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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 349 · 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.How many lines of symmetry does the capital letter A have?
  2. 2.Which capital letter has no line of symmetry? (a) T (b) L (c) I
  3. 3.How many lines of symmetry does the capital letter T have?
  4. 4.How many lines of symmetry does a regular hexagon have?
  5. 5.Find the missing number: 18, 22, ?, 30, 34
  6. 6.What comes next? ● ● ▲ ● ● ▲ ● ? (a) ● (b) ★ (c) ▲
  7. 7.Find the missing number: 2, 6, 18, 54, ?
  8. 8.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ● (b) ▲ (c) ★
  9. 9.Which capital letter has a line of symmetry? (a) T (b) P (c) Q
  10. 10.Find the missing number: 16, ?, 34, 43, 52
  11. 11.Find the missing number: 1, 2, 4, ?, 16
  12. 12.Find the missing number: 6, 7, ?, 12, 16
  13. 13.Find the missing number: 2, 14, 26, 38, ?
  14. 14.Find the missing number: 14, 16, 19, 23, ?
  15. 15.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ▲ (b) ■ (c) ●
  16. 16.Find the missing number: 17, ?, 37, 47, 57
  17. 17.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ■ (b) ★ (c) ▲
  18. 18.Find the missing number: 2, 4, ?, 16, 32
  19. 19.Which capital letter has no line of symmetry? (a) H (b) T (c) F
  20. 20.Find the missing number: 2, 6, ?, 54, 162
  21. 21.Find the missing number: 3, 5, 8, ?, 17
  22. 22.Find the missing number: 6, 18, ?, 162, 486
  23. 23.Find the missing number: 8, 19, ?, 41, 52
  24. 24.Find the missing number: 8, ?, 20, 26, 32
  25. 25.Find the missing number: 3, 9, 27, ?, 243
  26. 26.How many lines of symmetry does a triangle with all sides equal have?
  27. 27.Find the missing number: 6, 12, 24, 48, ?
  28. 28.Which capital letter has a line of symmetry? (a) V (b) F (c) Z
  29. 29.Find the missing number: 2, 4, 8, ?, 32
  30. 30.Which capital letter has a line of symmetry? (a) F (b) A (c) J
  31. 31.Find the missing number: 16, 23, ?, 37, 44
  32. 32.How many lines of symmetry does a square have?
  33. 33.Find the missing number: 12, 14, ?, 21, 26
  34. 34.Find the missing number: 2, ?, 18, 26, 34
  35. 35.Find the missing number: 5, 15, 45, ?, 405
  36. 36.What comes next? ★ ● ● ★ ● ● ★ ● ? (a) ● (b) ★ (c) ▲
  37. 37.Find the missing number: 2, 4, 8, 16, ?
  38. 38.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ? (a) ★ (b) ● (c) ▲
  39. 39.Find the missing number: 10, 11, ?, 16, 20
  40. 40.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ★ ? (a) ● (b) ★ (c) ▲

Answer key

  1. 1
  2. L
  3. 1
  4. 6
  5. 26
  6. ●
  7. 162
  8. ▲
  9. T
  10. 25
  11. 8
  12. 9
  13. 50
  14. 28
  15. ▲
  16. 27
  17. ▲
  18. 8
  19. F
  20. 18
  21. 12
  22. 54
  23. 30
  24. 14
  25. 81
  26. 3
  27. 96
  28. V
  29. 16
  30. A
  31. 30
  32. 4
  33. 17
  34. 10
  35. 135
  36. ●
  37. 32
  38. ▲
  39. 13
  40. ▲

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