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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 421 · 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.Find the missing number: ?, 16, 21, 26, 31
  2. 2.Which capital letter has a line of symmetry? (a) T (b) J (c) R
  3. 3.Find the missing number: 20, 23, ?, 32, 38
  4. 4.Which capital letter has no line of symmetry? (a) X (b) T (c) L
  5. 5.Find the missing number: 2, 6, 18, 54, ?
  6. 6.Which capital letter has no line of symmetry? (a) O (b) R (c) H
  7. 7.How many lines of symmetry does a rectangle that is not a square have?
  8. 8.Find the missing number: 8, 11, ?, 20, 26
  9. 9.Find the missing number: 12, 14, 17, ?, 26
  10. 10.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ● (b) ■ (c) ▲
  11. 11.Which capital letter has no line of symmetry? (a) G (b) A (c) M
  12. 12.What comes next? ★ ★ ● ★ ★ ● ★ ★ ? (a) ● (b) ★ (c) ▲
  13. 13.Which capital letter has a line of symmetry? (a) Z (b) Q (c) H
  14. 14.Find the missing number: 5, 15, 45, ?, 405
  15. 15.How many lines of symmetry does the capital letter T have?
  16. 16.Find the missing number: 4, 12, 36, 108, ?
  17. 17.Which capital letter has a line of symmetry? (a) J (b) X (c) Q
  18. 18.Which capital letter has no line of symmetry? (a) I (b) P (c) V
  19. 19.How many lines of symmetry does the capital letter A have?
  20. 20.Which capital letter has a line of symmetry? (a) U (b) Z (c) L
  21. 21.How many lines of symmetry does a triangle with all sides equal have?
  22. 22.How many lines of symmetry does a square have?
  23. 23.Find the missing number: 4, 7, 11, 16, ?
  24. 24.Find the missing number: 4, 8, 16, ?, 64
  25. 25.Which capital letter has a line of symmetry? (a) Q (b) P (c) V
  26. 26.Find the missing number: 4, 12, 36, ?, 324
  27. 27.Which capital letter has a line of symmetry? (a) A (b) G (c) P
  28. 28.Find the missing number: 5, 10, 20, ?, 80
  29. 29.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ★ (b) ■ (c) ▲
  30. 30.Find the missing number: 4, 14, 24, 34, ?
  31. 31.How many lines of symmetry does a regular pentagon have?
  32. 32.Find the missing number: 10, 14, ?, 22, 26
  33. 33.Find the missing number: 6, 17, 28, 39, ?
  34. 34.Which capital letter has no line of symmetry? (a) M (b) O (c) Q
  35. 35.What comes next? ■ ■ ● ■ ■ ● ■ ? (a) ■ (b) ● (c) ★
  36. 36.Find the missing number: 15, 17, 20, ?, 29
  37. 37.Find the missing number: 13, 14, 16, 19, ?
  38. 38.How many lines of symmetry does the capital letter H have?
  39. 39.Find the missing number: 12, 23, 34, 45, ?
  40. 40.Find the missing number: 8, 9, 11, ?, 18

Answer key

  1. 11
  2. T
  3. 27
  4. L
  5. 162
  6. R
  7. 2
  8. 15
  9. 21
  10. ▲
  11. G
  12. ●
  13. H
  14. 135
  15. 1
  16. 324
  17. X
  18. P
  19. 1
  20. U
  21. 3
  22. 4
  23. 22
  24. 32
  25. V
  26. 108
  27. A
  28. 40
  29. ★
  30. 44
  31. 5
  32. 18
  33. 50
  34. Q
  35. ■
  36. 24
  37. 23
  38. 2
  39. 56
  40. 14

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