Division Facts and Missing Multiplication

What strategies can we use to divide?

• Equivalent groups

• Array

• Repeated subtraction

• Multiplication with known numbers

9 × ? = 56

48 ÷ ? = 8

28 ÷ ? = 4

30 × 5 = ?

• 9 × ? = 56

• 48 ÷ ? = 8

• 28 ÷ ? = 4

• 30 × 5 = ?

54 ÷ 9 =

• 6

• 7

• 9

• 4

48 ÷ 6 =

• 4

• 10

• 7

• 8

42 ÷ 7 =

• 12

• 6

• 5

• 8

This multiplication and division fact family has 7, 6, and 42 as its factors, product, divisor, dividend, and quotient. Choose all of the correct facts that correspond with this fact family.

• 7 x 6 = 42

• 6 X 7 = 42

• 42 ÷ 7 = 6

• 42 ÷ 6 = 7

80 ÷ 8 = 10

• True

• False

Mordecai chewed up 35 socks in 7 weeks. He chewed an equal number of socks each week. How many socks did he chew up per week? Choose the best equation (number model) to solve this problem.

• 7 x 5 = 35

• 35 ÷ 7 = 5

• 35 x 7 = 5

• 35 ÷ 7 = 7

This multiplication and division fact family has 3, 6, and 18 as its factors, product, divisor, dividend, and quotient. Choose all of the correct facts that correspond with this fact family.

• 3 X 6 = 18

• 6 + 3 = 18

• 18 ÷ 6 = 3

• 6 X 18 = 3

What is the missing factor in this number model? (equation) 8 X ___ = 64

• 7

• 64

• 15

• 8