| 7×5 | ||
| 1+ | ||
| 4÷ | ||
| (2+ | ||
| 4÷ | 5-(2+ | |
| 4.5÷ | 39× | 11×(10+ |
| 11+(3+ | 8× | |
| 12-(6+ | 1÷(1+ | 20÷20%= |
| 1÷0.01= | 1.12= | 9.9÷(1+ |
| 81÷ | 1.65-0÷1.65= | |
| 5-1.4-1.6= | (0.18+0.9)÷9= | 8× |
| 1.25×0.16×8= | ||
| 5.08-0.74-1.26= | 1-.0375÷ | |
| 8÷0.5+ | ( | 10(3+ |
| (3+ | 1- | |
| 3-(2+ | 0×(3+ | |
| 0.125×64×0.125= | ||
| 在○里填上“<”、“>”或“=”. 2.5×0.99○2.5 | 8.9×1.01○8.9 | 30.275×0○30.275 | 0.9×376○376 |
| 1.02×1.2○1.02 | 0.99×1○0.99 | 0.99×1○1. |