End of year Maths Jeopardy

Number

100

What is the value of 6²?

36

200

Round 8.49 to the nearest whole number.

8

300

Evaluate 3 x (5 + 4)

27

400

What is 40% of 80?

32

500

A number increases by 25%. If it was 80, what is it now?

100

Fractions and Decimals

100

Simplify 4/8

1/2

200

Convert 0.75 to a fraction.

3/4

300

What is 2/3 x 6

4

400

Add 1 and 1/2 + 3/4

2 and 1/4 or 2.25

500

Divide 4 ÷ 1/2

8

Algebra

100

Evaluate when x=3 for 2x

6

200

Simplify 5x + 2x - x

6x

300

Solve x + 7 = 20

13

400

Expand 3(x+2)

3x + 6

500

Solve 4x - 2 = 18

5

Geometry

100

How many degrees in a right angle?

90

200

What is the perimeter of a square with sides of 5cm?

20cm

300

What is the area of a rectangle with a length of 8cm and a width of 3cm?

24cm²

400

A triangle has angles 50 and 60 degrees. What is the third angle?

70 degrees

500

What is the area of a triangle with a base of 12cm and height of 5cm?

30cm²

Probability

100

What is the probability of flipping heads on a fair coin

1/2 or 0.5 or 50%

200

What is the probability of rolling 6 on a dice

1/6 

300

If an event is impossible, what is its probability.

0

400

A bag has 2 red marbles and 3 blue marbles. What is the probability of drawing a red?

2/5

500

If two dice are rolled. What is the probability that you roll doubles?

6/36 or 1/6