# McGraw Hill Math Grade 3 Chapter 8 Test Answer Key

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## McGraw-Hill Math Grade 3 Chapter 8 Test Answer Key

What fraction of each shape is colored? Write the fraction.

Question 1.

Answer:
The name of the shape is a triangle.
It is divided into three equal parts. The name of the shaded fraction is one-third.

Question 2.

Answer:
The name of the shape is a rectangle.
It is divided into six equal parts. The name of the shaded fraction is half.
3/6 = 1/2

Question 3.

Answer:
The name of the shape is a circle.
It is divided into two equal parts. The name of the shaded fraction is half.

Shade part of the set to show the fraction.

Question 4.

$$\frac{2}{3}$$ are shaded
Answer:

Question 5.

$$\frac{1}{4}$$ is shaded
Answer:

Question 6.

$$\frac{3}{8}$$ are shaded
Answer:

Use the information on the number line to answer the question.

Question 7.
Erik hikes I mile along a nature trail. He sees birds along the way. He stops $$\frac{1}{4}$$ of the way through the trail. What color bird does Erik see?
Label the number line with the correct number of equal parts. Then draw a dot where Erik stops.
Answer:
Given,
Erik hikes I mile along a nature trail. He sees birds along the way.
He stops $$\frac{1}{4}$$ of the way through the trail.

Write the missing fractions in the boxes.

Question 8.

Answer:

Question 9.

Answer:

Look at the fraction strips or number lines. Compare the fractions. Place a check mark next to equivalent or not equivalent.

Question 10.

$$\frac{1}{2}$$ and $$\frac{2}{4}$$
_____________ equivalent
_____________ not equivalent
Answer:
$$\frac{1}{2}$$ and $$\frac{2}{4}$$ are equivalent fractions

Question 11.

$$\frac{2}{6}$$ and $$\frac{3}{8}$$
_____________ equivalent
_____________ not equivalent
Answer:
$$\frac{2}{6}$$ and $$\frac{3}{8}$$ are not equivalent fractions.

Write the fraction that equals a whole number. Then write the whole number that the fraction equals. Draw number lines to help if you need to.

Question 12.
$$\frac{4}{1}$$ $$\frac{2}{4}$$ $$\frac{1}{4}$$ __________ = ___________
Answer: $$\frac{4}{1}$$ $$\frac{2}{4}$$ $$\frac{1}{4}$$ $$\frac{3}{4}$$ = 4

Question 13.
$$\frac{1}{3}$$ $$\frac{2}{3}$$ $$\frac{3}{3}$$ ____________ = ____________
Answer: 1

Complete the fraction in each number sentence.

Question 14.
1 = $$\frac{}{2}$$
Answer: 1 = $$\frac{2}{2}$$

Question 15.
1 = $$\frac{8}{}$$
Answer: 1 = $$\frac{8}{8}$$

Question 16.
6 = $$\frac{}{1}$$
Answer: 6 = $$\frac{6}{1}$$

Question 17.
2 = $$\frac{2}{}$$
Answer: 2 = $$\frac{2}{1}$$

Compare the fractions. Write >, <, or = in the .

Question 18.

$$\frac{1}{8}$$ $$\frac{1}{8}$$
Answer: $$\frac{1}{8}$$ = $$\frac{1}{8}$$

Question 19.

$$\frac{2}{3}$$ $$\frac{2}{6}$$
Answer: $$\frac{2}{3}$$ > $$\frac{2}{6}$$