1) What is 5²? a) 10 b) 25 c) 52 d) 125 e) 5 2) What is 4³? a) 64 b) 16 c) 12 d) 43 e) 4 3) Which of these numbers is not a prime number? a) 11 b) 13 c) 17 d) 19 e) 23 f) 27 4) What is the 9th Square number? a) 9 b) 18 c) 81 d) 900 5) What is 432+673 a) 1095 b) 1105 c) 1005 d) 43000 6) Which is the smallest number? a) 0.412 b) 0.124 c) 0.1 d) 0.0014 e) 0.0231 7) Which is the biggest? a) 34% b) 0.43 c) 4/10 d) 41/100 8) Which of these numbers is not a factor of 24? a) 16 b) 12 c) 1 d) 24 e) 3 f) 8 9) Multiplying always makes the number bigger a) True b) False 10) What is the reciprocal of 6? a) 600 b) 60 c) 1/6 d) 1/3 e) 0.6 11) What is 1/5 + 3/10? a) 5/10 b) 4/15 c) 1/2 d) 1/10 e) 3/50 12) What is 3/7 x 2/6 a) 6/42 b) 5/13 c) 6/13 d) 5/14 e) 5/42

Year 11 Number starter

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