx

68 — 42 = 83 + 44 = 82 + 73 = 97 + 89 = 97 + 34 = 74 + 65 = 87 — 43 = 38 + 11 = 96 + 52 = 88 + 69 = 98 + 96 = 66 + 49 = 65 + 54 = 90 + 32 = 55 + 40 = 57 — 15 = 91 — 60 = 28 — 22 = 79 — 60 = 48 — 12 = 55 — 19 = 51 — 30 = 71 — 36 = 67 — 51 = 79 — 33 = 55 + 27 = 80 + 33 = 91 + 89 = 92 + 39 = 55 — 25 = 71 + 10 = 80 — 15 = 78 + 45 = 64 — 10 = 99 — 81 = 60 — 34 = 72 + 14 = 69 — 29 = 59 + 54 = 91 + 45 = 28 + 21 = 36 — 34 = 80 + 28 = 99 + 20 = 83 + 12 = 75 — 34 = 61 — 53 = 68 + 67 = 23 + 11 = 80 + 39 = 95 + 10 = 54 — 18 = 90 — 62 = 83 — 53 = 97 + 25 = 24 + 13 = 45 + 10 = 27 — 25 = 65 + 62 = 98 — 91 = 75 + 30 = 98 — 21 = 72 + 20 = 90 + 34 = 34 + 11 = 87 + 33 = 61 — 52 = 54 — 20 = 99 — 75 = 77 + 39 = 97 — 40 = 65 — 33 = 82 — 44 = 68 + 30 = 93 — 52 = 64 — 25 = 52 — 48 = 67 + 52 = 93 — 19 = 36 + 22 = 90 + 42 = 55 + 21 = 72 — 28 = 60 + 35 =

二年级数学下册口算乘法和除法练习题

年级数学下册口算乘法和除法练习题 2X 3= 8X 1= 2X 6= 6X 5= 2X 9= 3+7= 8X 6= 3X 9= 7X 3= 3X 6= 2X 9= 6X 6= 9X 4= 36-9=32-4=8+72=3X 6=42-6= 3X 4= 5X 5= 3X 8= 6X 4= 3X 8= 9X 9= 4X 8= 6X 5= 8X 2= 9X 2= 9X 4= 5X 9= 6X 7= 7X 8= 5X 7= 6X 9= 7+7= 6X 6= 8X 8= 8X 7= 8X 9= 3X 8= 1 X 8= 4X 4= 3X 5= 5X 8= 6X 9= 2X 9= 2X 6= 6X 3= 2X 3= 4X 8= 4X 9= 4X 5= 3X 2= 9X 7= 9X 9= 8X 7= 2X 7= 2X 5= 3X 8= 9X 2= 72 - 8= 64 - 8= 81 - 9= 36 - 9= 25-5= 18 - 3= 16 - 4= 24 - 8= 27 - 3= 16 - 2= 63-7= 36 - 6= 18 - 9= 20 - 5= 15 - 3= 18 - 3= 18 - 2= 24 - 6= 36 - 4= 56 - 7= 24 - 4= 18 - 6= 18 - 9= 16 - 2= 14 - 2= 14-7= 15 - 5= 36-4= 40 - 5= 45 - 9= 49 - 7= 42 - 6= 42 - 7= 27 - 9= 72- 36 宁9X 8= 3 X 2X 7= 1 X 6X 9= 7X 8-7= 7 X 6+20= 8 X 4-8= 9= 16-8= 24 - 8= 18-3= 18 - 9= 35 - 5= 9-3= 6-2= 24 - 3+92= 3X 4-6= 46+8X 3= 22-4 X 3= 5X 7-35= 6X 3+18= 64+24 -6= 2X 9+45= 28 -4X 7= 35- 7X 9=

二年级数学100以内加法口算题(25套)

二年级数学100以加法口算题一 :日 期:用 时:准确率: 19+13= 18+26= 60+24= 19+77= 2+33= 30+29= 3+12= 40+13= 42+41= 9+76= 49+1= 49+24= 18+61= 42+19= 20+12= 17+59= 20+7= 13+55= 48+50= 44+2= 41+38= 25+64= 63+30= 51+10= 48+4= 39+57= 34+40= 51+21= 56+9= 56+17= 42+39= 3+89=

35+60= 50+30= 19+78= 25+73= 1+73= 11+34= 53+44= 38+43= 二年级数学100以加法口算题二 :日 期:用 时:准确率: 34+34= 20+49= 4+65= 35+46= 13+87= 23+43= 3+30= 11+21= 69+12= 88+10= 42+18= 48+2= 62+22= 29+20= 9+33= 5+82= 26+19= 64+16= 33+50= 42+17= 33+30= 6+74= 42+45= 2+95=

46+42= 45+35= 30+62= 50+8= 10+53= 67+31= 39+47= 43+39= 3+9= 86+13= 85+15= 3+13= 81+15= 19+58= 48+8= 52+48= 二年级数学100以加法口算题三 :日 期:用时:准确率: 91+5= 18+46= 12+43= 20+58= 40+21= 16+11= 20+72= 82+3= 33+38= 4+36= 38+3= 79+16= 34+60= 11+35= 9+78= 2+41=

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