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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 561 · 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.Which capital letter has a line of symmetry? (a) S (b) F (c) I
  2. 2.Find the missing number: 20, ?, 40, 50, 60
  3. 3.Find the missing number: 11, 14, 18, 23, ?
  4. 4.Find the missing number: 6, 9, 13, 18, ?
  5. 5.Find the missing number: 13, 16, 20, ?, 31
  6. 6.Which capital letter has a line of symmetry? (a) W (b) J (c) Z
  7. 7.Which capital letter has no line of symmetry? (a) R (b) V (c) X
  8. 8.How many lines of symmetry does the capital letter H have?
  9. 9.Find the missing number: 19, 20, ?, 25, 29
  10. 10.Which capital letter has no line of symmetry? (a) A (b) O (c) L
  11. 11.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ▲ (b) ■ (c) ●
  12. 12.Find the missing number: 2, ?, 20, 29, 38
  13. 13.Find the missing number: 4, 12, ?, 108, 324
  14. 14.How many lines of symmetry does a regular pentagon have?
  15. 15.Find the missing number: 5, 15, 45, 135, ?
  16. 16.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ▲ (b) ■ (c) ●
  17. 17.How many lines of symmetry does a square have?
  18. 18.How many lines of symmetry does the capital letter A have?
  19. 19.Find the missing number: 1, 3, 6, ?, 15
  20. 20.Find the missing number: 15, 16, 18, 21, ?
  21. 21.Find the missing number: 9, 11, 14, 18, ?
  22. 22.Find the missing number: 16, ?, 26, 31, 36
  23. 23.Find the missing number: 17, 27, 37, ?, 57
  24. 24.Find the missing number: 6, 12, 24, ?, 96
  25. 25.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ● (b) ★ (c) ▲
  26. 26.Which capital letter has no line of symmetry? (a) I (b) P (c) A
  27. 27.Find the missing number: ?, 19, 24, 29, 34
  28. 28.How many lines of symmetry does the capital letter T have?
  29. 29.What comes next? ★ ■ ■ ★ ■ ■ ★ ? (a) ★ (b) ■ (c) ▲
  30. 30.Find the missing number: ?, 24, 30, 36, 42
  31. 31.Find the missing number: 5, 10, 20, 40, ?
  32. 32.Find the missing number: 1, 2, 4, 8, ?
  33. 33.Find the missing number: 18, 19, 21, ?, 28
  34. 34.How many lines of symmetry does a rectangle that is not a square have?
  35. 35.What comes next? ■ ● ● ■ ● ● ■ ● ? (a) ★ (b) ■ (c) ●
  36. 36.Find the missing number: 2, 8, ?, 20, 26
  37. 37.Which capital letter has no line of symmetry? (a) I (b) Z (c) H
  38. 38.Which capital letter has a line of symmetry? (a) L (b) M (c) Z
  39. 39.Find the missing number: 4, 12, 36, 108, ?
  40. 40.Find the missing number: 9, 10, 12, ?, 19

Answer key

  1. I
  2. 30
  3. 29
  4. 24
  5. 25
  6. W
  7. R
  8. 2
  9. 22
  10. L
  11. ●
  12. 11
  13. 36
  14. 5
  15. 405
  16. ■
  17. 4
  18. 1
  19. 10
  20. 25
  21. 23
  22. 21
  23. 47
  24. 48
  25. ●
  26. P
  27. 14
  28. 1
  29. ■
  30. 18
  31. 80
  32. 16
  33. 24
  34. 2
  35. ●
  36. 14
  37. Z
  38. M
  39. 324
  40. 15

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