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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 432 · 40 sums
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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: 6, 8, ?, 15, 20
  2. 2.Find the missing number: 3, 6, ?, 24, 48
  3. 3.Which capital letter has a line of symmetry? (a) Z (b) G (c) M
  4. 4.How many lines of symmetry does the capital letter A have?
  5. 5.How many lines of symmetry does a triangle with all sides equal have?
  6. 6.Which capital letter has no line of symmetry? (a) V (b) F (c) W
  7. 7.Find the missing number: 3, 9, 27, 81, ?
  8. 8.Find the missing number: 5, 7, ?, 14, 19
  9. 9.Find the missing number: 3, 6, 12, ?, 48
  10. 10.How many lines of symmetry does the capital letter T have?
  11. 11.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ● (b) ▲ (c) ★
  12. 12.How many lines of symmetry does a square have?
  13. 13.Which capital letter has a line of symmetry? (a) R (b) P (c) X
  14. 14.Find the missing number: 20, 23, ?, 32, 38
  15. 15.Find the missing number: 15, 16, 18, ?, 25
  16. 16.Find the missing number: 2, 6, 18, ?, 162
  17. 17.What comes next? ■ ■ ● ■ ■ ● ■ ? (a) ● (b) ★ (c) ■
  18. 18.Which capital letter has a line of symmetry? (a) A (b) J (c) S
  19. 19.Find the missing number: 5, 9, 13, ?, 21
  20. 20.Which capital letter has a line of symmetry? (a) R (b) G (c) T
  21. 21.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ● (b) ★ (c) ▲
  22. 22.Find the missing number: 2, 6, ?, 54, 162
  23. 23.Which capital letter has no line of symmetry? (a) H (b) P (c) M
  24. 24.How many lines of symmetry does a regular hexagon have?
  25. 25.Which capital letter has no line of symmetry? (a) W (b) Q (c) V
  26. 26.Find the missing number: 5, 10, ?, 40, 80
  27. 27.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ▲ (b) ● (c) ★
  28. 28.Which capital letter has a line of symmetry? (a) S (b) O (c) F
  29. 29.Which capital letter has a line of symmetry? (a) P (b) V (c) Z
  30. 30.Find the missing number: 17, ?, 31, 38, 45
  31. 31.Which capital letter has no line of symmetry? (a) V (b) W (c) Z
  32. 32.Find the missing number: 6, 18, ?, 162, 486
  33. 33.What comes next? ★ ★ ■ ★ ★ ■ ★ ★ ? (a) ■ (b) ★ (c) ●
  34. 34.Find the missing number: ?, 28, 39, 50, 61
  35. 35.Find the missing number: 9, ?, 25, 33, 41
  36. 36.Find the missing number: 11, 13, 16, 20, ?
  37. 37.Find the missing number: 2, 4, 7, 11, ?
  38. 38.Find the missing number: 16, 28, 40, 52, ?
  39. 39.Find the missing number: ?, 4, 7, 10, 13
  40. 40.Find the missing number: 9, 21, 33, ?, 57

Answer key

  1. 11
  2. 12
  3. M
  4. 1
  5. 3
  6. F
  7. 243
  8. 10
  9. 24
  10. 1
  11. ▲
  12. 4
  13. X
  14. 27
  15. 21
  16. 54
  17. ■
  18. A
  19. 17
  20. T
  21. ▲
  22. 18
  23. P
  24. 6
  25. Q
  26. 20
  27. ▲
  28. O
  29. V
  30. 24
  31. Z
  32. 54
  33. ■
  34. 17
  35. 17
  36. 25
  37. 16
  38. 64
  39. 1
  40. 45

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