Review for Unit 1 test

Hailey went to the market and bought 2 and 3/4 pounds of peaches at $11 a pound and 5 and 1/2 pounds of beans at $0.60 per pound. If Hailey paid for her purchase with a $100 bill, how much change did she receive?

• $52.75

• $63.42

• $66.45

• $76.58

A teacher bought folders for 6 classes. She bought 5 red folders and 7 blue folders for each class. Each red folder cost $1.17, and each blue folder cost $2.13.

What is the total cost of the folders the teacher bought?

• $20.71

• $19.80

• $124.56

• $39.60

What is the third operation you would complete to solve the following expression:

3 x 8 - (9 - 7)³

• subtraction

• exponents

• parenthesis

• multiplication

Paul had $30 at the beginning of the week. He made $20 everyday for walking dogs. He bought lunch 4 days that week that cost $6.50 each day. He also bought a shirt for $22. How much money did he have at the end of the week?

Choose the expression that will find the amount of money he now has.

• 30 + (20 x 5) - (4 x 6.50) + 22

• 30 + (20 x 7) + (4 x 6.50) - 22

• 30 + (20 + 7) - (4 + 6.50) - 22

• 30 + (20 x 7) - (4 x 6.50) - 22

-3 x -4 x -2

• 12
• 24
• -24
• -14

The 24 students on the soccer team want to raise $653.87 to buy practice equipment. They have already raised $278.12. If each student raises the same amount, how much more money must each student raise?

• $15.66

• $23.41

• $12.61

• $17.89

Aileen worked 9.5 hours last week. She earns $7.5 per hour. How much money did she make last week?

• 71.25
• 712.5
• .7125
• 17

What is the first operation you need to complete to solve the following expression:

(15 ÷ 3)² + 9 ÷ 3

• division

• exponents

• parenthesis

• addition

The Warriors won ⁸∕₉ of their games this season. If they have played 54 games so far, then how many games have they LOST?

• 48 games

• 6 games

• 40 games

• 45 games

Find the difference: 

• -8 ¹/₆
• -3 ³/₆
• -7 ³/₆
• -3 ¹/₂