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Textbook Questions
1. |
Round off the numbers
Difficulty: easy |
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2. |
Identify prime and composite numbers
Difficulty: medium |
1
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3. |
Prime numbers
Difficulty: medium |
2
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4. |
Relationship between the numbers and their HCF and LCM
Difficulty: easy |
1
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5. |
Find HCF using prime factorisation method
Difficulty: medium |
1
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6. |
Application problems on LCM
Difficulty: hard |
2
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Practice Questions
1. |
Apply the BIDMAS rule and simplify the expression
Difficulty: hard |
1
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2. |
Use of large numbers in daily life situations
Difficulty: medium |
2
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3. |
Properties of whole numbers
Difficulty: medium |
1
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4. |
Order of operations
Difficulty: medium |
1
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5. |
Estimate the sum
Difficulty: easy |
1
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6. |
Apply the divisibility rules and find factors
Difficulty: medium |
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