| 1 | 2 | 3 |
|---|---|---|
| 140÷10=14 | 828÷92=9 | 178÷89=2 |
| 25×148=3700 | 196÷49=4 | 142×14=1988 |
| 176÷22=8 | 799÷47=17 | 23×192=4416 |
| 190×26=4940 | 175÷25=7 | 666÷74=9 |
| 13-(91÷7)=0 | 94×(73-23)=4700 | (89×21)+13=1882 |
| (8+7)×85=1275 | 29×(20+56)=2204 | 63×6-41=337 |
| 87.18-46.34=40.84 | 51.51-22.05=29.46 | 13.88+28.3=42.18 |
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