Mental Math Jeopardy!

addition

100

22 + 11

33

200

43 + 17

60

300

244 + 12

256

400

312 + 403

715

500

551 + 145

696

subtraction

100

22 - 10

12

200

83 - 9

74

300

246 - 22

224

400

434 - 17

417

500

532 - 111

421

multiplication

100

3 x 2

6

200

4 x 7

28

300

7²

49

400

13 x 5

65

500

22 x 7

154

division

100

26 ÷ 2

13

200

30 ÷ 5

6

300

24 ÷ 3

8

400

72 ÷ 9

8

500

56 ÷ 8

7

story problems

100

I have 13 chocolates, Ben has 15. How many do we have together?

28

200

I have 3 packets of 12 lollies. How many lollies do I have?

36

300

Matt drives 33km and then another 54km. How far does he drive in total?

87km

400

Our maths class has 32 students. If students are put into 8 equal groups, how many students are in each group?

4 students

500

Bryden has $500, he spends $123 and another $52. How much does he have left?

$325