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1. |
Choose the multiples of 20. |
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A. |
2, 2, 5 |
B. |
10, 20, 30, 40, … |
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C. |
0, 20, 40, 60, 80, … |
D. |
1, 2, 4, 5, 10, 20, … |
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Hint |
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2. |
64 is a multiple of which number? |
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A. |
17 |
B. |
19 |
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C. |
16 |
D. |
18 |
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Hint |
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3. |
What is the LCM of 14 and 8?
multiples of 14: 0, 14, 28, 42, 56, 70…
multiples of 8: 0, 8, 16, 24, 32, 56… |
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A. |
56 |
B. |
14 |
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C. |
70 |
D. |
2 |
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Hint |
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4. |
What is the LCM of 24 and 16?
multiples of 24: 0, 24, 48, 96, 192…
multiples of 16: 0, 16, 32, 48, 64… |
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A. |
24 |
B. |
0 |
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C. |
16 |
D. |
48 |
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Hint |
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5. |
Find the LCM of 6 and 14. |
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A. |
21 |
B. |
42 |
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C. |
16 |
D. |
84 |
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Hint |
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