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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 59 · 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.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ★ (b) ● (c) ▲
  2. 2.How many lines of symmetry does a square have?
  3. 3.Find the missing number: 15, 20, ?, 30, 35
  4. 4.Find the missing number: 5, 15, ?, 135, 405
  5. 5.Find the missing number: ?, 21, 26, 31, 36
  6. 6.Find the missing number: 2, 6, 18, ?, 162
  7. 7.What comes next? ● ★ ★ ● ★ ★ ● ? (a) ■ (b) ● (c) ★
  8. 8.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ■ (b) ★ (c) ▲
  9. 9.Which capital letter has a line of symmetry? (a) S (b) J (c) M
  10. 10.Find the missing number: 6, 18, 54, ?, 486
  11. 11.Which capital letter has a line of symmetry? (a) O (b) S (c) G
  12. 12.Find the missing number: 7, 9, 12, ?, 21
  13. 13.Which capital letter has no line of symmetry? (a) U (b) R (c) H
  14. 14.Find the missing number: 3, 4, 6, 9, ?
  15. 15.Which capital letter has no line of symmetry? (a) P (b) V (c) W
  16. 16.Find the missing number: 15, 18, 22, 27, ?
  17. 17.Find the missing number: 19, 31, 43, 55, ?
  18. 18.Find the missing number: 1, 2, 4, 8, ?
  19. 19.How many lines of symmetry does the capital letter A have?
  20. 20.Find the missing number: 1, 2, 4, ?, 16
  21. 21.Find the missing number: ?, 16, 27, 38, 49
  22. 22.How many lines of symmetry does a triangle with all sides equal have?
  23. 23.Find the missing number: 13, 25, 37, ?, 61
  24. 24.Find the missing number: 2, 4, 7, ?, 16
  25. 25.Find the missing number: 16, 26, 36, ?, 56
  26. 26.Find the missing number: 12, 19, 26, 33, ?
  27. 27.How many lines of symmetry does the capital letter H have?
  28. 28.Find the missing number: 16, 18, 21, 25, ?
  29. 29.Find the missing number: 20, ?, 26, 29, 32
  30. 30.Find the missing number: 2, 6, ?, 54, 162
  31. 31.Find the missing number: ?, 18, 22, 26, 30
  32. 32.Find the missing number: 2, 6, 10, 14, ?
  33. 33.Which capital letter has a line of symmetry? (a) H (b) J (c) Z
  34. 34.How many lines of symmetry does a regular hexagon have?
  35. 35.Which capital letter has a line of symmetry? (a) L (b) T (c) G
  36. 36.Find the missing number: 1, 3, ?, 10, 15
  37. 37.Which capital letter has a line of symmetry? (a) R (b) I (c) Z
  38. 38.Find the missing number: 2, 4, ?, 16, 32
  39. 39.Find the missing number: 6, 7, 9, 12, ?
  40. 40.Find the missing number: 2, 5, 9, ?, 20

Answer key

  1. ▲
  2. 4
  3. 25
  4. 45
  5. 16
  6. 54
  7. ★
  8. ▲
  9. M
  10. 162
  11. O
  12. 16
  13. R
  14. 13
  15. P
  16. 33
  17. 67
  18. 16
  19. 1
  20. 8
  21. 5
  22. 3
  23. 49
  24. 11
  25. 46
  26. 40
  27. 2
  28. 30
  29. 23
  30. 18
  31. 14
  32. 18
  33. H
  34. 6
  35. T
  36. 6
  37. I
  38. 8
  39. 16
  40. 14

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