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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 361 · 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: 7, 8, ?, 13, 17
  2. 2.How many lines of symmetry does the capital letter T have?
  3. 3.Find the missing number: 5, 10, 20, 40, ?
  4. 4.Find the missing number: 13, ?, 35, 46, 57
  5. 5.Which capital letter has no line of symmetry? (a) V (b) O (c) Q
  6. 6.Which capital letter has no line of symmetry? (a) I (b) H (c) R
  7. 7.Find the missing number: 5, 6, 8, 11, ?
  8. 8.Which capital letter has no line of symmetry? (a) U (b) M (c) P
  9. 9.Find the missing number: 13, 16, 20, 25, ?
  10. 10.Which capital letter has no line of symmetry? (a) I (b) M (c) F
  11. 11.How many lines of symmetry does the capital letter A have?
  12. 12.Find the missing number: ?, 11, 20, 29, 38
  13. 13.How many lines of symmetry does a square have?
  14. 14.Find the missing number: 10, 15, 20, ?, 30
  15. 15.Which capital letter has a line of symmetry? (a) R (b) M (c) S
  16. 16.Find the missing number: 9, 10, ?, 15, 19
  17. 17.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ★ (b) ■ (c) ▲
  18. 18.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ■ (b) ▲ (c) ●
  19. 19.Find the missing number: ?, 18, 23, 28, 33
  20. 20.What comes next? ● ★ ★ ● ★ ★ ● ★ ? (a) ■ (b) ● (c) ★
  21. 21.Find the missing number: 6, 12, 24, ?, 96
  22. 22.Which capital letter has a line of symmetry? (a) L (b) G (c) W
  23. 23.Find the missing number: 14, ?, 26, 32, 38
  24. 24.Find the missing number: 6, 12, 24, 48, ?
  25. 25.Which capital letter has a line of symmetry? (a) P (b) Z (c) T
  26. 26.How many lines of symmetry does a rectangle that is not a square have?
  27. 27.Find the missing number: 5, ?, 25, 35, 45
  28. 28.Find the missing number: 7, 10, 14, 19, ?
  29. 29.Find the missing number: 5, 10, ?, 40, 80
  30. 30.How many lines of symmetry does a regular pentagon have?
  31. 31.Find the missing number: 17, 19, 22, 26, ?
  32. 32.What comes next? ● ● ■ ● ● ■ ● ? (a) ● (b) ■ (c) ▲
  33. 33.Find the missing number: ?, 25, 32, 39, 46
  34. 34.Find the missing number: 3, 6, 12, 24, ?
  35. 35.Find the missing number: 7, 9, ?, 16, 21
  36. 36.Find the missing number: ?, 20, 28, 36, 44
  37. 37.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ? (a) ★ (b) ■ (c) ▲
  38. 38.Find the missing number: 17, 29, 41, ?, 65
  39. 39.Find the missing number: 14, ?, 30, 38, 46
  40. 40.Find the missing number: 5, ?, 13, 17, 21

Answer key

  1. 10
  2. 1
  3. 80
  4. 24
  5. Q
  6. R
  7. 15
  8. P
  9. 31
  10. F
  11. 1
  12. 2
  13. 4
  14. 25
  15. M
  16. 12
  17. ▲
  18. ▲
  19. 13
  20. ★
  21. 48
  22. W
  23. 20
  24. 96
  25. T
  26. 2
  27. 15
  28. 25
  29. 20
  30. 5
  31. 31
  32. ●
  33. 18
  34. 48
  35. 12
  36. 12
  37. ▲
  38. 53
  39. 22
  40. 9

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