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100

20 Second Mental Math

50 + 50 + 10 - 2

108

100

Solve 53

125

100

Simplify a2 x a5

a7​​​​
100

Solve 69 / 3

23

100

What is the name of the Cairns NBL Team?

Cairns Taipans



200

20 Second Mental Math

101 + 899 =

1000

200

Solve 122

144

200

Simplify b4 / b2

b2

200

Solve 144/12

12

200

How do you spell Mr A's full surname? 

ATHANASIOV


300

20 Second Mental Maths

215 + 97

312

300

Solve 63

216

300

Simplify (b4)5

b20

300

Solve 144 / 12

12

300

Name 2 playing positions in Volleyball

Possible answers

Libero, Opposite/Right Side Hitter, Outside Hitter, Setter, Middle

400

20 Second Mental Math

865 + 217

1082

400

Solve 23 x 33

8 x 27 = 216

400

Simplify a7 x a5 / a10 x a2

1

400

Solve 333 / 15

22.2

400

Who was the famous Australian prime minister, known as a heavy beer drinker, who went for a swim and disappeared? 

Harold Holt

500

20 Second Mental Math

21 x 21 =

441

500

Solve 53 - 43

125 - 64 = 61

500

Simplify (z3 - a4)3 / z5

z4 - a12

500

Solve 250000 / 40

6250

500

Name the American rock band who played hits such as, "I Was Made for Lovin' You" and "Rock and Roll All Nite" who were renowned for their Glam Rock persona which included glamorous face paint on all 4 members.

KISS

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