Multiplication Strategies

Arrays

Equal Groups

Repeated Addition

True/False

100

o o o o o

What multiplication sentence represents this array?

2 x 5 = 10

100

Draw 3 groups of 3 AND write a multiplication equation to represent the drawing.

Teacher will check drawings

3 x 3 = 9

100

What multiplication equation is represented by

2 + 2 + 2 + 2

4 x 2 = 8

100

True or False: An even number times an even number equals an even number.

True

200

o o o o o o o

What multiplication sentence represents this array?

3 x 7 = 21

200

Draw 4 groups of 3 AND write a multiplication equation to represent the drawing.

Teacher will check drawings

4 x 3 = 12

200

What multiplication equation is represented by

4 + 4 + 4 + 4

4 x 4 = 16

200

True or False

An odd number times an even number equals an odd number.

False

300

o o o

What multiplication sentence represents this array?

2 x 3 = 6

300

Draw 7 groups of 2 AND write a multiplication equation to represent the drawing.

Teacher will check drawings

7 x 2 = 14

300

What multiplication equation is represented by

6 + 6

2 x 6 = 12

300

An odd number times an odd number equals an even number.

false

400

Draw an array to represent 3 x 5 =

o o o o o

400

Draw 4 groups of 5 AND write a multiplication equation to represent the drawing.

Teacher will check drawings

4 x 5 = 20

400

Write a repeated addition sentence to show 3 x 5=

5 + 5 + 5 = 15

400

Which is true when s = 6?

a. 3 x s = 21

b. s x 2 = 14

c. 3 x 3 = s

d. 6 x s = 36

500

Draw an array to represent 4 x 6 =

o o o o o o

500

Draw 6 groups of 3 AND write a multiplication equation to represent the drawing.

Teacher will check drawings

6 x 3 = 18

500

Write a repeated addition sentence to represent

5 x 7 =

7 + 7 + 7 + 7 + 7

500

Which of these shows another way to solve this number sentence? 5 x (3 + 2) =

a. (5 x 3) + 2

b. (5 x 3) + (5 x 2)

c. (5+3) + (5 + 2)

d. (5 x 3) x (5 x 2)