Multiplying Up
Category 1
4  10
4  5
4  4
56 ÷ 4
3  10
3  20
3  30
3  1
96 ÷ 3
4  10
4  5
4  2
48 ÷ 4
5  5
5  10
5  2
79 ÷ 5
2  10
2  5
2  2
38 ÷ 2
4  10
4  5
4  8
4  4
72 ÷ 4
3  10
3  20
3  3
3  2
68 ÷ 3
5  5
5  10
5  2
85 ÷ 5
6 10
6 5
6  6
6  2
99 ÷ 6
Category 2
3  100
3 50
3  1
453 ÷ 3
4  25
4  50
4  3
215 ÷ 4
6  100
6  50
6  60
6  5
536 ÷ 6
4  25
4  100
4  20
999 ÷ 4
3  100
3  20
3  30
960 ÷ 3
4  25
4  100
4  10
4  20
484 ÷ 4
4  25
4  50
4  100
500 ÷ 4
8  100
8  50
8  10
792 ÷ 8
7  100
7  10
7  5
7  2
836 ÷ 7
Category 3
50  2
50  5
50  10
900 ÷ 50
15  10
15  20
5  40
15  2
658 ÷ 15
10  17
20  17
40  17
2  17
699 ÷ 17
35  2
35  10
35  20
755 ÷ 35
24  5
24  10
24  20
756 ÷ 24
5  21
10  21
2  21
321 ÷ 21
25  10
25  4
25  2
840 ÷ 25
10  15
20  15
2  15
1  15
498 ÷ 15
10  27
20  27
30  27
825 ÷ 17

Multiplying up division