Multiplication 3 or 4 by 1
240 x 3
720
13 x 35
455
54.2 x 6
325.2
651 ÷ 3
217
56.2 ÷ 8
7.025
572 x 6
3432
64 x 33
2112
75.31 x 4
301.24
459 ÷ 9
51
83.41 ÷ 2
41.705
1634 x 5
8170
58 x 86
4988
64.95 x 7
454.65
782 ÷ 6
130 R2
216.5 ÷ 4
54.125
2467 x 8
19 736
85 x 12
1020
54.2 x 16
867.2
365 ÷ 8
45 R5
630.3 ÷ 9
70.0333...
49 311
87 x 99
8613
37.28 x 34
1267.52
433 ÷ 7
61 R6
42.8 ÷ 6
7.1333...