Math Topic 2 Lesson 2

Lesson Review for GoMath Chapter 2

Lesson 2.1 Comparative Statements and Equations

pages 45-48 in your big workbook

Multiple Choice

Which equation best matches this statement: 18 is 2 times as many as 9?

• 18 x 2 = 9

• 18 = 2 x 9

• 18 = 9 + 2

• 2 + 9 = 18

If you got that wrong, please watch the video (copy the link below and paste it into a new browser window) to review. Otherwise, try the Quizizz for more practice.

https://youtu.be/ZCmJZ1wvHao

Multiple Choice

Which way is the correct way to multiply 5 x 36 using expanded form?

• 5 x 36

• (5 x 36) + (5 x 6)

• (5 x 30) + (5 x 6)

• (5 x 6) + (5 x 6)

Multiple Choice

Five times as many as seven is thirty-five.

• 5 x 7 = 35

• 5 = 7 x 35

• 5 + 7 = 35

• 35 = 5 + 7

Lesson 2.2 Comparative Word Problems

pages 49-52 in your big workbook

Multiple Choice

At the dog show there are 4 times as many boxers as spaniels. If there are a total of 30 dogs, how many are spaniels

• 30

• 5

• 6

• 24

If you got that wrong, please watch the video (copy the link below and paste it into a new browser window) to review. Otherwise, try the Quizizz for more practice.

https://youtu.be/VJImF5h825A

Multiple Choice

Five times as many as seven is thirty-five.

• 5 x 7 = 35

• 5 = 7 x 35

• 5 + 7 = 35

• 35 = 5 + 7

Lesson 2.3 Multiply by 10s, 100s, and 1,000s

pages 53-56 in big workbook

Multiple Choice

Dan has 7 rolls of pennies. Each roll has 50 pennies. How many pennies does he have?

• 57

• 300

• 350

• 400

If you got that wrong, please watch the video (copy the link below and paste it into a new browser window) to review. Otherwise, try the Quizizz for more practice.

https://youtu.be/fABwwE5YXO8

Multiple Choice

6 x 3000

• 9000

• 18000

• 1800

• 90000

Lesson 2.4 Estimating Products

pages 57-60 in big workbook

Multiple Choice

Which shows the two estimates that the exact answer is between for this equation: 4 x 389?

• 300 and 400

• 700 and 1,200

• 600 and 1,000

• 1,200 and 1,600

If you got that wrong, please watch the video (copy the link below and paste it into a new browser window) to review. Otherwise, try the Quizizz for more practice.

https://youtu.be/PEGmgXJP-no

Multiple Choice

Estimate the product of 99 X 7

• 70
• 700
• 7,000
• 7

Lesson 2.5 Distributive Property

pages 61 - 65 in your big workbook

Multiple Choice

Which is another way to solve 9 x 16?

• 9 + 16

• (9 x 8) + (9 x 8)

If you got that wrong, please watch the video (copy the link below and paste it into a new browser window) to review. Otherwise, try the Quizizz for more practice.

https://youtu.be/8ljT7iiTq1w

Lesson 2.6 Distributive Property

pages 65-68 in your big workbook

Multiple Choice

Which expression shows how to multiply 5 x 381?

• (5 x 3) + (5 x 8) + (5 x 1)

• (5 x 300) + (5 x 800) + (5 x 1)

• (5 x 300) + (5 x 80) + (5 x 1)

• (5 x 300) + (5 x 80) + (5 x 10)

If you got that wrong, please watch the video (copy the link below and paste it into a new browser window) to review. Otherwise, try the Quizizz for more practice.

https://youtu.be/7Jlk_iQsmiY