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Algebraic expressions
Challenge
100

-12 + 17

5

100

10 - 60

-50

100

11 x -22

-242

100

Word problem:

Kevin’s age is 3 years more than twice Jane’s age.

Let Jane's age be represented by the variable "a"

3+2a

100

What is Ms. Marseille's first name?

Lorra

200

-152 + -10

-162

200
9 - 20

-11

200

-72 / -3

24

200

Solve this expression. Let s=2

60s - 7 

113

200

What is Mr. Harvey's birthday?

July 24th

300

19 + 39

58

300

-11 - 12

- 23

300

7 x 16 

112 

300

The sum of 230 and 7x

230 + 7x

300

What instrument does Mr. Harvey play?

the double bass 

400

-10  + 11

1

400

100 - (-100)

200
400

- 13 x - 14

182

400

Solve this expression. Let w=22

10w +75

295

400

Where did Ms. Marseille go to school?

College of the holy cross, Boston College 

500

5 + -747

-742

500

10 - 80

-70

500

87 / -3

- 29

500

6s/2 + 3

Let s=11

36

500

What is Mr. Harvey's dogs name?

Rue