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Repeated Addition
Multiplication
Array to Sentence
Sentence to Array
Definitions
100

What is the repeated addition sentence for 2x2? Then solve it.

2+2=4

100

Convert the repeated addition into a multiplication sentence, and solve. 3+3=

3X2=6

100

Convert the array to a multiplication sentence, and solve. 3 rows and 3 objects in a row.

3X3=9

100
Convert the multiplication sentence to an array, and solve. 2X4=
2 rows of 4=8
100

What is a product?

The answer to a multiplication problem.

200

What is the repeated addition sentence for 3x3? Then solve it.

3+3+3=9

200

Convert the repeated addition into a multiplication sentence, and solve. 4+4+4=

4X3=12

200

Convert the array to a multiplication sentence, and solve. 2 rows and 4 objects in a row.

2X4=8

200
Convert the multiplication sentence to an array, and solve. 3X5=
3 rows of 5 =15
200

What is multiplication?

Repeated addition.

300

What is the repeated addition sentence for 4x5? Then solve it.

5+5+5+5=20

300

Convert the repeated addition into a multiplication sentence, and solve. 5+5+5+5+5=

5X5=25

300

Convert the array to a multiplication sentence, and solve. 3 rows and 6 objects in a row.

3X6=18

300
Convert the multiplication sentence to an array, 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

What is the repeated addition sentence for 5x6? Then solve it.

 6+6+6+6+6=30

400

Convert the repeated addition into a multiplication sentence, and solve. 6+6+6+6+6=

6X5=30

400

Convert the array to a multiplication sentence, and solve. 6 rows and 5 objects in a row.

6X5=30

400
Convert the multiplication sentence to an array, and solve. 6X5=
6 rows of 5 =30
400

What is an array?

An arrangement of objects, pictures, or numbers in columns and rows

500

What is the repeated addition sentence for 4x8? Then solve it.

8+8+8+8=32

500

Convert the repeated addition into a multiplication sentence, and solve. 7+7+7+7+7=

7X5=35

500

Convert the array to a multiplication sentence, and solve. 4 rows and 7 objects in a row.

4X7=

500
Convert the multiplication sentence to an array, and solve. 7X7=
7 rows of 7 =49
500

When looking at an array, its the number of __________ multiplied by _________    ________ in each row.

Its the number of rows multiplied by how many in each row.