1) What is the value of the 7 in 127 340? a) 7 b) 700 c) 7000 d) 7 thousands e) thousands f) 70 2) Write in words the numeral 2, 500, 401. a) Two million, five hundred thousand, four hundred and one b) Twenty-five thousand and forty-one c) Two million, five thousand, four hundred and one d) Twenty-five hundred and forty-one e) Twenty-five hundred, four hundred and one f) Two million, five hundred thousand, four hundred and ten 3) Round 3, 465 to the nearest hundred a) 3, 400 b) 3, 000 c) 3, 460 d) 3, 500 e) 3, 470 f) 3, 570 4) What is the place value of the 2 in the numeral 1, 267, 009? a) 200, 000 b) Hundreds of Thousands  c) 2 × 100, 000 d) 2 hundred thousands e) Millions f) Thousands 5) 4² - 2² = a) 6 b) 20 c) 2 d) 4 e) 12 f) 40% 6) □ + ☆ = 19. If □ × □ = 49, What is the value of ☆? a) 5 b) 12 c) 7 d) 10 e) 13 f) 2 7) What is the value of (5 × 10 000) + (2 × 100) + (4 × 10) + (7× 1) a) 5, 247 b) 52, 407 c) 500, 247 d) 50, 247 e) 5, 047 f) 50, 207 8) What is the difference between the value of the 8 and the 4 in the numeral 86, 402 a) 79, 600 b) 4 c) 4000 d) 400 e) 7, 600 f) 60 9) What is the sum of 410 and 90? a) 320 b) 500 c) 36900 d) 4100 e) 419 f) 100 10) What is the square root of 81? a) 9 b) 6 c) 7 d) 9² e) 18 f) 8² 11) Which number below is the largest odd number that is a multiple of 7 a) 28 b) 63 c) 14 d) 49 e) 35 f) 70 12) Identify the prime number below. a) 15 b) 4 c) 21 d) 33 e) 17 f) 25 13) What is the first five multiples of 9? a) 9, 18, 27, 36, 45 b) 3, 6, 9, 12, 15 c) 0, 9, 18, 36, 72 d) 1, 2, 3, 4 , 5 e) 81, 72, 63, 54, 45 f) 18, 27, 36, 45, 54 14) Arrange 5 678, 5 768, 5 786 and 5 76.8 in ascending order. a) 5 786, 5 768, 5 76.8, 5 678 b) 5 786, 5 768, 5 678, 5 76.8 c) 5 768, 5 76.8, 5 786, 5 678 15) What is the largest even number that can be formed using the following digits: 2, 8, 9 and 1? a) 9, 128 b) 9, 821 c) 9, 218 d) 9, 812 e) 8, 921

Numbers Review

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