Factors
The factors 2 and 3 make what product?
6
Make a list of the multiples of 2 and stop at 24.
2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24
What is the strategy you can use to multiply that uses rows and columns?
An array!
2 x 5 = ?
10
Draw 4 x 5 as an array
4 rows, 5 columns = 20
8
Make a list of the multiples of 5 and stop at 25.
5, 10, 15, 20, 25
What are two strategies you can use to draw/model multiplication?
Repeated addition, equal groups, arrays, number lines, skip counting
3 x 3 = ?
9
Draw 3 x 4 as equal groups
3 groups of 4 = 12
The factors 10 and 8 make what product?
80
Make a list of the multiples of 4 and stop at 32
4, 8, 12, 16, 20, 24, 28, 32
What is a factor?
A factor is a number that you multiply by another number
5 x 6 = ?
30
Solve 6 x 3 using skip counting
6, 12, 18 OR 3, 6, 9, 12, 15, 18
What factors 3 and 9 make what product?
27
6, 12, 18, 24, 30, 26
What is a product?
The answer to a multiplication equation (total)
8 x 4 = ?
32
Use repeated addition to solve 9 x 5
9 + 9 + 9 + 9 + 9 = 45
OR
5 + 5 + 5 + 5 + 5 + 5 +5 + 5 + 5 = 45
The factors 8 and 8 make what product?
64
What the first three multiples of 12?
12, 24, 36
What is a multiple?
A specific skip counting pattern of a number
11 x 7 = ?
77
Use equal groups to solve 12 x 5
12 groups of 5 = 60