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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 285 · 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: 6, 18, 54, 162, ?
  2. 2.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ● (b) ■ (c) ▲
  3. 3.How many lines of symmetry does a regular hexagon have?
  4. 4.Find the missing number: 5, 15, ?, 135, 405
  5. 5.Find the missing number: 11, ?, 19, 23, 27
  6. 6.Find the missing number: 1, 2, ?, 7, 11
  7. 7.Find the missing number: 2, 4, ?, 16, 32
  8. 8.Find the missing number: 4, 8, 16, ?, 64
  9. 9.Find the missing number: 15, 17, ?, 24, 29
  10. 10.Find the missing number: 3, 6, ?, 24, 48
  11. 11.Which capital letter has no line of symmetry? (a) H (b) T (c) Z
  12. 12.Which capital letter has no line of symmetry? (a) J (b) A (c) I
  13. 13.How many lines of symmetry does the capital letter T have?
  14. 14.Find the missing number: 2, 5, 8, ?, 14
  15. 15.Find the missing number: 4, 8, ?, 32, 64
  16. 16.Find the missing number: 9, 12, 16, ?, 27
  17. 17.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ● (b) ★ (c) ▲
  18. 18.How many lines of symmetry does a regular pentagon have?
  19. 19.Find the missing number: 7, 8, 10, 13, ?
  20. 20.Find the missing number: ?, 29, 41, 53, 65
  21. 21.Which capital letter has no line of symmetry? (a) A (b) F (c) H
  22. 22.Find the missing number: 9, 10, 12, ?, 19
  23. 23.Find the missing number: 4, 12, 36, 108, ?
  24. 24.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ▲ (b) ● (c) ★
  25. 25.Find the missing number: 12, 17, ?, 27, 32
  26. 26.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ● (b) ■ (c) ▲
  27. 27.Which capital letter has a line of symmetry? (a) W (b) P (c) R
  28. 28.Find the missing number: 4, 5, 7, ?, 14
  29. 29.Find the missing number: 6, 12, 24, 48, ?
  30. 30.Find the missing number: 7, 14, 21, ?, 35
  31. 31.Find the missing number: 1, 3, ?, 27, 81
  32. 32.Find the missing number: 4, 8, 12, 16, ?
  33. 33.Which capital letter has a line of symmetry? (a) Z (b) J (c) V
  34. 34.Find the missing number: 16, 19, ?, 28, 34
  35. 35.How many lines of symmetry does the capital letter H have?
  36. 36.Find the missing number: 2, 6, ?, 54, 162
  37. 37.Find the missing number: ?, 22, 25, 28, 31
  38. 38.How many lines of symmetry does a triangle with all sides equal have?
  39. 39.Find the missing number: 15, 18, 21, ?, 27
  40. 40.Which capital letter has a line of symmetry? (a) T (b) G (c) J

Answer key

  1. 486
  2. ●
  3. 6
  4. 45
  5. 15
  6. 4
  7. 8
  8. 32
  9. 20
  10. 12
  11. Z
  12. J
  13. 1
  14. 11
  15. 16
  16. 21
  17. ▲
  18. 5
  19. 17
  20. 17
  21. F
  22. 15
  23. 324
  24. ▲
  25. 22
  26. ■
  27. W
  28. 10
  29. 96
  30. 28
  31. 9
  32. 20
  33. V
  34. 23
  35. 2
  36. 18
  37. 19
  38. 3
  39. 24
  40. T

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