Topic 2 Review

A dollhouse has 15.5 square feet downstairs and 6.25 feet upstairs.  Which of the following is the best estimate of the total square footage in the dollhouse.

• 21
• 22
• 23
• 25

What is 2.934 rounded to the nearest hundredth.

• 2.90
• 2.93
• 2.94
• 3.00

Eduardo is training for marathon. He ran his first mile in 12.56 minutes and his second mile in 12.98 minutes.  What is his combined time for the first two miles. 

• 24.43 minutes
• 24.54 minutes
• 25.44 minutes
• 25.54 minutes

Beth worked 33.25 hours last week and 23.75 hours this week.  How many total hours did she work? Try to use mental math to solve.

• 46
• 47
• 56
• 57

Mary lives on 18.36 acres of land and Jane lives on 7.5 acres of land.  How many more acres does Mary live than Jane?

• 9.86
• 10.86
• 11.31
• 17.61

A sporting goods store ordered 56 t-shirts in sizes small, medium and large.   If 23 t-shirts are medium and 12 t-shirts are are large, how many are small. Draw a picture and write an equation on a separate sheet of paper to solve the problem.  This will be checked. 

• 33
• 11
• 25
• 21

Round 13.48 to the nearest tenth.

• 10
• 13
• 13.4
• 13.5

Monica bought a skirt for  $14.50 and a hat for $12.25. How much change will she get from $40.00.

• $25.00
• $13.25
• $14.00
• $13.00

Adam has $87.25. His friend Kyle owes him $7.69. How much money will Adam have when Kyle repays him?

• $95.00
• $79.56
• $94.94
• $93.00

Kerry bought a loaf of bread for $3.49, a jar of jelly for $2.29, and a jar of peanut butter for $3.89.  Round to the nearest dollar to determine. about how much Kerry spent.  Draw a picture and write an equation on a separate sheet of paper.

• About $10.00
• About $8.00
• About $9.00
• About $1.00