Mental Math Jeopardy!

addition

100

7+10

What is 17

200

84+9

What is 93

300

237+8

What is 245

400

.25 and .25

.50

500

38 + 18

What is 56

subtraction

100

24-10

What is 14

200

82-9

What is 73

300

236-8

What is 228

400

1.00 - .50

What is .50

500

10 x 11

What is 110

multiplication

100

2 x 9

What is 18

200

5x9

What is 45

300

6 x 11

What is 66

400

9 x 9 

What is 81

500

.25 x 4

What is $1.00

division

100

25 ÷1

What is 25

200

30 ÷6

What is 5

300

24 ÷6

What is 4

400

72 ÷8

What is 9

500

56 ÷7

What is 8

story problems

100

I have 6 pens. You have 4 pens. How many do we have in all?

What is 10 pens

200

You have 8 toy cars. I have 6 toy cars. How many more cars do you need to have the same amount that I do?

What is 2 more cars

300

It is noon, school is over at 1:00. How many hours before school is over?

What is 1 hour?

400

I have 20 wheels. I want to build some cars (cars have 4 wheels). How many cars can I build?

What is 5 cars?

500

There are 15 cupcakes evenly set on 3 plates. How many cupcakes are on each plate?

What is 5 cupcakes?