1) What is the difference between 84 and 17? a) 63 b) 31 c) 67 d) 81 e) 56 2) What is the product of 14 and 10? a) 1400 b) 14 c) 1500 d) 14000 e) 140 f) 180 3) What is the double of 6.8? a) 13.6 b) 12.6 c) 32.5 d) 14.9 e) 16 4) Round 869 to the nearest 100. a) 800 b) 900 c) 850 d) 870 e) 1000 5) How many right angles in a square? (Mean= average) a) three b) four c) six d) seven e) none 6) If 3 times a number is 33, what is the number? a) 11 b) 22 c) 88 d) 4 e) 99 7) 54 + 16 = 40 + ? a) 68 b) 20 c) 18 d) 30 e) 40 8) What number is 100 more than 7663? a) 7663 b) 7863 c) 8663 d) 7763 e) 6663 9) 30 children are put into groups of 3. How many groups are there? a) 6 b) 8 c) 5 d) 9 e) 10 10) What is the sum of the even numbers between 21 and 30? a) 90 b) 108 c) 100 d) 95 e) 101 11) What is the difference between two-sevenths and three-sevenths? a) one b) one seventh c) two sevenths d) none e) three-sevenths 12) What is the digit four worth in the number five point four? a) ones b) four ones c) four tenths d) forty 13) How many days in three weeks? a) seven b) fourteen c) 20 d) 21 14) What is one-sixth of sixty? a) 6 b) 36 c) 10 d) 12 15) Write sic kilometres and five hundred metres, in kilometres, as a decimal number? a) 6.5 km b) six and a halve kilometres c) six point fifthty d) 65km 16) What is the difference between one hundred and fifteen? a) ninety b) 85 c) seventy five d) 80 17) Alex scores thirty-seven in his first game of darts and fifty-six in his second game. How much has he scored altogether? a) 95 b) 90 c) 93 d) 96 18) How many days are there in March? a) 30 b) 29 c) 28 d) 31 19) What is three-quarters of 12? a) 9 b) 12 c) 4 d) 6 20) Is 57 a multiple of 3? a) Yes b) No 21) Divide twenty-eight by four. a) 4 b) 7 c) 6 d) 5 e) 8 22) Round three thousand and forty-two to the nearest thousand. a) 3100 b) 300 c) 3000 d) 3200 e) 4000

Mental Maths 1

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