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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 888 · 40 sums
TalentJR

The method (Fold and match): Line of symmetry: fold along it and the two halves match. Square 4 lines, rectangle 2, triangle with equal sides 3, regular hexagon 6. Number pattern: check the gaps (+), the times (×) or a growing gap (+1, +2, +3 …).

NameDateTime takenScore ___ / 40
  1. 1.Find the missing number: 4, 8, ?, 32, 64
  2. 2.Which capital letter has a line of symmetry? (a) Z (b) S (c) I
  3. 3.Find the missing number: ?, 22, 33, 44, 55
  4. 4.How many lines of symmetry does the capital letter A have?
  5. 5.Which capital letter has a line of symmetry? (a) U (b) Q (c) S
  6. 6.Find the missing number: 4, 8, 16, 32, ?
  7. 7.How many lines of symmetry does a regular hexagon have?
  8. 8.Find the missing number: 11, 12, 14, ?, 21
  9. 9.Find the missing number: 2, 6, 18, ?, 162
  10. 10.Find the missing number: ?, 19, 29, 39, 49
  11. 11.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ■ (b) ▲ (c) ★
  12. 12.Find the missing number: 15, 18, 22, 27, ?
  13. 13.Which capital letter has no line of symmetry? (a) T (b) H (c) Q
  14. 14.How many lines of symmetry does the capital letter T have?
  15. 15.How many lines of symmetry does a regular pentagon have?
  16. 16.How many lines of symmetry does the capital letter H have?
  17. 17.What comes next? ★ ● ● ★ ● ● ★ ● ? (a) ★ (b) ▲ (c) ●
  18. 18.Find the missing number: 6, 12, 24, ?, 96
  19. 19.Find the missing number: 6, 17, 28, ?, 50
  20. 20.Find the missing number: 20, 25, ?, 35, 40
  21. 21.Find the missing number: 2, 6, ?, 54, 162
  22. 22.Find the missing number: 3, 9, 27, 81, ?
  23. 23.How many lines of symmetry does a square have?
  24. 24.Find the missing number: 3, 6, 12, ?, 48
  25. 25.Find the missing number: 6, 12, ?, 48, 96
  26. 26.Find the missing number: 6, 18, 54, 162, ?
  27. 27.Find the missing number: 9, ?, 29, 39, 49
  28. 28.Find the missing number: 3, 9, ?, 81, 243
  29. 29.Find the missing number: 16, ?, 40, 52, 64
  30. 30.Find the missing number: 18, 21, ?, 30, 36
  31. 31.Find the missing number: 14, 15, 17, 20, ?
  32. 32.What comes next? ● ★ ★ ● ★ ★ ● ? (a) ▲ (b) ● (c) ★
  33. 33.Which capital letter has no line of symmetry? (a) A (b) L (c) O
  34. 34.Find the missing number: 4, 7, 11, ?, 22
  35. 35.Find the missing number: 1, 3, 9, ?, 81
  36. 36.Find the missing number: 19, 21, ?, 28, 33
  37. 37.Find the missing number: 7, 10, 14, ?, 25
  38. 38.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ? (a) ■ (b) ▲ (c) ★
  39. 39.Find the missing number: 2, 4, 8, 16, ?
  40. 40.How many lines of symmetry does a triangle with all sides equal have?

Answer key

  1. 16
  2. I
  3. 11
  4. 1
  5. U
  6. 64
  7. 6
  8. 17
  9. 54
  10. 9
  11. ★
  12. 33
  13. Q
  14. 1
  15. 5
  16. 2
  17. ●
  18. 48
  19. 39
  20. 30
  21. 18
  22. 243
  23. 4
  24. 24
  25. 24
  26. 486
  27. 19
  28. 27
  29. 28
  30. 25
  31. 24
  32. ★
  33. L
  34. 16
  35. 27
  36. 24
  37. 19
  38. ▲
  39. 32
  40. 3

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