Mental Math Jeopardy!

addition

100

47+10

What is 57

200

84+9

What is 93

300

23+ 78

What is 101

400

326 + 274

What is 600

500

98 + 7 - 14 + 5

What is 96

subtraction

100

68 - 17 

What is 51

200

82- 28

What is 54

300

236-8

What is 228

400

234 - 27 

What is 207

500

127 - 35

What is 92

multiplication

100

1 x 9 

What is 9

200

4 x 9

What is 36

300

4 x 3

What is 12

400

5 x 5

What is 25

500

7 x 2

14

story problems

100

I have 12 pens. You have 12 pens. How many do we have in all?

What is 24 pens

200

You have 13 toy cars. I have 46 toy cars. How many more cars do you need to have the same amount that I do?

What is 33 more cars

300

Thirteen people are in our math group. How many hands are there? How many fingers?

What is 26 hands and 130 fingers.

400

I have 52 toy boats and you gave me 12 more. then my mom gave me seven but my brother broke two how many do I have left

What is 69

500

Mrs. Marr needs 100 cupcakes by Friday. She bought had 12 cupcakes on Monday, then 9 on Tuesday plus 7 on Wednesday and 14 more on Thursday. how many does she have by Friday?

What is 42 cherries