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二年级数学上册口算计算练习题

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二年级数学上册口算计算练习题

3×1-1= 2×5= 8×3= 2×4= 5×6= 5×7= 5×8= 5×9= 9×6= 93×6= 38×1= 84×6= 45×1= 12-(57×6= 74×1= 42×5+1=5×1= 36×5= 76×1= 62×6= 4×7= 9×7= 3×2= 8×7-2= 4×2)=×7= 7×2= 4×10= 4×2= 3×5-3= 8×2= 23-(6×7= 2×8= 9×8= 3×3= 8×8= 4×3= 5×8= 7×3= 4×5= 5×3= 3×5= 9×3)=×8= 2×9= ×9= ×4= ×9= ×4= ×9= ×4= ×5= ×4= ×5= ×4= ×9=

5 3 610×1= 7×2= 7×3= 7×4= 6×6= 6×7= 6×8-1= 6×9= 9×1-1= 20- (9×2)= 9×3= 9×4= 8×6= 82×2=

2×5= 67×6= 710×5= 35×6= 59×6= 96×5= 76×1= 63×6= 38×10= 86×6= 6×7= 85×7=

×7= 8×7= 7×5-5= 4×7= 5×7-12= 9×5= 8×2= 6×7= 3×2= 8×7= 6×8= 88×6=

×2= 10×8= 7×5= 5×8= 5×8= 9×5= 9×3= 6×8= 3×3-6=×8= 6×9= 9×7=

×7= ×9= ×5= ×9= ×9= ×5= ×4= ×9= ×4= ×9=

89×1= 9×2-3= 9×3= 9×4= 4×6= 4×7= 4×8= 4×9= 5×1= 5×2= 5×3= 5×4= 8×6=7×1=5×6=9×6=6×5=6×1=3×6=8×1=6×6=9×1=6×6=7×1=8×7)=×2= 7×7= 5×7+2= 9×5= 8×2= 18-(6×7= 3×2= 8×7= 6×2= 9×7= 8×2= 7×8=×3= 7×8= 5×8= 9×5= 9×3)= 6×8= 3×3= 8×8= 7×3= 9×8= 8×3= 7×9= ×4= ×9= ×9= ×5= ×10= ×9= ×4+12= ×9= ×4= ×9= ×4=

60-( 8 8 7 5 9 7 6 3 8 6 9 8 77×6= 10×7= 7×8= 7×9=

5×6= 5×7= 5×8= 9×6= 9×7= 9×8= 6×5= 7×5= 8×5= 96×1= 36-(63×6= 38×1= 810×6=9×2= 9 7×3=8×6= 87×6= 20+(72×5= 35×6= 59×6= 9×5= 8×2)=×7= 3×2= 8×7= 6×3= 9×4= 5×7= 8×7)=×10= 3×7-15= 5×7= 9×8= 7×6= ×3+5= 6×4= ×8= 3×9= ×3= 8×4= ×8= 6×9= ×4= 7×2= ×5= 9×9= ×8= 5×9= ×8= 9×5= ×5= 6×4= ×8= 3×9 = ×8= 8×4=

6 6 7 76×5= 7×5= 8×5= 6×9= 6×1= 6×2= 6×3+1= 7×8= 3×6= 3×7= 3×8= 8×9= 8×1= 86×6= 66×1= 98×6=7×8= 72×5= 35×6= 15+(59×6= 96×5= 76×1= 63×6= 38×1= 8×2= 8×7= 6×10= 9×7= 7×9= 5×5= 4×7)=×7= 9×5= 8×2= 6×7= 3×2= 8×3= 9×4= ×8= 7×9= ×3= 7×7=

×6= 5×7=×6= 10×2= ×5= 5×5= ×8= 5×9= ×8+6= 9×9= ×5= 9×5= ×3= 6×4= ×8= 3×9= ×3= 8×4=

8 56×6= 6×7= 6×8= 6×9= 9×1= 9×2= 9×3= 9×4= 4×6= 4×7= 4×8= 4×9= 5×1= 58×10=7×1= 75×6= 59×6= 96×5= 76×1= 63×6= 38×1= 88×6= 69×1= 97×6= 7×2=×7=×2=×7= 5×7= 9×5= 8×2= 6×7= 3×2= 8×7= 6×2= 9×7=×3= 5×4= ×8= 8×9= 7×3)= 7×4= ×8= 5×9= ×8= 9×9= ×5= 9×5= ×3= 6×4= ×8= 3×9= ×3= 8×4= ×8= 6×9= ×3= 9×4= ×8= 7×9=

5 8 8 12+( 76×1= 6×2= 6×3= 6×4= 3×6= 3×7= 3×8= 3×9= 8×1= 8×2= 8×3= 8×4= 6×6=2×5=5×6=9×6=6×5=9×1=4×6=5×1=8×6=7×1=5×6=9×6=×7= 6×5= 4×7=×7= 9×5= 8×2= 9×7= 4×2= 5×7= 8×2= 7×7= 5×7= 9×8= 6×5+2=×8= 5×8= 9×5= 9×3= 9×8= 4×3-7=×8= 8×3= 7×8= 5×8= 9×9=×5=×9=×9= ×5= ×4=×9=×4=×9=×4=×9= ×9=

6 3 5 10 5 9 7 9 4 5 5 8 7 5 96×5= 7×5= 8×5= 9×5= 6×6= 6×7= 6×8= 6×9= 9×1= 9×2= 9×3= 9×4= 4×6=5×1=6×1=3×6=8×1=2×6=9×1=7×6=2×5=5×6=9×6=6×5=×7= 45+4×2= 5×2= 6×7= 3×2= 8×7= 6×2= 9×7-8= 7×5= 4×7= 5×7-4=×5= 8×8=×3= 5×3-10= 6×8= 3×10= 8×8= 6×3= 10×8= 7×5= 5×8= 5×8= 9×5= 9×9= ×4= ×4= ×9= ×4= ×9= ×4= ×9= ×5= ×9= ×9= ×5=

4 4 5 6 3 8 6 9 7 10 5 9 9 76×1= 6×2= 6×3= 35- 6×4= 3×6= 3×7= 3×8= 3×9= 8×1= 8×2= 8×3= 8×4= 8×6= 87×1= 35×6= 59×6= 96×5= 76×1= 63×6= 38×1= 103×6= 610×1=7×6= 72×5= 3×7= 8×2= 7×7= 5×7= 9×5= 8×2= 6×7= 3×2= 12+8×7= 6×2= 9×7-9=×5= 4×8= 8×3= 7×8= 5×8-2= 9×5= 9×3= 6×8= 3×3=×8= 6×3= 9×8=×5= 5×9= ×4= ×9= ×9= ×5= ×4= ×9= ×4= ×9= ×4= ×9= ×5=

8 9 7 75×6= 5×7= 5×8= 5×9= 8×1= 8×2= 8×3= 8×4= 9×6= 9×7= 100-9×8= 9×9= 6×5=6×1=3×6=6×6=9×1=4×6=5×1=8×6=7×1=5×6=5×6=9×1=×5= 2×2= 6×7= 3×7= 6×2= 9×7=×2= 5×7= 8×2= 10×7= 5×7= 6×2= 9×10= 9×3= 6×8= 3×8= 6×3= 9×8= 4×3= 5×8= 8×3= 7×8= 5×8= 6×3= 9×5= ×4= ×9= ×9= ×4= ×9= ×4= ×9= ×4= ×9= ×9= ×4=

7 6 3 6 9 50-4 4 5 8 7 5 6 97×6= 7×7= 7×8= 7×9=9×6= 9×7= 9×8= 9×9= 6×5= 7×5= 8×5= 9×5= 6×1=3×6=8×1=2×5=5×6=9×6=6×5=6×1=3×6=8×1=6×6=9×1=×2= 6×7= 3×2= 8×5= 4×7= 5×7= 9×5= 8×2= 6×7= 3×2= 8×7= 6×2= 5+ ×3-3= 3+ 6×8= 3×3= 8×5= 5×8= 5×8= 9×5= 9×3= 6×8= 3×3= 10×8+6=9×3= 10×4= ×10= ×4= ×5= ×9= ×9= ×5= ×4= ×9= ×4= ×9= ×4= 10 3 8 3 5 9 7 6 3 8 6 6 9

4×6= 4×7= 4×8= 4×9= 5×1= 5×2= 5×3= 5×4= 8×6= 8×7= 8×8= 8×9= 7×1= 75×6= 59×6= 96×5= 76×1= 63×6= 38×1= 88×6-5=9×1= 97×6= 73×6= 38×1= 8×2= 7×7= 5×7= 9×5= 8×2= 6×7= 3×2= 8×7=×2= 9×7= 7×7= 3×2= 10×3-15= 7×4= ×8= 5×9= ×8= 9×9= ×5= 9×5= ×3= 6×4= ×8= 3×9= ×3= 8×4= ×8= 6×9= ×10= 9×4= ×8= 7×9= ×8+6= 3×9= ×3= 8×4=

6 66×6= 6×7= 6×8= 6×9= 9×1= 9×2= 9×3= 9×4= 4×6= 4×7= 4×8= 4×9= 5×1= 58×6= 82×5= 9+ 5×6= 59×6= 96×5= 76×1= 68×1= 22-86×6= 69×1+5=4×6= 45×10= 5×2= 5×7= 83×5= 4×7= 5×7= 9×5= 8×2= 6×2=×7= 6×2= 8+9×7-6= 4×2= 5×3= 5×8= 8×5= 5×8= 5×8= 9×5= 9×3= 6×3= 8×8= 6×3=×8= 4×3= 5×4= ×9=×5= ×9= ×9= ×5= ×4= ×4= ×9= ×4= ×9= ×4=

10 9 98×6= 8×7= 8×8= 8×9= 7×1= 7×2= 7×10= 7×4= 5×6= 5×7= 5×8+6= 5×10= 9×6= 106×5= 76×1+2=3×6= 31×10= 97×6= 72×5= 35×6= 59×6= 22+96×5= 76×1= 63×6= 3×7= 9×5= 8×2= 6×7= 3×2= 9×7= 7×5= 4×7= 5×7=×5= 8×2= 6×7-5= 3×8= 9×9+9= ×5= 9×5= ×3= 6×4= ×8= 3×9-10= ×3= 9×4= ×8= 7×9= ×5-3= 5×5= ×8= 5×9= ×8= 9×9= ×5= 9×5= ×3= 6×4= ×8= 3×9=

6 996-9= 34+41= 49-43= 48-25= 40+42= 70-44= 4+70= 31+67= 26+35= 93-40= 87+10= 73-10= 78+14= 83-54= 58-27= 40-18= 80-9= 84-11= 99-80= 37+45= 85-44= 7987+12= 2896-26= 4728-18= 673+1= 8867-41= 9016+48= 3271+4= 6499-67= 8059-9= 1543-21= 4931+24= 4939-26+63=52+28-43=88-56+29=92-68+26=68-39+39=-15= 51-50= 58-26= 89-68= 98-23= 99-61= 38+86= 67-10= 76-28= 45+9= 31-47= 73+14= 37+53= 42+12= 8+21= 61-49= 61-19= 27-5= 37+72= 45-33= 55+6= 79+6= 50+18= 61-14= 35+8-15= 21+95-39= 90-32+37= 54-25+57= 65+14-29= 63+27= -16= -26= -3= +67= +25= +63= +17= +14= +11= -16= -12= +63-24= -58+22= +17-39= -20+33= +4-54=

41 5 66 35 7169-49+65= 66+26-7= 14+4-2= 37+20-31= 60+22-65= 49-42+88=72+14-10= 86-13+20= 49+42-16=79-74+83= 63-11+16= 14+21-23= 50+35-19= 72-43+64= 26+68-76= 19+41-1= 3456+27-8= 1710+82-67= 5354+5-42= 2493-63+30= 9562-5+30= 4970+25-90= 9972-11+6= 3037-34+76= 3192-55+32= 3792-87+95= 1049+22-54= 5297-54+43= 7290-76+37= 7740-7+23= 621+73-50= 4565-13+10= 15+65-20= 76+54-54=+31-81=+36-46=-45+19=+38-18=-52+31=+14-25=+64-57=-6+24= 36+35-26=+41-93=-64+50=-17+4= 7+30-68=+13-53=+83-21=-31+48= -16+33=+36-3= +55-15= -58+26=-22+21= -56+39= -3+44= +59-63= +63-86= -42+23= +46-48= -44+10= +73-78= -16+33= +48-55= -44+18=

67 19 14 92 57 85 36 23 77 51 90 59 37 971+15-7= 34-10+53= 43+57-52= 13+69-17= 83-76+53= 19+53-66= 52-44+52= 73-52+44= 14+80-72= 7+88-26= 90-71+71= 4+59-20= 72+24-61= 16+77-67= 8+61-17= 69+29-78= 14

-10+55= 48+27-2=

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