Multiplication Review

Practice #1

100

6x3,000=

18,000

200

6x25=

30+120=150

300

6x420=

2,520

400

65x6=

390

500

6x120=

720

600

6x137

822

700

62x62

3844

Practice #2

100

7x210=

1470

200

7x45=

35+280=315

300

7x30=

210

400

7x512=

3,584

500

7x920=

6,440

600

73x17

1,241

700

52x34

1,768

Word Problems

100

Jason collected 12 Pokémon cards each day. How many cards did he collect in 2 days? Give the multiplication sentence with the answer

2 x 12 = 24 coins

200

Mrs. Sharp, Mrs. Bates, and Mr. Oliver each taught 2 online class. How many classes did they teach altogether? Give the multiplication sentence with the answer 

3 x 2 = 6

300

9 students won 2 free ice creams from the Lunch Room. How many ice creams were won?  Give the multiplication sentence with the answer

9 x 2 = 18

400

Three people showed up to the park each day of the week. How many people showed up to the park after 7 days?  Give the multiplication sentence with the answer

3 x 7 = 21

500

There were 9 adults at Mr Pizzi's birthday party and each adult brought 7 presents. How many total presents did the adults bring?  Give the multiplication sentence with the answer

9 x 7 =63

600

If there were 8 people in a classroom on Monday and 7 people in a classroom on Tuesday, how many fingers were there in the classroom on Monday?  Give the multiplication sentence with the answer 

8 x 10 = 80

700

5 athletes ran 3 laps each. How many laps were run in all by the athletes? Give the multiplication sentence with the answer 

5 x 3 = 15

Vocab

100

What are the numbers called when you are multiplying them?

factors

200

What is the answer to a Multiplication problem?

product

300

This is a number lie 10, 100, or 1,000. It is the result of using only 10 as a factor.

Powers of 10

400

This property states that to multiply a number by a sum, you can multiply each addended by the number and add the products. Ex. 3 x 24 = (3x20)+(3x4)

Distributive Property

500

In a Power, this number represents the number of times the base is used as a factor. 

Exponent

600

In a Power, this is the number used as the repeated number. 

base

700

This is a number obtained by raising a base to an exponent.

Power

Powers and Exponents

100

Write each product using an Exponent:

5x5x5x5

5⁴

200

Write each Product using an exponent:

6x6x6x6x6x6

6⁶

300

Write this number with a exponent:

ex: _____ to the power of ______

3⁷

Three to the power of seven or 3 to the power of 7

400

Find the product:

73x10³

73,000

500

Find the Product:

60x40

2,400

600

Find the Product:

32x10⁶

32,000,000

700

Find the Product:

84x10²

8,400