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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: \(\frac{1}{8}\) =Â \(\frac{1}{8}\)

Question 19.

\(\frac{2}{3}\) \(\frac{2}{6}\)

Answer: \(\frac{2}{3}\) >Â \(\frac{2}{6}\)