  |   |
| 120分 |   |
1 | 60秒 |
． | 50×5= | 110×6= | 81﹣54= | 600×7= |
| 3700+300= | 700+600= | 500+5000= | 465×0= |
| 56÷7= | 49÷5= | 275+0= | 123×2= |
 +  = | 1﹣  = | 102×6≈ | 198×5≈ |
减去3个 得多少？| 80×5=________ | 96÷3=________ | 25×4=________ | 120÷3=________ | 540÷6=________ |
| 52﹣18=________ | 60×4=________ | 0÷100=________ | 87+6=________ | 560÷8=________ |
| 32×4=________ | 8×500=________ |  ﹣  =________ |  +  =________ |  +  =________ |
 -________=  | 97×8≈________ | 708÷7≈________ | 596×4≈________ | 598÷3≈________ |
| 53+35=________ | 24÷2=________ | 88﹣34=________ | 1600﹣600=________ |
| 32×2=________ | 3×500=________ | 0÷7=________ |  +  =________ |
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