Repeated Addition
Multiplication
Manipulatives
Arrays
Definitions
100

Write this multiplication equation as repeated addition: 2X2=4

2+2=4

100

Convert the repeated addition into a multiplication sentence and solve: 2+2=?

2X2=4

100

Represent this equation using manipulatives: 3x3=9

3X3=9

100

Draw an array that represents the multiplication sentence: 2X4=8

2 rows of 4=8

100
What is a product?
The answer to a multiplication problem.
200

Write this multiplication sentence as repeated addition: 3X3=9

3+3+3=9

200

Convert the repeated addition into a multiplication sentence and solve: 4+4+4=?

4X3=12

200

Represent this equation using manipulatives: 2X4=8

2X4=8

200

Draw an array that represents the multiplication sentence: 3X5=15

3 rows of 5 =15

200
What is multiplication?
Repeated addition.
300

Write this multiplication sentence as repeated addition and solve: 4X4=?

4+4+4+4=16

300

Convert the repeated addition into a multiplication sentence and solve: 5+5+5+5+5=?

5X5=25

300

Represent this equation using manipulatives: 3X6=?

3X6=18

300
Draw an array to represent the multiplication sentence and solve. 4X6=
4 rows of 6 =24
300
What is a factor?
One of the numbers being multiplied together in a multiplication problem.
400

Write this multiplication sentence as repeated addition and solve: 6X6=?

6+6+6+6+6+6=36

400

Convert the repeated addition into a multiplication sentence and solve: 7+7+7+7+7=?

7X5=35

400

Represent this equation using manipulatives: 4X7=?

4X7=28

400
Draw an array that represents the multiplication sentence, and solve. 7X7=
7 rows of 7 =49
400

What do the rows and columns represent in an array?

The factors of the multiplication equation.

500

Write this multiplication sentence as repeated addition, and solve: 5X?=25

5+5+5+5+5=25

500

Convert the repeated addition into a multiplication sentence and solve: 6+6+6+6+6+6=?

6X6=36

500

Represent this equation using manipulatives: 6X?=30

6X5=30

500
Draw an array to represent the multiplication sentence, and solve. 6X5=
6 rows of 5 =30
500

When solving a multiplication problem, name two ways you can help yourself solve it.

Repeated addition, drawing an array, loops and groups, creating a times table.