1) 1.How will you know if a number is divisible by 2? a) if it ends in 5 b) if the last digit is odd number c) if it ends in 0, 2, 4,6, or 8 d) if it the ones digit is 5 or 0 2) Which of the following best describes 14 430? a) It is divisible by 2, 5, and 10. b) It is divisible by 2 only c) It is divisible by 5 only. d) It is divisible by 10 only. 3) Which are the common factors of 125 and 250? a) 2 and 5 b) 2, 5, and 10 c) 10 only d) 5 only 4) Which of the following statements is true about 31 422? a) It is divisible by 10. b) It is divisible by 5. c) It is divisible by 2. d) It is divisible by 5 and 10. 5) Which of the following numbers is 532120___ divisible of? a) 4 b) 5 c) 3 d) 2 6) Which of the following numbers will make 1443___divisible by 6? a) 2 b) 5 c) 0 d) 4 7) Which of the following is not a factor pair of 18? a) 2 x 9 b) 1 x 18 c) 6 x 3 d) 4 x 4 8) Which of the following is divisible by 3? a) 8 649 b) 9 532 c) 9 349 d) 5 486 9) What are the factors of 100? a) 1, 2, 5, 10 b) 1, 2, 3, 5, 12 c) 1, 2, 3, 4, 5 d) 1, 2, 3, 4, 6, 12 10) Which of the following could be the last digit of 128 14_ to make it divisible by 3, 6, and 9? a) 2 b) 4 c) 6 d) 8

Divisibility Rules by 2,3,5,6,9,10

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