Unit 1 - Review

Solve. -15 + 9 =

(a)  

Find the sum 101 + (-51) + (-36) =

(a)  

Your banking account is -$1.56. You deposit $10. What is your new balance?

• $1.46

• $8.56

• -$8.44

• $8.44

You mow 1/3 of the lawn. Your sister mows 2/7 of the lawn. What fraction of the lawn is not mowed?

• 8/21
• 3/7
• 1/4
• 5/21

Find the absolute value. |-94|

• -1/94

• 1/94

• 94

• -94

Find the sum -11 + 7.

(a)  

Solve. 6 - (-12) =

(a)  

Solve. 6.5 - (-3.9) =

(a)  

Find the absolute value of |-1 1/2|

• -1 1/2

• 1 1/2

• -3/2

• -2/3

Solve. -1/8 - (-7/8) =

• -8/8

• -6/8

• 6/8

• -1