End of year Review 5th Math

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

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?

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?

• $\frac{11}{12}$
  

• $\frac{9}{16}$

• $\frac{1}{12}$

• $\frac{9}{24}$

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?

Which model represents 1.2 ÷ 3?

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 $Cyrilputatotalof\ \frac{1}{8}lb\ ofgravelinto6fish\tan ks$ 
He put the same amount of gravel into each tank. How many pounds of gravel did Cyril put into each fish tank?

•  $\frac{6}{8}\ lb$  

•  $\frac{1}{6}\ lb$  

•  $\frac{1}{48}\ lb$  

•  $\frac{6}{48}\ lb$  

The stem and leaf plot shows the scores of eight people at a dance contest.

What is the difference between the highest score and the lowest score?_

Seth’s homework assignment is to write factor pairs that contain only composite numbers. Seth wrote four factor pairs for the number 132, as shown below.

6 × 22

11 × 12

3 × 44

2 × 66

Which of Seth’s factor pairs contains only composite numbers?

• 6 × 22

• 11 × 12

• 3 × 44

• 2 × 66

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