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Published byGodfrey Hunt Modified over 4 years ago

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© 2007 M. Tallman 125× = 60 5 12

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© 2007 M. Tallman (5 × 4) 85×= 40 45×= 20 5 × 12 = (5 × 8) + 125×= 60

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© 2007 M. Tallman 144× = 56 4 14

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© 2007 M. Tallman 144×= 56 104×= 40 44×= 16 (4 × 4) 4 × 14 = (4 × 10) +

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© 2007 M. Tallman ) + )3 × 26 = 263×= 78 ( 3 × 20 3 × 6 (

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© 2007 M. Tallman ) - ) 4 × 18 = 184×= 72 ( 4 × 20 4 × 2(

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© 2007 M. Tallman ) - ) 3 × 27 = 273× = 81 ( 3 × 30 3 × 3(

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Vocabulary Distributive Property (over addition)- states that to multiply a sum by a number, you can multiply each addend by the number, and then add those products together. “The Bottom Line”: The distributive property can make finding products easier!

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53 6 × 53 6 × (50 + 3) Distributive Property of Multiplication over Addition. 6 ×53 (50 + 3)

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(50 + 3) 6 × Distributive Property of Multiplication over Addition. 6 × 3 = 18 318 + 6 × 50 = 300 6 × 53 = 318

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3 × 82 82 3 × (80 + 2) (80 + 2) 3 ×82 Distributive Property of Multiplication over Addition.

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(80 + 2) 3 × 3 × 2 = 6 246 + 3 × 80 = 240 3 × 82 = 246 Distributive Property of Multiplication over Addition.

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Vocabulary Distributive Property (over subtraction)- states that to multiply a difference of two numbers by a third number, you can multiply the first two numbers by the third, and then find the difference of the products. “The Bottom Line”: The distributive property can make finding products easier!

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7 × 7 × 87 87 (90 - 3) (90 - 3) Distributive Property of Multiplication over Subtraction. 7 ×87

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7 × 3 = 21 609 - 7 × 90 = 630 7 × 87 = 609 (90 - 3) 7 × Distributive Property of Multiplication over Subtraction.

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8 × 66 8 × 66 (70 - 4) (70 - 4) Distributive Property of Multiplication over Subtraction. 8 ×66

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8 × 4 = 32 528 - 8 × 70 = 560 8 × 66 = 528 (70 - 4) 8 × Distributive Property of Multiplication over Subtraction.

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Using Distributive Property 6 × 47 (6 × 40) + (6 × 7) 5 × 93(5 × 100) - (5 × 7) 9 × 86 (9 × 90) - (9 × 4) 8 × 145 (8 × 100) + (8 × 40) + (8 × 5)

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Which expression has the same value as 13 × 8? a. (13 × 6) + (13 × 2) b. (13 × 6) × (13 × 2) c. (13 + 6) × (13 + 2) d. 13 × (6 × 2) Use the distributive property to solve.

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Which equation is an example of the distributive property? a. 6 × 1 = 6 b. 6 × (3 × 4) = (6 × 3) × 4 c. 6 × 7 = 7 × 6 d. 6 × (3 + 4) = (6 × 3) + (6 × 4) Use the distributive property to solve.

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What is the value of n in this equation: 4 × 17 = (4 × 10) + (4 × n)? a. 8 b. 3 c. 7 d. 6 Use the distributive property to solve.

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© 2007 M. Tallman Which equation is an example of the distributive property? a. 8 × 195 = (8 × 200) - (8 × 5) b. 132 × 8 = 8 × 132 c. 8 × (100 × 32) = (8 × 100) × 32 d. 132 × 1 = 1 × 132 Use the distributive property to solve.

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© 2007 M. Tallman Which expression has the same value as 7 × 27? a. (7 × 27) + (7 × 20) b. (7 × 30) - (7 × 3) c. (7 + 30) + (7 + 3) d. 7 + (20 × 7) Use the distributive property to solve.

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© 2007 M. Tallman What is the value of n in this equation: 6 × 19 = (6 × 20) - (6 × n)? a. 2 b. 3 c. 1 d. 5 Use the distributive property to solve.

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