Dividing by 8 and 9

Dividing by 8 and 9

Assessment

Interactive Video

Mathematics, Science

4th Grade - University

Hard

Created by

Quizizz Content

FREE Resource

The video tutorial covers division facts for the numbers 8 and 9. It begins with an introduction to division by 8 using arrays and examples, followed by tricks to simplify the process. The tutorial then transitions to division by 9, exploring patterns and tricks to make calculations easier. Various methods, including repeated subtraction and using multiplication facts, are discussed to help students understand and memorize division facts effectively.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How many laps will each member of the track team need to run if there are 24 laps and 8 runners?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how to use an array to divide 24 laps among 8 runners.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the trick to divide by 8 using halves?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you use multiplication facts to help with division facts?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the relationship between dividing by 9 and dividing by 3?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the eight and nine division facts that you need to memorize?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of repeated subtraction as a method for division.

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