| 1 | 2 | 3 |
|---|---|---|
| 56+9=65 | 42-6=36 | 19+36=55 |
| 28÷2=14 | 344÷8=43 | 70×39=2730 |
| 87÷3=29 | 45×17=765 | 66×54=3564 |
| 36+(23×94)=2198 | 66×6+81=477 | 93×(7+70)=7161 |
| 14-(65÷5)=1 | 87+(48÷2)=111 | (60÷4)+29=44 |
| 91.75-21.74=70.01 | 89.95-48.74=41.21 | 5.91+30.11=36.02 |
| 64.43-35.22=29.21 | 60.94-22.96=37.98 | 42.42+4.52=46.94 |
25090317325313
·
24字
·
1分钟