📘CLASS 6 MATHS CHAPTER 3 – PLAYING WITH NUMBERS🌟 3.7 EVEN AND ODD NUMBERS (Worksheet)

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🌟 QUICK NOTES

🔹 Even Numbers

A number is even if it is divisible by 2.

👉 Ends with: 0, 2, 4, 6, 8

✅ Examples

2, 4, 6, 8, 10, 12…

🔹 Odd Numbers

A number is odd if it is not divisible by 2.

👉 Ends with: 1, 3, 5, 7, 9

✅ Examples

1, 3, 5, 7, 9, 11…

🔹 Key Properties

➕ Addition

  • Even + Even = Even
  • Odd + Odd = Even
  • Even + Odd = Odd

➖ Subtraction

  • Even − Even = Even
  • Odd − Odd = Even
  • Even − Odd = Odd

✖️ Multiplication

  • Even × Even = Even
  • Odd × Odd = Odd
  • Even × Odd = Even

🔹 Important Points

  • 0 is an even number
  • Every second number is even
  • Even numbers are multiples of 2

📝 WORKSHEET – EVEN & ODD NUMBERS

🔹 SECTION A (Very Short Answer)

  1. Is 24 even or odd?
  2. Is 35 even or odd?
  3. Is 0 even or odd?
  4. Write any two even numbers
  5. Write any two odd numbers
  6. Smallest even number
  7. Smallest odd number
  8. Is 100 even or odd?
  9. Is 111 even or odd?
  10. Is 52 even or odd?

🔹 SECTION B (Identify Even/Odd)

  1. 17
  2. 28
  3. 49
  4. 60
  5. 73
  6. 84
  7. 95
  8. 102
  9. 111
  10. 200

👉 Write Even / Odd

🔹 SECTION C (Using Properties)

  1. Even + Even = ?
  2. Odd + Odd = ?
  3. Even + Odd = ?
  4. Even × Odd = ?
  5. Odd × Odd = ?
  6. Even − Odd = ?
  7. Odd − Even = ?
  8. Even × Even = ?
  9. Odd + Even = ?
  10. Odd − Odd = ?

🔥 SECTION D – CASE-BASED QUESTIONS

📖 Case Study 1: Number Game

A number ends with 6.

  1. Is it even or odd?
  2. Give another example like this

📖 Case Study 2: Addition Puzzle

  1. Add 14 + 18 → Even or Odd?
  2. Add 15 + 21 → Even or Odd?
  3. Add 22 + 17 → Even or Odd?

📖 Case Study 3: Multiplication

  1. Multiply 6 × 7 → Even or Odd?
  2. Multiply 9 × 5 → Even or Odd?
  3. Multiply 8 × 4 → Even or Odd?

📖 Case Study 4: Pattern

  1. Write next two even numbers after 24
  2. Write next two odd numbers after 35

📖 Case Study 5: Number Challenge

  1. Write smallest 3-digit even number
  2. Write smallest 3-digit odd number
  3. Write largest 2-digit even number
  4. Write largest 2-digit odd number
  5. Write an even number between 21 and 25
  6. Write an odd number between 40 and 45
  7. Can an even number be prime? Give example
  8. Can an odd number be composite? Give example
  9. Is 1 even or odd?
  10. Write all even numbers between 10 and 20

✅ ANSWER KEY

SECTION A

  1. Even
  2. Odd
  3. Even
  4. Example: 2,4
  5. Example: 3,5
  6. 0
  7. 1
  8. Even
  9. Odd
  10. Even

SECTION B

  1. Odd
  2. Even
  3. Odd
  4. Even
  5. Odd
  6. Even
  7. Odd
  8. Even
  9. Odd
  10. Even

SECTION C

  1. Even
  2. Even
  3. Odd
  4. Even
  5. Odd
  6. Odd
  7. Odd
  8. Even
  9. Odd
  10. Even

SECTION D

  1. Even
  2. Example: 16
  3. Even
  4. Even
  5. Odd
  6. Even
  7. Odd
  8. Even
  9. 26, 28
  10. 37, 39
  11. 100
  12. 101
  13. 98
  14. 99
  15. 22 or 24
  16. 41 or 43
  17. Yes (2)
  18. Yes (9)
  19. Odd
  20. 10,12,14,16,18
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