Maths Jeopardy

Addition

100

100+20

120

200

819+211

1030

300

1034+487

1521

400

1301+538

1839

500

1784+2937

4721

Subtraction

100

15-7

8

200

42-18

24

300

100-37

63

400

476-299

177

500

Sarah has 1,350 marbles. She gives 485 to her friend. How many marbles does Sarah have left?

865

Multiplication

100

4x6

24

200

9x8

72

300

12x7

84

400

23x45

1035

500

234x78

18252

Division

100

18/3

6

200

50/2

25

300

100/5

20

400

343/2

171 R 1

500

2444/12

203 R *

Wild

100

If you multiply me by any number, the answer will always stay the same. What number am I?

0

200

I am an odd number. Take away one letter and I become even. What number am I?

7

300

I have four sides, but all my sides are equal and all my angles are right angles. What shape am I?

square

400

: I am a two-digit number. My tens digit is double my ones digit, and the sum of my digits is 12. What number am I?

84

500

I am a number. If you divide me by 2, the remainder is 1. Divide by 3, remainder is 2. Divide by 4, remainder is 3. What is the smallest positive number I could be?

11