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DIVISION |
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Answer all the questions |
Q1. |
Distinguish between prime numbers and composite numbers?
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Q2. |
Classify each number as prime or composite
15,28,13,29,51,2 and 721
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| Q3. |
List the prime numbers between 50 and 100.
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Q4. |
Complete each divisibility table. Write yes if the number is divisible by the given number. Write no if it is not divisible by the given number.
| a) |
120 |
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by 2 |
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by 3 |
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by 7 |
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by 9 |
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by 10 |
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| b) |
907 |
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by 2 |
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by 3 |
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by 5 |
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by 8 |
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by 10 |
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| c) |
7,221 |
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by 2 |
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by 7 |
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by 8 |
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by 10 |
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by 13 |
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| d) |
1,512 |
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by 4 |
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by 5 |
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by 7 |
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by 8 |
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by 10 |
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| e) |
79,659 |
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by 3 |
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by 5 |
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by 7 |
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by 10 |
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| f) |
52,542 |
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by 3 |
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by 4 |
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by 6 |
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by 7 |
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by 9 |
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