Dividing Decimals and Understanding Place Value

Dividing Decimals and Understanding Place Value

Assessment

Interactive Video

Mathematics

6th - 7th Grade

Hard

Created by

Aiden Montgomery

FREE Resource

The video tutorial explains how to solve a division problem involving decimals by moving the decimal point to simplify the divisor and dividend. The process involves ensuring the divisor is a whole number, which makes the division easier. By moving the decimal point in both the divisor and dividend, the problem is simplified to a division by 1, leading to the final answer. The tutorial also verifies the solution by demonstrating the consistency of the method.

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6 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the initial problem presented in the video?

Finding the sum of 50.73 and 0.01

Multiplying 50.73 by 0.01

Subtracting 0.01 from 50.73

Dividing 50.73 by 0.01

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it important to move the decimal in the divisor?

To decrease the value of the dividend

To increase the value of the divisor

To make the dividend a whole number

To make the divisor a whole number

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many places do you move the decimal in the divisor to make it a whole number?

Three places

Four places

Two places

One place

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of dividing 57.3 by 1?

5.73

573

0.573

57.3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to the decimal in the dividend when you move the decimal in the divisor?

It stays the same

It moves the same number of places

It moves one place less

It moves one place more

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final answer to the division problem presented?

5.73

57.3

573

570.3