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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 121 · 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.Which capital letter has a line of symmetry? (a) Z (b) X (c) Q
  2. 2.Find the missing number: 1, 2, ?, 8, 16
  3. 3.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ● (b) ▲ (c) ★
  4. 4.How many lines of symmetry does a regular hexagon have?
  5. 5.Find the missing number: 17, 23, 29, ?, 41
  6. 6.What comes next? ■ ■ ● ■ ■ ● ■ ■ ? (a) ● (b) ■ (c) ▲
  7. 7.Find the missing number: 3, 9, 27, 81, ?
  8. 8.Find the missing number: 6, 8, 11, ?, 20
  9. 9.What comes next? ● ● ★ ● ● ★ ● ? (a) ● (b) ★ (c) ■
  10. 10.Find the missing number: 14, 17, ?, 26, 32
  11. 11.Find the missing number: 16, 19, 23, 28, ?
  12. 12.How many lines of symmetry does a triangle with all sides equal have?
  13. 13.Find the missing number: 7, 8, 10, 13, ?
  14. 14.Find the missing number: 1, 3, 9, 27, ?
  15. 15.Find the missing number: 3, 4, 6, 9, ?
  16. 16.How many lines of symmetry does the capital letter H have?
  17. 17.How many lines of symmetry does the capital letter A have?
  18. 18.Find the missing number: 4, 12, ?, 108, 324
  19. 19.How many lines of symmetry does a rectangle that is not a square have?
  20. 20.What comes next? ■ ● ● ■ ● ● ■ ? (a) ■ (b) ★ (c) ●
  21. 21.Find the missing number: 5, 15, 45, 135, ?
  22. 22.Find the missing number: 8, 20, 32, ?, 56
  23. 23.Find the missing number: 11, 12, 14, ?, 21
  24. 24.Find the missing number: 15, 18, ?, 24, 27
  25. 25.Which capital letter has no line of symmetry? (a) U (b) J (c) M
  26. 26.Which capital letter has no line of symmetry? (a) X (b) G (c) W
  27. 27.Find the missing number: 4, 8, 16, 32, ?
  28. 28.What comes next? ★ ★ ● ★ ★ ● ★ ★ ? (a) ★ (b) ▲ (c) ●
  29. 29.How many lines of symmetry does the capital letter T have?
  30. 30.Find the missing number: 5, 10, 20, 40, ?
  31. 31.Find the missing number: ?, 5, 9, 13, 17
  32. 32.Find the missing number: 10, 21, ?, 43, 54
  33. 33.Which capital letter has no line of symmetry? (a) L (b) H (c) T
  34. 34.Find the missing number: 7, 10, 13, ?, 19
  35. 35.What comes next? ■ ★ ★ ■ ★ ★ ■ ? (a) ★ (b) ▲ (c) ■
  36. 36.Which capital letter has no line of symmetry? (a) O (b) R (c) M
  37. 37.Find the missing number: 2, 4, ?, 16, 32
  38. 38.Find the missing number: 8, 9, ?, 14, 18
  39. 39.Which capital letter has a line of symmetry? (a) Q (b) S (c) O
  40. 40.Find the missing number: 6, 9, 12, ?, 18

Answer key

  1. X
  2. 4
  3. ●
  4. 6
  5. 35
  6. ●
  7. 243
  8. 15
  9. ●
  10. 21
  11. 34
  12. 3
  13. 17
  14. 81
  15. 13
  16. 2
  17. 1
  18. 36
  19. 2
  20. ●
  21. 405
  22. 44
  23. 17
  24. 21
  25. J
  26. G
  27. 64
  28. ●
  29. 1
  30. 80
  31. 1
  32. 32
  33. L
  34. 16
  35. ★
  36. R
  37. 8
  38. 11
  39. O
  40. 15

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