Math Unit Review

Which symbol below should be placed in the parenthesis to correctly complete the following comparison.

7.23 ( ) 7.32

• <

• >

• =

• ≤

Melinda compares four numbers. Which shows the numbers from least to greatest?

• 3.04; 3.685; 3.529; 3.10

• 3.10; 3.04; 3.685; 3.539

• 3.04; 3.10; 3.529; 3.685

• 3.10; 3.04; 3.529; 3.685

Tim's favorite peaches are $2.50 per pound at the local farmers’ market. She bought 3 pounds of the peaches. How much did she spend?

• $6.00
• $7.50
• $5.00
• $6.50

0.6 x 0.91

• 0.546
• 0.9
• 9
• 5.460

Jerry bought 6.95 lbs of cherry and lime jelly beans for his birthday party. If 1.75 lbs were cherry flavor, how many pounds were lime flavor?

• 5.2
• 8.7
• 9.7
• 5.02

72.81 ÷ 9 

• 8.09
• 80.9
• 9.08
• 90.8

Mrs. Baldree, Mrs. Harper, Ms. Pike and Mrs. Peacock went to lunch this weekend. The lunch total was $81.20. How much does each person owe if they split it evenly?

• $2.30
• $23.00
• $21.30
• $20.30

11+ 2 x 8 = c + 13

• c = 27

• c = 14

• c = 12

• c = 26

Ansie bought 2 bags with 10 bows and 3 bags with 14 bows. She used 23 of the bows on graduation gifts she wrapped. Which equation can be used to solve for b, the number of bows Ansie has left? 

• (2 x 10) + (3 x 14) - 23 = b
• (2 x 10) + 14 - 23 = b
• 2 x 10 + 3 x (14 + 23) = b
• (2 + 10) x (3 + 14) - 23 = b

Solve:
(3.3 + 0.7) x (4 - 0.9) 

• 15.1
• 12.4
• 7.1
• 5.2