Understanding Reciprocals and Division

Understanding Reciprocals and Division

Assessment

Interactive Video

Mathematics

5th Grade

Hard

Created by

Thomas White

FREE Resource

The video tutorial covers the fifth-grade concept of dividing whole numbers and unit fractions, specifically focusing on a problem involving dividing 1/8 pound of gravel into six fish tanks. The instructor uses strip diagrams and visual aids to explain the division process, ultimately demonstrating how to calculate the answer by multiplying by the reciprocal. The video emphasizes understanding the relationship between division and multiplication through reciprocals.

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24 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main topic discussed in the video?

Subtracting fractions

Dividing whole numbers and unit fractions

Multiplying whole numbers

Adding fractions

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which standard is being referenced in the video?

5.3 L

3.4 K

4.2 M

6.1 N

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the total amount of gravel Cyril has?

1/8 pound

1/2 pound

1/4 pound

1/16 pound

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Into how many fish tanks is the gravel divided?

Seven

Six

Five

Four

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What mathematical operation is used to solve the problem?

Division

Multiplication

Subtraction

Addition

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What tool is used to visualize the division problem?

Line graph

Pie chart

Strip diagram

Bar graph

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of using a strip diagram in the video?

To add numbers

To multiply numbers

To visualize division

To subtract numbers

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