Review Unit 1 Operations with Rational Numbers

by Keri Cooper

| 10 Questions1

1

(A X B) X C = A ( B X C) is an example of which property?

A Distributive Property

B Identity Propoerty

C Associative Property

D Communative Property

2

1

Order these integers from greatest to least: 4, -3, 0, 8, -5

A -5, -3, 0, 4, 8

B -3, -5, 0, 4, 8

C 8, 4, 0, -3, -5

D 0, -3, 4, -5, 8

3

1

Find the absolute value |-4|

A -4

B 0

C -2

D 4

4

1

At 7 A.M. the temperature was -2 degrees C. In the afternoon, the temperature was 11 degree C. What was the echange of temperature during the day?

A -13 degrees C

B -6 degrees C

C 11 degrees C

D 13 degrees C

5

1

Find the difference 1-(-10).

A -11

B -9

C 9

D 11

6

1

Meg's hourly salary is $7.75. Last week she worked a 30-hour week. How much did she earn?

A $37.75

B $ 180

C $232.50

D $275

7

1

Bob has $25 to spend on the school feild trip. After paying $14.00 for the cost of the feild trip and $5.25 for lunch, how much will she have left?

A $5.75

B $12.75

C $12.00

D $ 18.50

8

1

Multiply

A 1/8

B 1.25

C 4.12

D 4 and 3/11

9

1

Kaci works at a bread store. She has 8 1/4 pounds of dough. She is making .75 pound loaves. How many loaves will she be able to make?

A 22 loaves

B 11 loaves

C 2.75 loaves

D .75

10

1

Which is an example of the zero pair principal?

A -5, 5

B 5, 5

C -5, -5

D 0,0

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