Math 5th grade extra credit 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

Tags

CCSS.5.NBT.A.4

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

Tags

CCSS.5.NBT.B.5

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

Tags

CCSS.7.EE.B.3

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

• 2.35

• 2.05

• 2.55

Tags

CCSS.6.NS.B.3

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

• (2 × 1,000) + (6 × 100) + (9 × 10) + (7 × 0.01) + (5 × 0.01)

• (2 × 1,000) + (6 × 100) + (9 × 1) + (7 × 0.1) + (5 × 0.01)

• (2 × 1,000) + (6 × 10) + (9 × 1) + (7 × 1) + (5 × 1)

• (2 × 1,000) + (6 × 100) + (9 × 1) + (7 × 0.01) + (5 × 0.001)

Tags

CCSS.5.NBT.A.3A

Cara and Marcus shared a candy bar. The models are shaded to show the fraction of the candy bar each of them ate. What fraction of the candy bar did Cara and Marcus eat altogether?

• 11/12

• 9/16

• 1/12

• 9/24

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

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

• 20

• 290

• 2,990

Tags

CCSS.6.RP.A.3D

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

Tags

CCSS.5.NBT.A.3B

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

• 4.5 pints

• 42 pints

Tags

CCSS.7.EE.B.3

Which model represents 1.2 ÷ 3?

• None of these

• 
• 
• 

Tags

CCSS.4.NBT.B.6

CCSS.5.NBT.B.6