Maths Jeopardy

Times Tables

100

1 x 1

1

200

10 x 2

20

300

11 x 6

66

400

7 x 4

28

500

20 x 15

300

Prime Numbers

100

What is the only even prime number?

2

200

Which is the first odd prime number?

3

300

Which is the prime number? 6, 7, 8, 9, 10

7

400

What is the first prime number after 100?

101

500

What is a prime number?

A number that has only 2 factors (itself and 1)

Fractions

100

1/3 + 1/3

2/3

200

3/5 + 1/5

4/5

300

5/10 + 3/10

8/10

400

Can you simplify 4/8 as much as possible?

1/2

500

What is 2/5 + 3/6?

27/30 simplified to 9/10

Percentages

100

What is a whole as a percentage?

100%

200

What is a half as a percentage?

50%

300

What is a quarter as a percentage?

25%

400

What is 3/4 as a percentage?

75%

500

What is 15% of 20?

3

Square Numbers

100

What is 1²?

1

200

What is 2²?

4

300

What is 5²?

25

400

What is 11²?

121

500

What is 3² + 4²?

25