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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 227 · 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.Find the missing number: 16, 18, ?, 25, 30
  3. 3.Find the missing number: 4, 12, 36, ?, 324
  4. 4.Which capital letter has no line of symmetry? (a) S (b) H (c) I
  5. 5.How many lines of symmetry does the capital letter T have?
  6. 6.Find the missing number: 13, 15, 18, ?, 27
  7. 7.Find the missing number: 6, 18, ?, 162, 486
  8. 8.Which capital letter has no line of symmetry? (a) A (b) R (c) M
  9. 9.Find the missing number: 5, 10, 20, 40, ?
  10. 10.How many lines of symmetry does a regular pentagon have?
  11. 11.How many lines of symmetry does a triangle with all sides equal have?
  12. 12.Find the missing number: 3, 9, ?, 81, 243
  13. 13.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ▲ (b) ● (c) ■
  14. 14.Find the missing number: 11, 14, 18, ?, 29
  15. 15.Find the missing number: 4, 7, 11, 16, ?
  16. 16.Find the missing number: 2, 6, 18, 54, ?
  17. 17.Find the missing number: 19, 20, ?, 25, 29
  18. 18.How many lines of symmetry does a rectangle that is not a square have?
  19. 19.Which capital letter has no line of symmetry? (a) G (b) V (c) I
  20. 20.Which capital letter has no line of symmetry? (a) M (b) W (c) P
  21. 21.Find the missing number: 6, 15, ?, 33, 42
  22. 22.Find the missing number: 1, 4, 8, ?, 19
  23. 23.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ▲ ? (a) ★ (b) ▲ (c) ■
  24. 24.Find the missing number: ?, 31, 42, 53, 64
  25. 25.What comes next? ● ● ■ ● ● ■ ● ? (a) ● (b) ■ (c) ▲
  26. 26.Which capital letter has a line of symmetry? (a) O (b) Z (c) Q
  27. 27.How many lines of symmetry does a regular hexagon have?
  28. 28.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ? (a) ★ (b) ● (c) ▲
  29. 29.How many lines of symmetry does the capital letter A have?
  30. 30.Find the missing number: 15, 18, 22, ?, 33
  31. 31.Find the missing number: ?, 4, 7, 10, 13
  32. 32.Find the missing number: 14, 17, 21, ?, 32
  33. 33.Which capital letter has a line of symmetry? (a) T (b) R (c) L
  34. 34.Find the missing number: 2, 4, ?, 16, 32
  35. 35.Which capital letter has a line of symmetry? (a) L (b) J (c) I
  36. 36.Which capital letter has a line of symmetry? (a) R (b) W (c) G
  37. 37.Find the missing number: ?, 13, 18, 23, 28
  38. 38.Find the missing number: 7, 10, 14, 19, ?
  39. 39.Find the missing number: 10, 11, ?, 16, 20
  40. 40.Find the missing number: 12, 15, ?, 24, 30

Answer key

  1. ●
  2. 21
  3. 108
  4. S
  5. 1
  6. 22
  7. 54
  8. R
  9. 80
  10. 5
  11. 3
  12. 27
  13. ■
  14. 23
  15. 22
  16. 162
  17. 22
  18. 2
  19. G
  20. P
  21. 24
  22. 13
  23. ★
  24. 20
  25. ●
  26. O
  27. 6
  28. ★
  29. 1
  30. 27
  31. 1
  32. 26
  33. T
  34. 8
  35. I
  36. W
  37. 8
  38. 25
  39. 13
  40. 19

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