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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 283 · 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: 1, 3, 9, ?, 81
  2. 2.Find the missing number: 1, ?, 19, 28, 37
  3. 3.How many lines of symmetry does a square have?
  4. 4.Find the missing number: 2, 4, ?, 16, 32
  5. 5.Find the missing number: 3, 7, 11, ?, 19
  6. 6.How many lines of symmetry does the capital letter H have?
  7. 7.How many lines of symmetry does a regular pentagon have?
  8. 8.Find the missing number: 2, ?, 8, 11, 14
  9. 9.How many lines of symmetry does the capital letter A have?
  10. 10.Find the missing number: 16, 19, 23, 28, ?
  11. 11.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ● (b) ▲ (c) ★
  12. 12.Find the missing number: 6, 18, 54, ?, 486
  13. 13.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ★ (b) ▲ (c) ●
  14. 14.Find the missing number: 4, 8, ?, 32, 64
  15. 15.Find the missing number: 5, 10, 20, ?, 80
  16. 16.Which capital letter has no line of symmetry? (a) F (b) U (c) I
  17. 17.Find the missing number: 19, 22, 26, 31, ?
  18. 18.Find the missing number: 15, 16, ?, 21, 25
  19. 19.What comes next? ■ ● ● ■ ● ● ■ ● ? (a) ■ (b) ★ (c) ●
  20. 20.Which capital letter has a line of symmetry? (a) J (b) O (c) R
  21. 21.Which capital letter has no line of symmetry? (a) O (b) U (c) L
  22. 22.Which capital letter has no line of symmetry? (a) H (b) M (c) P
  23. 23.How many lines of symmetry does a regular hexagon have?
  24. 24.Find the missing number: 1, 2, 4, ?, 16
  25. 25.Find the missing number: 8, 10, ?, 17, 22
  26. 26.How many lines of symmetry does a rectangle that is not a square have?
  27. 27.Find the missing number: 2, 5, ?, 14, 20
  28. 28.Find the missing number: 1, 2, ?, 8, 16
  29. 29.Find the missing number: 6, 9, ?, 18, 24
  30. 30.Find the missing number: ?, 27, 39, 51, 63
  31. 31.Which capital letter has a line of symmetry? (a) Z (b) P (c) H
  32. 32.Find the missing number: ?, 22, 32, 42, 52
  33. 33.Find the missing number: ?, 27, 38, 49, 60
  34. 34.Find the missing number: 2, 4, 8, ?, 32
  35. 35.What comes next? ★ ★ ● ★ ★ ● ★ ? (a) ▲ (b) ★ (c) ●
  36. 36.How many lines of symmetry does the capital letter T have?
  37. 37.Find the missing number: 4, 9, 14, ?, 24
  38. 38.Which capital letter has no line of symmetry? (a) M (b) A (c) Z
  39. 39.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ★ ? (a) ● (b) ★ (c) ▲
  40. 40.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ■ (b) ● (c) ▲

Answer key

  1. 27
  2. 10
  3. 4
  4. 8
  5. 15
  6. 2
  7. 5
  8. 5
  9. 1
  10. 34
  11. ▲
  12. 162
  13. ▲
  14. 16
  15. 40
  16. F
  17. 37
  18. 18
  19. ●
  20. O
  21. L
  22. P
  23. 6
  24. 8
  25. 13
  26. 2
  27. 9
  28. 4
  29. 13
  30. 15
  31. H
  32. 12
  33. 16
  34. 16
  35. ★
  36. 1
  37. 19
  38. Z
  39. ▲
  40. ■

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