Mental Math Jeopardy!

addition

100

247+10

What is 257

200

84+9

What is 93

300

237+8

What is 245

400

326 + 274

What is 600

500

938 + 181

What is 1,119

subtraction

100

964-10

What is 954

200

82-9

What is 73

300

236-8

What is 228

400

420-22

What is 398

500

618-329

What is 289

multiplication

100

2 x 9

What is 18

200

4 x 9

What is 36

300

9 x 6 

What is 54

400

9 x 5

What is 45

500

9 x 8 

What is 72

division

100

When something is broken up into two equal parts

What is a half

200

When a shape is divided into 3 equal parts

What is thirds

300

When a shape is divided into 4 equal parts

What is fourths or quarters

400

There are 12 butterflies equally scattered onto 2 flowers. 

What is 6 butterflies

500

There are 10 clowns separated equally into 5 clown cars

What is 2 clowns per car

story problems

100

I have 16 pens. You have 12 pens. How many do we have in all?

What is 28 pens

200

You have 28 toy cars. I have 46 toy cars. How many more cars do you need to have the same amount that I do?

What is 18 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 car wheels. How many cars can I build with these wheels?

What is 13 cars

500

I baked 2 dozen cupcakes. Each cupcake had 3 cherries on top. I ate the cherries off 2 of the cupcakes. How many cherries are left?

What is 66 cherries