1) At 7pm the temperature was at 5°C. By 10pm it had dropped by 8°C. What was the reading at 10pm? a) 13°C b) -3°C c) 3°C d) -13°C 2) 87.65 - 42.34 a) 20.34 b) 103.50 c) 129.99 d) 45.31 3) Calculate 10% of £6 a) £0.60 b) £6 c) £0.06 d) £0.10 e) £1 4) Round 2948 to the nearest 100 a) 2000 b) 2900 c) 3000 d) 2400 5) Write 2 kilograms and 50 grams as kilograms a) 2.05 kg b) 2.50 kg c) 2.5 kg d) 2500 kg 6) Calculate 12 - 4 ÷ 2 a) 4 b) 2 c) 8 d) 10 7) Which of these are multiples of 7? a) 18 b) 36 c) 49 d) 54 e) 63 8) If £1 is worth $1.50, what would £6 be worth in dollars? a) $15 b) $9 c) $6 d) $7.50 9) 777 + 666 a) 111 b) 1313 c) 1443 d) 17666 10) Find 16.9 + 2.3 a) 19.2 b) 14.6 c) 18.12 d) 19.3 11) What is 3/5 as a decimal? a) 0.35 b) 0.3 c) 0.15 d) 0.6 12) Simplify 49/56 a) 7/8 b) 49/56 c) 1/7 d) 98/112 13) Calculate 1/7 of 63 a) 7 b) 441 c) 17 d) 9 14) 200 x 27 a) 5400 b) 2700 c) 450 d) 2800 15) 3.2 ÷ 100 a) 32 b) 0.32 c) 320 d) 0.032 16) 0.98 x 3 a) 2.94 b) 0.33 c) 3.74 d) 3.98 17) Round 17.98 to one decimal place a) 17.8 b) 18.00 c) 18.0 d) 17.9 18) Solve 8x = 48 a) 8 b) 4 c) 6 d) 384 19) 2384 ­÷ 8 a) 210.5 b) 587 c) 18784 d) 298 20) Change 496 seconds into minutes and seconds a) 8 minutes 26 seconds b) 8 minutes 16 seconds c) 4 minutes 6 seconds d) 5 minutes 36 seconds 21) Which of the following are factors of 16? a) 2 b) 3 c) 4 d) 5 e) 6 f) 8 22) What is 25% of £800? a) £200 b) £775 c) £250 d) £400 23) The temperature was 2°C. It then fell by 7°C. What is the new temperature? a) -7°C b) 5°C c) -5°C d) -9°C 24) A rectangle is 15cm long and 5cm wide. What is its area? a) 20cm² b) 40cm² c) 60cm² d) 75cm² 25) What is 5 hours and 45 minutes in decimal hours? a) 5.45 b) 5.75 c) 5.25 d) 5 26) Calculate 308 x 90 a) 218 b) 3420 c) 27720 d) 2772 27) A witch flies for 4 miles to the Scary Shop and then another 7 miles to the Crazy Cafe. By the time she get home, how many miles has she flown? a) 11 miles b) 22 miles c) 7 miles d) 28 miles 28) Aaron runs for 5km at a speed of 10km/hr. How long does the run take him? a) 200 minutes b) 30 minutes c) 2 hours d) 0.5 hours e) 50 hours f) 50 minutes 29) Write 4 kilograms and 85 grams in kilograms. a) 485 kg b) 4.85 kg c) 4.085 kg d) 0.485 kg 30) There are 208 Pesetas to the Pound. How many Pesetas will I receive for £6? a) 35 Pesetas b) 104 Pesetas c) 1248 Pesetas d) 20800 Pesetas 31) 6 x 17 a) 102 b) 617 c) 77 d) 214 32) The ages of three boys are 5, 6 and 10. What is their average (mean) age? a) 5 b) 6 c) 10 d) 7 33) 18.3 - 2.9 a) 21.2 b) 15.4 c) 20.12 d) 22.3 34) 0.215 x 100 a) 2.15 b) 215 c) 21.5 d) 2150 e) 0.0215 f) 0.00215 35) What is 2/3 of £60? a) £25 b) £6 c) £50 d) £30 e) £60 f) £40 36) 24000 ÷ 300 a) 80 b) 700 c) 30 d) 240 37) 10% of £2.80 a) £0.10 b) 20p c) £10 d) 28p e) £0.28 f) £28 38) Round 0.0875 to 1 decimal place. a) 0.08 b) 0.8 c) 0.1 d) 0.09 e) 0.900 f) 0.9 39) In London, the temperature was 8°C. In Moscow, it was 15°C colder. What was the temperature in Moscow? a) 15°C b) 7°C c) 8°C d) -7°C 40) Express 17/1000 as a decimal. a) 17.0 b) 0.17 c) 1.7 d) 0.0017 e) 0.017 f) 1700 41) 0.59 + 0.81 a) -0.22 b) 1.4 c) 0.38 d) 0.1310 42) What is 8²? a) 8 b) 16 c) 64 d) 82 43) If 2x + 1 = 17, what is the value of x? a) x = 8 b) x = 17 c) x = 16 d) x = 2 44) How many kilograms in half a tonne? a) 0.5kg b) 500 kg c) 100 kg d) 1000 kg 45) A drawing pin weighs 1.5 grams. What is the weight of 7 pins? a) 7 g b) 8.5 g c) 1.5 g d) 10.5 g 46) A jar contains 400 sweets. How many are there in 60 jars? a) 24000 b) 2400 c) 7 d) 24 e) 70 47) A train needs to travel 100 km within 2 hours and 30 minutes. What speed must it travel at? a) 100 km/hr b) 50 km/hr c) 2.5 km/hr d) 40 km/hr 48) If w = 6 and z = -2, what is the value of wz + w? a) 12 b) 62 c) -58 d) -6 49) How many centimetres are in 4.5 metres? a) 40 cm b) 450 cm c) 4500 cm d) 4.5 cm 50) 15% of 1200 a) 120 b) 60 c) 180 d) 80 51) Calculate the volume of a cube which is 5 cm tall. a) 15 cm³ b) 125 cm³ c) 25 cm³ d) 20 cm³ 52) Expand 6(x + 2) a) 6x + 2 b) x + 6 c) 6x + 12 d) x - 2 e) 8x 53) Solve 5x + 3 = 18 a) x = 5 b) x = 15 c) x = 21 d) x = 3 e) x = 12 54) Expand and simplify 8(x + 3) + 5 a) 8x + 5 b) 8x + 24 c) 3x + 8 d) 8x + 29 e) 5x + 3 55) Expand 4x(x + 3) a) 4x + 12 b) 16x + 3 c) 4x² + 12x d) x² + 12 e) x² + 3 56) Solve 3x - 2 = 10 a) x = 4 b) x = 2 c) x = 10 d) x = 12 e) x = 5 57) 1% of 160 a) 1 b) 1.6 c) 16 d) 6 58) Round 7633 to the nearest hundred. a) 7700 b) 7630 c) 7000 d) 7600 59) (-7) + (-5) a) -12 b) -2 c) 2 d) 12 e) 35 f) -35 60) 66 2/3% of 24 a) 24 b) 16 c) 3 d) 23 61) Simplify 4x² + 6x + x² - 5x a) 6x² b) 3x² + x c) 5x² + x d) 10x² - 4x 62) Solve 7x - 5 = 37 a) x = 6 b) x = 5 c) x = 42 d) x = 37 63) Calculate 2³ a) 8 b) 2 c) 6 d) 23 e) 16 f) 4 64) If p = 2 and q = -3, calculate 5p - 4q a) 22 b) 95 c) 9 d) -2 65) Calculate 6.4 - 8.75 + 4.267 a) -6.617 b) 19.417 c) 1.917 d) 26.777 66) 8 cans of cola cost £4.80. How much for 3 cans? a) £2.40 b) £3.50 c) £0.60 d) £1.80 67) -8 x -9 a) 1 b) -72 c) 72 d) 11 e) 10 f) 15 68) -3 + (-5) a) -2 b) -8 c) 2 d) 8 e) 15

S3 Numeracy Work

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