3. Which of the following numbers is not a factors of 15? A 3 B. 5 C 9 D 15 4. Which of the following is not a factors pair of 72? A. 2 and 36 B. 8 and 9 C. 4 and 18 D. 20 and 52 5. Which list shows multiples of 4? A . 1,2,3,4, B. 2,4,6,8 C. 1,2,3,5, D. 4,8,12,16 6. The following numbers below are composite numbers except A. 34 B. 41 C. 52 D. 71
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3. Which of the following numbers is not a factors of 15?
4. Which of the following is not a factors pair of 72?
5. Which list shows multiples of 4?
6. The following numbers below are composite numbers except
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Answer:
3. C. 9
4. D. 20 and 52
5. D. 4, 8, 12, 16
6. B. 41 and D. 71
Step-by-step explanation:
3. 15: 1, 3, 5, 15
4. 2 x 36 = 72
8 x 9 = 72
4 x 18 = 72
20 x 52 = 1040
5. 4: 4, 8, 12, 16
6. 34: 1, 2, 17, 34
41: 1, 41
52: 1, 2, 13, 26, 52
71: 1, 71
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