《口算练习题》带答案
5×9+54= | 7×2= |
4×7= | 13+46+24= |
64-51= | 9×6-52= |
8×4= | 56÷8= |
10+81+9= | 6×2= |
57+12+18= | 39+35+18= |
7×9-25= | 5500+4200= |
2×2+55= | 9×3= |
2×4+81= | 9900-4700= |
3500+700= | 3×3+47= |
580-490= | 330-150= |
46+26+19= | 3000+6000= |
7×1+54= | 5×5-20= |
9×5-20= | 720-640= |
4×8+14= | 7+2×3= |
24+30+30= | 50+2+18= |
7×4+46= | 4×9+28= |
6×5+60= | 470-330= |
59+17= | 37+61-19= |
5900+2300= | 8×6+18= |
7×7+50= | 13+75+5= |
52+44-6= | 72-49÷7= |
6×7+17= | 17+50+10= |
2×2+10= | 4×6= |
4×5+43= | 84+3+7= |
40+29-1= | 520+140= |
9×4+13= | 6×9-45= |
8×6+50= | 96-13-12= |
40-64÷8= | 1×2-0= |
9×1-9= | 38+37+13= |
8×4+28= | 0×8+64= |
5×7+30= | 2×4-8= |
6×4+71= | 300+800= |
72+7+3= | 9×7-36= |
56÷7+17= | 25+26+4= |
9×2-18= | 600+1600= |
12+9+41= | 16÷2+48= |
6800-1500= | 5×2-10= |
600+1500= | 5×3+25= |
45+33+7= | 2×6-10= |
3×1+0=3 | 9×9+18= |
9×8-18= | 32÷8+14= |