Groups & Arrays
What is the equation and product?
3 groups of 5
3 x 5 = 15
Solve using repeated subtraction
35 ÷ 5 =
35- 5 - 5 -5 -5 -5 -5 - 5 = 7
Solve multiplication problem:
7 x 8 = ____
56
244 ÷ 2
122
14 x 2
28
What is the equation and product?
7 groups of 7
7x7=49
Solve using repeated addition
54 x 2
52 + 52 = 108
Solve multiplication problem:
6 x 9 = ____
54
565 ÷ 5
113
29 x 3
87
What is the equation and product?
8 groups of 4
8x4=32
Solve using repeated addition:
8 x 4 =
8+8+8+8=32
Solve multiplication problem:
5 x 9 = ____
45
276 ÷ 4
69
134 x 5
670
What is the equation and product?
10 groups of 3
30
(10 x 3 = 30)
Solve using repeated addition:
8 x 5=
5+5+5+5+5+5+5+5=40
OR
8+8+8+8+8+8=40
Solve multiplication problem:
8 x 4 = ____
32
547 ÷ 8
68 R3
148 x 9
1332
What is the equation and product?
50 groups of 3
150
(50 x 3 = 150)
Solve and convert to multiplication:
4+4+4+4+4+4+4=___
4 x 7 = 28
What is the division question being solved?
54-9-9-9-9-9-9=0
54 ÷ 9
678 ÷ 5
135 R3
403 x 7
2821