Math Review

A computer rounded the number 129.257 to the nearest hundredth. What is this number rounded to the nearest hundredth?

• 100

• 129.30

• 130

• 129.26

Mr. Márquez had 123 eggs in a refrigerator in his restaurant. He put 32 more cartons of eggs in the refrigerator. Each carton contained 18 eggs. Which of these is the best estimate of the number of eggs Mr. Márquez now has in his refrigerator?

• 600

• 400

• 700

• 900

Rebekah is filling a cube-shaped box with small cubes. The volume of each of these cubes is 1 cubic centimeter. She has already put some of these cubes into the box, as shown in the model.

What is the total number of small cubes that will fit in the box?

• 729

• 81

• 36

• 27

A rope was 14.35 inches long. Megan cut the rope into 7 pieces of equal length. What was the length of each piece of rope in inches?

• 2.5 in

• 2.35 in

• 2.05 in

• 2.55 in

A bank received a check for two thousand, six hundred nine dollars and seventy-five cents. How is this number written in expanded notation?

• A

• B

• C

• D

Click on the image to read the question.

• F

• G

• H

• J

The lengths of two insects are given below.

• Ladybug: 10 millimeters

• Walking stick: 30 centimeters

What is the difference in length of these two insects in millimeters?

• 70 mm

• 20 mm

• 290 mm

• 2,990 mm

The table shows the time in seconds it took four swimmers to complete a race.

Which inequality correctly compares two of these race times?

• 26.5 > 26.05

• 26.15 > 26.5

• 26.1 < 26.05

• 26.15 < 26.1

Scott drank 3.5 bottles of water yesterday. Each bottle contained 1.2 pints of water. What was the number of pints of water Scott drank yesterday?

• 4.7 pints

• 4.2 pints

• 4.1 pints

• 42 pints

Click on the image to read the question

• F

• G

• H

• J