1631÷ 90= 18······11 243 ÷ 61= 3···••·60 290÷ 62= 4····••42

598 ÷ 33= 18····••4 1690÷ 74= 22······62 1137÷ 17= 66······15

1339÷ 88= 15····19 1217 ÷ 37= 32······33 502 ÷ 50= 10·····2

1865÷ 74=25···15 352÷ 82=4·…·…24 1942 ÷ 25= 77····•·17

1193÷ 88= 13···49 594 ÷ 31= 19……5 495 ÷ 78= 6·····27

262÷ 44= 5·•••42 1676 ÷ 55= 30·…·…26 791÷ 53= 14···•·49

503÷ 92= 5••••••43 612÷ 73=8····28 1815÷ 66=27····•·33