Mastering Decimal Division Techniques

This video tutorial by Mr. Ace Math covers the topic of dividing decimals. It begins with an introduction to key terms such as divisor and dividend, followed by a step-by-step guide on how to divide decimals. The tutorial includes examples and highlights common mistakes students make during division. It concludes with a review of key concepts and practice problems to reinforce learning.

What is the term for the number that is being divided?

• Remainder

• Divisor

• Dividend

• Quotient

In the division 3421 ÷ 35, what is the divisor?

• None

• Both

• 35

• 3421

What is the first step in dividing decimals?

• Rewrite the question

• Start dividing

• Turn the divisor into a whole number

• Move the decimal in the dividend

If you move the decimal in the divisor two places to the right, how many places should you move the decimal in the dividend?

• One place

• Two places

• No movement

• Three places

In the example 32.5 ÷ 0.05, what is the rewritten division problem after moving the decimals?

• 325 ÷ 5

• 32.5 ÷ 5

• 3250 ÷ 0.5

• 32.5 ÷ 0.5

What should you do if there are no place values to move the decimal in the dividend?

• Annex a zero

• Ignore it

• Move it to the right

• Move it to the left

In the division 33 ÷ 0.6, what is the final answer after performing the steps?

• 5.5

• 55

• 0.55

• 5

When dividing 12.6 by 12, what is the final answer?

• 0.105

• 10.5

• 105

• 1.05

What should you always do after moving the decimals in both the divisor and the dividend?

• Move the decimal back

• Annex a zero

• Rewrite the question

• Start dividing

If the decimal in the divisor is moved zero places, how many places should the decimal in the dividend be moved?

• Three places

• Zero places

• One place

• Two places