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Expressions and Number Problems

Authored by Anthony Clark

Mathematics

7th Grade

CCSS covered

Expressions and Number Problems
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13 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Tracy has 16 oatmeal cookies. She splits them evenly among b bags. Choose the expression that shows how many cookies are in each bag.

b - 16

16

16b

16 ÷ b

Tags

CCSS.HSA-SSE.A.1A

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Your mom wins $100 on a scratch-off ticket. She wants to split in between you and your sisters. How much will each of you receive if there are c children?

100 - c

100 + c

100 ÷ c

100c

Tags

CCSS.HSA-SSE.A.1A

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

1. A pizza delivery driver earns $8 an hour and works h hours per day. He also spends $20 a day on gas. How much will the driver earn in one day?

8h – 20

8h + 20

8 + 20

8 – 20

Tags

CCSS.HSA-SSE.A.1A

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

AT&T charges $30 per month for phone service and a one-time activation fee of $25. What expression describes the scenario, where m = months?

30 - 25m

30m - 25

30 + 25m

30m + 25

Tags

CCSS.6.EE.B.6

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A Lyft driver earns $10/hour and works "h" hours per day. She also spends $25 on gas each day. Which expression represents how much she will earn in a day?

10h + 25

10h - 25

10h - 25h

10h + 25h

Tags

CCSS.HSA-SSE.A.1A

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which expression represents the perimeter of a triangle in simplest form that has side lengths: 2x, 3x + 5, x + 2

6x + 7

13x

5x + 7

7x + 10

Tags

CCSS.7.EE.A.1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The price of a visit to the dentist is $150. If the dentist fills any cavities, there is an additional charge of $50 per cavity. If the dentist finds "c" cavities, what is the cost of a visit?

200c

200 + c

150c + 50c

150 + 50c

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

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