Distributive Properties of Math Unit 1-4 2 of 2 Pages 22-25.

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Presentation transcript:

Distributive Properties of Math Unit of 2 Pages 22-25

Definitions Distributive Property When you multiply numbers you can break them apart to make them easier 4 x x 3 You can remember this property by thinking “When I DISTRIBUTE something, I give one to everyone in the room.”

6 x (10 + 4) x 14

4 x (20 + 3) x 23

8 x (70 + 4) x 74

6 x (30 + 5) x 35 Use the Distributive Property to find the Product: Now You Try It

9 x (80 + 7) x 87 Use the Distributive Property to find the Product: Now You Try It

#7 Break apart and multiply by each place value. Use the Distributive Property to solve: 5 x 24 =

#8 Break apart and multiply by each place value. Use the Distributive Property to solve: 8 x 52 =

#9 Break apart and multiply by each place value. Use the Distributive Property to solve: 4 x 39 =

#10 Break apart and multiply by each place value. Use the Distributive Property to solve: 6 x 14 =

#47 Determine if each pair of expressions is equivalent: 8 x 35 = (8x30)(8x5) Equal Yes No

#48 Determine if each pair of expressions is equivalent: = Equal Yes No Which Property was used? commutative

1.4B Homework Page 24 Due: Tuesday Sept. 15th 7-14 and Mrs. Saucedo’s Class  7-14