Inverse Operations
Vocabulary
Multi-Digit Multiplication
Multi-Digit Division
Random Multi-Digit Multiplication
100

Select the equation that has the same unknown number as 65 divided by 5 = ?

A. 65 x 5 = ?

B. 65 x __ = 5

C. 5 x __ = 65

D. __ x 65 = 5

the correct answer is ... C 

100

What do we call the answer a division problem?

A quotient 

100

Solve and find the product. 

34 x 6 =

204

100

Solve and find the quotient.

24 divided by 4 = ___

6

100

Which expression is equal to 21 x 9?

A. (20 + 1) + 9

B. (20 x 1) x 9

C. (20 x 9) + (1 x 9) 

D. (20 x 9) x (1 x 9)

The answer is C
200

Select the equation that has the same unknown number as 136 divided by 4 = ?

A. 136 x 4 = ?

B. 136 x __ = 4

C. __ x 136 = 4

D. 4 x __ = 136

The correct answer is .. D

200

What is a dividend?

Teachers check for responses

200

Solve and find the product. 

136 x 5 

680

200

Solve and find the quotient.

85 divided by 5 = ___

17

200

Fill in the unknown number that makes the equation true. 

54 x 24 = (50 + 4) x ( __ + 4) 

The answer is:

54 x 24 = (50 + 4) x ( 20 + 4)

300

Select the equation that has the same unknown number as 525 divided by 5 = ?

A. 525 x 5 = ?

B. 5 x __ = 525 

C. 525 x __ = 5

D. __ x 525 = 5

the correct answer is .. B

300

What is a divisor?

Teachers check responses
300
Solve and find product. 


234 x 4 

936

300

Solve and find the quotient.

624 divided by 6 = ___

104

300

Fill the unknown number that makes the equation true.

26 x 81 = (20 + 6) x ( ___ + 1)

The answer is:

26 x 81 = (20 + 6) x (80 + 1) 

400

Select the equation that has the same unknown number as 723 divided by 3 = ?

A. __ x 3 = 723

B. 723 x 3 = ?

C. __ x 723 = 3

D. 723 x __ = 3

The correct answer is .. A

400

What does it mean when there is a "remainder"?

Teachers check for responses

400

Solve and find the product. 

1,375 x 3 

4,125 

400

Solve and find the quotient. 

2,424 divided by 4 = ____

606

400

Which expression is equal to 123 x 9 ?

A. (100 + 20 + 3) + 9 

B. (100 x 20 x 3) x 9

C. (100 x 9) + (20 x 9) + (1x 9) 

D. (100 x 9) x (20 x 9) x (1 x 9) 

The answer is C

500

Select the equation that has the same unknown number as 1,268 divided by 4 = ?

A. 1,268 x 4 = ?

B. 1,268 x __ = 4

C. 4 x __ = 1,268

D. __ x 1,268 = 4

the correct answer is .. C

500

In your own words, define what is means to divide 

Teachers check responses

500

Solve and find the product. 

2,365 x 6

14,190 

500

Solve and find the quotient.

1841 divided by 5 = __

368 R1

500

Which strategy for multiplying 24 and 12 should result in the correct product? 

(CHECK GOOGLE SLIDES W21 FOR PICTURE WITH CHOICES) 

The answer is D