Understanding Fractions and Their Operations

Understanding Fractions and Their Operations

Assessment

Interactive Video

Mathematics

3rd - 4th Grade

Hard

Created by

Thomas White

FREE Resource

This video tutorial covers the addition of fractions through various examples, including painting a fence, cleaning a house, and measuring string lengths. It explains the importance of having a common denominator and visualizes fraction addition using a number line. The lesson also highlights the role of numerators and denominators in fractions and provides practice problems to reinforce learning.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What fraction of the fence do Josie and Margo paint together?

9/10

3/5

1/2

7/10

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When adding fractions with the same denominator, what do you do with the denominators?

Keep them the same

Multiply them

Subtract them

Add them together

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many jumps are made on the number line to add 3/10 and 4/10?

3

7

10

4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the numerator in a fraction represent?

The total number of parts

The denominator

The shaded or colored part

The whole

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the sum of 1/3 and 1/3?

1

1/3

2/3

1/6

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the combined length of Mark and Amani's strings?

3/5 meters

4/5 meters

1 meter

2/5 meters

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many pounds of fruit does Payola use in total?

3/4 pound

1 pound

1/2 pound

6/8 pounds

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