# Mathematical Properties/Distributive Property/Part I Pretest

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### Pretest: Part I

 Point added for a correct answer: Points for an incorrect answer: Ignore the questions' coefficients:

1 Solve the Distributive Property: 6 x 45 = (6 x ?) + (6 x ?)

 A 50, 4 B 3, 9 C 40, 5 D 3, 50

2 Solve the Distributive Property: 3 x 68 = (3 x ?) + (3 x ?)

 A 6, 30 B 60, 8 C 60, 80 D 8, 60

3 Solve the Distributive Property: 7 x 47 = (7 x ?) + (7 x ?)

 A 40, 7 B 70, 4 C 70, 40 D 40, 8

4 2 x 35 = (2 x 30) + (2 x 5)

 True False

5 4 x 84 = (4 x 80) + (4 x 40)

 True False

6 Select all answers that are correct

 2 x 41 = (2 x 40) + (2 x 1) 1 x 59 = (2 x 50) x (2 x 9) 3 x 99 = (2 x 3) + (2 x 90) 5 x 37 = (5 x 30) + (5 x 7) 5 x 26 = (5 x 20) + (5 x 6) 8 x 91 = (8 x 91) + (8 x 1)

7 8 x 21 = (8 x 20) + (8 x 1)

 True False

8 5 x 62 = (5 x 60) x (5 x 2)

 True False

9 Fill in the numbers

 Martie has been taking Wikiversity's guide on Distributive Property. Through her studying, she now knows that 1 x 43 = (1 x ) + ( 1 x 3) is the correct answer. But now... she has trouble with 3 x 52 = (3 x 5 ) (3 x 2). Could you help her figure this one out?