题目内容
600×20=
[ ]
A.12000
B.21000
C.14000
D.13000
答案:A
练习册系列答案
相关题目
| 14×7 | 2.8-0.4 | 1.2×0.5 | 0.12÷4 |
| 0.22×0.2 | 0.15÷0.3 | 43+15 | 2.2-1.5 |
| 0.46+0.6 | 2-1.7 | 4.1+0.04 | 3.5-3 |
| 20+160 | 210÷30 | 30×20 | 600÷20 |
| 21×40 | 110-60 | 44×25 | 201×14 |
| 5× | 50%+ | 5- | |
脱式计算:
| 800-600÷20 | 18×(537-488) | 25×37×4 | 720÷16÷5. |