二年级数学脱式计算题
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二年级数学脱式计算题
一、脱式计算
77-46+32 65-38+26 79+19-56 69-(39-23)
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(2+7)×8 945-424 819-805 797-53 748-352 475-388
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(58-34)÷8 84-27+16 4+27-16 99+(25-24)
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6×(2+6) 453-158 935-362 725-647 807-369 842-379
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三、口算
24÷4= 7+63= 9×4= 36÷6= 9×7= 56÷8= 28+6= 7×5=
36+4= 30÷5= 21÷3= 36÷4= 18÷2= 63÷7= 9×6=
25+23= 12+35= 27+71= 46+33= 40÷8= 63÷9= 64÷8= 38+16=
45÷5= 7÷1= 72-40= 47+8= 14+85= 61+27= 170+20=
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二、脱式计算
3×9×3 93+23+94 4×6+7 20÷4+5
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6×8+5 345-178 623-158 480-324 758-379 536+89
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(75-18)×7 77-76+32 61-38+26 9×6+4
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10+5×4 728-353 972-85 357-184 220-126 168+240
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三、口算
21+15= 36+22= 59+18= 72+24= 41-29= 8×2= 7+56= 56÷7= 12÷6= 4×2= 49÷7= 6×9= 56-30= 35÷5= 27+25= 44-9= 72+16= 43+32= 35-8= 56÷7= 21-7= 7×3=
8÷8= 32÷4= 80-9= 7+56= 56÷7= 12÷6= 4×2=
三、脱式计算
77-76+32 61-38+26 79+19-16 18-36+27
30+(23-29) 945-424= 819-805= 797-53= 748-352= 475-388=
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(73-23-4 93-(39-23) 71-(25-24) 87-27+16
99-46+32 453-158= 935-362= 725-647= 807-369= 842-379=
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三、口算
24÷4= 7+63= 9×4= 36÷6= 9×7= 56÷8= 28+6= 7×5=
36+4= 30÷5= 83-29= 5×6= 43-17= 21+27= 32÷8=
25+23= 12+35= 27+71= 46+33= 40÷8= 63÷9= 64÷8= 38+16= 45÷5= 7÷1= 5×9= 7×7= 73+16= 60+300= 10÷5=
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四、脱式计算
二、列竖式计算
59-36+29 94-29+96 30-(23-29) 93-23+94 71-(25-24) 5778-2779
5778+2779
4581+3719
6000-5762
1436-754
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33-(39-23) 99-(25-24) 99-96+32 69-39+26
87-27+16 786+324
6020-5647
3375-1868
7419-6859
6753-3869
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三、口算
( )×6=30 42÷7= 35-6= 28÷7= ( )×8=48 9+46= 9÷3= 9÷9= 58+32= 80-28= 9+46= 9÷3= 9÷9= 58+32= 80-28=9×9= 46+10= 65+40= 81÷9= 55-20= 21÷3= 36÷4= 18÷2= 63÷7= 9×6= 44-9= 72+16= 43+32= 35-8= 56÷7=
五、脱式计算
二、列竖式计算
99+99-96 6×2+7 7×(45÷5) 19+9×6 16÷2×7 654+132= 492-463= 936-906= 297+516= 678-97=
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(19+2)÷3 (36÷4)+27 32÷4+16 29-4×2 42÷6×7 352-238= 399+509= 247+274= 577+61= 15+463=