Grade 4 Adding Fractions Quiz – Free PDF

Contents

This grade 4 adding fractions quiz asks 10 multiple-choice questions on adding and subtracting fractions and mixed numbers, and each answer comes with a short explanation.

Try these 10 multiple-choice questions on adding and subtracting fractions and mixed numbers. Choose one answer for each question, then read the explanation to learn from any mistake.

Grade 4Common Core: 4.NF.B.3

🎯 Adding and Subtracting Fractions and Mixed Numbers – Grade 4 math quiz

Score: 0 / 10

Answered: 0 / 10

Question 1

Maya colored $\frac{4}{10}$ of a strip green and $\frac{3}{10}$ pink. What fraction of the strip is colored?

4 tenths and 3 tenths.

A $\frac{7}{20}$

B $\frac{1}{10}$

C $\frac{12}{10}$

D $\frac{7}{10}$

Question 2

What is $\frac{7}{10}-\frac{4}{10}$?

A $\frac{11}{10}$

B $\frac{3}{20}$

C $\frac{28}{10}$

D $\frac{3}{10}$

Question 3

Which sum equals $\frac{7}{8}$?

A $\frac{2}{8}+\frac{2}{8}+\frac{3}{8}$

B $\frac{1}{8}+\frac{1}{8}+\frac{4}{8}$

C $\frac{3}{8}+\frac{3}{8}+\frac{3}{8}$

D $\frac{2}{8}+\frac{2}{8}+\frac{4}{8}$

Question 4

Which fraction equals $2\frac{3}{4}$?

Two wholes and three fourths.

A $\frac{11}{4}$

B $\frac{23}{4}$

C $\frac{9}{4}$

D $\frac{6}{4}$

Question 5

What is $1\frac{2}{5}+2\frac{4}{5}$?

A $3\frac{6}{10}$

B $4\frac{1}{5}$

C $3\frac{1}{5}$

D $4\frac{1}{10}$

Question 6

What is $5 -2\frac{1}{3}$?

A $3\frac{1}{3}$

B $2\frac{2}{3}$

C $3\frac{2}{3}$

D $2\frac{1}{3}$

Question 7

Which equation matches the number line?

Two jumps from 0.

A $\frac{2}{6}+\frac{3}{6}=\frac{5}{12}$

B $\frac{2}{6}+\frac{3}{6}=\frac{1}{6}$

C $\frac{2}{6}+\frac{3}{6}=\frac{5}{6}$

D $\frac{2}{6}+\frac{3}{6}=\frac{6}{6}$

Question 8

Maya walked $1\frac{3}{8}$ miles on Monday and $2\frac{7}{8}$ miles on Tuesday. How far did she walk in all?

A $3\frac{10}{16}$

B $4\frac{2}{8}$

C $3\frac{2}{8}$

D $5\frac{2}{8}$

Question 9

What is $4\frac{1}{6}-1\frac{5}{6}$?

A $3\frac{4}{6}$

B $2\frac{4}{6}$

C $2\frac{2}{6}$

D $3\frac{2}{6}$

Question 10

Priya ate $\frac{3}{12}$ of a pizza and Sofia ate $\frac{5}{12}$ of it. How much of the pizza is left?

Eaten (shaded) and left (white).

A $\frac{4}{12}$

B $\frac{8}{12}$

C $\frac{2}{12}$

D $\frac{8}{24}$

🎉 Quiz complete!

0 / 10

How does this quiz work?

Read each question, choose one answer among A, B, C and D, then check it: a short explanation appears after every answer. Your score out of 10 is shown at the end, and you can restart the quiz as often as you like.

What should you review before the quiz?

Reread the key facts of the lesson and the worked example. If a question is hard, go back to the matching part of the lesson, then try the quiz again. Write your work on scrap paper: most mistakes come from skipping a step, not from the idea itself.

Remember:

A fraction is a sum of unit fractions, and it can be decomposed in more than one way.
With the same denominator, add or subtract the numerators and keep the denominator.
A mixed number equals a fraction greater than 1: multiply the whole by the denominator and add the numerator.
When the fractions in a sum make more than one whole, rename the extra wholes.