Patterns in Multiplication and Division Objective Use multiplication

Patterns in Multiplication and Division Objective: Use multiplication facts to help you divide. Two Vocabulary Words: square number and multiple

Using a multiplication table Quick Review In this fact, label the numbers with factor and product. l 6 X 7 = 42 Click Here: Interactive Multiplication Table

Vocabulary Word: Square Number A square number is the product of two factors that are the same. 1 x 1=1 2 x 2=4 3 x 3=9 4 x 4 = 16 5 x 5 = 25 6 x 6 = 36 7 x 7 = 49 8 x 8 = 64 9 x 9 = 81 10 x 10 = 100

Vocabulary Word: Multiple A multiple of a number is the product of that number and any whole number. Example: Some multiples of 6 6 x 0=0 6 x 1=6 6 x 2 = 12 6 x 3 = 18 6 x 4 = 24 6 x 5 = 30 Which row shows all of the multiples? Which column shows all of the multiples?

Use the multiplication chart to find 3 multiples of 8. Write three multiples here:

Use the multiplication chart to find 3 multiples of 9. Write three multiples here:

Use the multiplication chart to help you divide. 40 ÷ 8 = _____ 1) Look down the column for 8 until you find 40. 2) Then, follow that row to the quotient.

Use the multiplication chart to help you divide. 32 ÷ 8 = _____ 1) Look down the column for 8 until you find 32. 2) Then, follow that row to the quotient.

Use the multiplication chart to help you divide. 24 ÷ 6 = _____ 1) Look down the column for 6 until you find 24. 2) Then, follow that row to the quotient.

Use the multiplication chart to help you divide. 72 ÷ 9 = _____

Your turn to practice! Complete practice worksheet 4. 3 When you are finished, you may practice your math facts in your desk. Use new index cards when you are ready to add facts. Homework: 4. 3