Groups & Arrays
3 groups of 5 equals?
15
(3 x 5 = 15)
Solve and convert to multiplication:
4+4+4=___
4 x 3 = 12
4 x 2 = ____
9 ÷ 3 = ____
3
17 x 8 = _______
136
4 groups of 4 equals?
16
(4 x 4 = 16)
Solve and convert to multiplication:
7+7+7=____
7 x 3 = 21
6 x 3 = ____
18
12 ÷ 4 =____
2000 ÷ 5 = ____
400
8 groups of 4 equals?
32
(8 x 4 = 32)
Solve and convert to multiplication:
4+4+4+4+4+4+4=___
4 x 7 = 28
5 x 9 = ____
45
24 ÷ 6 = ____
4
24 x 9 = ______
216
10 groups of 3 equals?
30
(10 x 3 = 30)
Solve and convert to division:
20- 5 - 5 -5 -5 =
20 ÷ 5 = 4
8 x 4 = ____
32
50 ÷ 5 = _____
10
126 ÷ 7 = ____
18
7 groups of 9 equals?
63
(7 x 9 = 63)
Solve and convert to division:
18- 3 - 3 - 3 -3 -3 - 3 =
18 ÷ 3 = 6
4 x 10 = _____
40
81 ÷ 9 = ____
9
34 x 13 = _______
442