| 1 | 2 | 3 |
|---|---|---|
| 16+40=56 | 33-7=26 | 48+46=94 |
| 24÷2=12 | 3×28=84 | 62×60=3720 |
| 51÷3=17 | 270÷9=30 | 560÷8=70 |
| 3-(18÷9)=1 | 81+16×54=945 | (63÷9)+18=25 |
| 55-(2÷2)=54 | (27×51)+68=1445 | 39-(56÷2)=11 |
| 52.47-14.35=38.12 | 52.13-8.72=43.41 | 13.36+72.45=85.81 |
| 71.5-3.3=68.2 | 99.52-62.7=36.82 | 56.44-33.62=22.82 |
25090317325306
·
24字
·
1分钟