Post on 31-Dec-2015
description
50 ÷ 3
3 50- 30 (x10)
= 16 r 2
20- 15 (x5)
5- 3 (x1) 2
67 ÷ 3
3 67- 30 (x10)
= 22 r 1
37- 30 (x10)
7- 6 (x2) 1
66 ÷ 4
4 66- 40 (x10)
= 16 r 2
26- 20 (x5)
6- 4 (x1) 2
89 ÷ 4
4 89- 40 (x10)
= 22 r 1
49- 40 (x10)
9- 8 (x2) 1