Math Jeopardy

Addition

100

2.5+x=4

x=1.5

200

8.25+x=9.5

x=1.25

300

6+x=10.88

x=4.88

400

1+x=3.49

x=2.49

500

5.15+x=9.25

x=2.1

Subtraction

100

6.9-x=1.9

x=5

200

5.3-x=2.2

x=3.1

300

7-x=6.3

x=0.7

400

10.6-x=7.3

x=3.3

500

12.37-x=8.25

x=4.12

Multiplication

100

4h=12

h=3

200

8j=64

j=8

300

2a=24

a=12

400

7y=56

y=8

500

6k=96

k=16

Division

100

8/x=2

x=4

200

12/x=3

x=4

300

24/x=4

x=6

400

21/x=3

x=7

500

238/x=14

x=17

Word problems

100

Bob had 50 popsicles. He wanted to hand them of equally to x different people. Which expression can you use to solve this problem?

50/x

200

Sara has 98 cows and she wants to sell them in heards of 7. How many heards will she have.

14 heards

300

Joe has 27 Airheads and he wants to gie them out to his class. His class has x number of people. If everyone gets 3 Airheads, then how many people are in his class?

9 people in his class

x=9

400

Dan has 289 markers. His goal is to have 500 by the end of the year How many more does he need to get.

211

500

Ashley has 367 pencils in her classroom. She only wants to have 150. How many pencils does she need to get rid of.

217