Go What is 3² ? 1
What is YxY? 2
Is this statement correct 2/5 + 3/7 = 5/12 3
Is 1 a prime number? 4
Expand the brackets 5(2p+7) 5
Work out 7x0 6
What is ½ squared? 7
If 10x = 5 then x=? 8
1x1=? 9
(-1)² = ? 10
Simplify 5a+7+2a 11
How many kilometres are there in 50 miles? 12
True or false 400cm² = 4m² 13
Work out 9-3x2 14
Is this correct? h² = 15² + 5² 15
Is this statement correct? (2y) 2 = 2y 2 16
A box contains 5red and 5 blue counters What is the probability of picking out a red counter? 17
Correct Answers 19117a+7 2y²y²1280 3No13False 4No p+3515No 6016No 71/
How old is your brain? Number correctBrain Age 2 or less …..70’s 3 to 5…….60’s 6 to 8……….50’s 9 to 11…….40’s 12 to 14…….30’s above14…….20’s