Understanding Fractions: Addition and Subtraction

Understanding Fractions: Addition and Subtraction

Assessment

Interactive Video

Mathematics

4th - 5th Grade

Hard

Created by

Jennifer Brown

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it important to have the same denominators when adding or subtracting fractions?

To avoid converting to decimals

To ensure the fractions are equivalent

To make the numerators equal

To simplify the fractions

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the denominator in a fraction represent?

The size of each part

The total number of parts the whole is divided into

The number of parts you have

The total number of fractions

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you make two fractions have the same denominator?

By multiplying the numerators

By subtracting the denominators

By adding the numerators

By finding equivalent fractions

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the equivalent fraction of 4/5 with a denominator of 15?

6/15

10/15

12/15

8/15

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is an improper fraction?

A fraction with a denominator of one

A fraction that cannot be simplified

A fraction where the numerator is larger than the denominator

A fraction where the numerator is smaller than the denominator

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you convert an improper fraction to a mixed number?

By adding the numerator and denominator

By dividing the numerator by the denominator

By subtracting the denominator from the numerator

By multiplying the numerator by the denominator

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in subtracting fractions with different denominators?

Find a common denominator

Add the denominators

Subtract the numerators

Multiply the fractions

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