Multiplication as Repeated Addition
3+3+3+3
12
4x10
40
Write a multiplication sentence for the arrray
O O O
O O O
O O O
3 x 3 = 9
2 groups of 5 is the same as
5 groups of 2
3 x 4
12
5+5+5+5+5
25
5x30
150
Write a multiplication sentence for the array.
O O O O O
O O O O O
O O O O O
O O O O O
4 x 5 = 20
Use the commutative property to change this array
O O O O O
O O O O O
O O O O O
O O O
O O O
O O O
O O O
O O O
5 x 5
25
7+7+7 written as a multiplication sentence is
3x7 (or 7x3)
How many tens are in the multiplication sentence 3x50
5 tens
Write a multiplication sentence for the array.
O O O O O O
O O O O O O
O O O O O O
O O O O O O
6 x 4 = 24
Write two different multiplication sentences for these three numbers
5 35 7
5 x 7 = 35
7 x 5 = 35
5 x 8
40
8+8+8+8+8+8
48
100
Draw an array for the multiplication sentence 5 x 9
O O O O O O O O O
O O O O O O O O O
O O O O O O O O O
O O O O O O O O O
O O O O O O O O O
3 groups of 6 equals 18.
O O O
O O O
O O O
O O O
O O O
10 x 6
60
6x9 written as a repeated addition sentence
6+6+6+6+6+6+6+6+6
or
9+9+9+9+9+9
How many groups of 10 are in the multiplication sentence 6 x 30
6 groups
Draw an array that has 24 as the total number.
Show your work, there are a few answers
Create an array for the following repeated addition problem
4+4+4+4+4+4=24
O O O O O O
O O O O O O
O O O O O O
O O O O O O
7 x 8
56