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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 613 · 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, 18, ?, 25, 30
  2. 2.How many lines of symmetry does a regular hexagon have?
  3. 3.Find the missing number: 20, 21, ?, 26, 30
  4. 4.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ★ ? (a) ● (b) ▲ (c) ★
  5. 5.Find the missing number: 8, 10, ?, 17, 22
  6. 6.Find the missing number: 3, 9, 27, 81, ?
  7. 7.Find the missing number: 2, 6, 18, ?, 162
  8. 8.Find the missing number: 6, 18, 54, ?, 486
  9. 9.Which capital letter has a line of symmetry? (a) T (b) G (c) L
  10. 10.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ■ (b) ▲ (c) ●
  11. 11.How many lines of symmetry does the capital letter H have?
  12. 12.Which capital letter has no line of symmetry? (a) H (b) F (c) I
  13. 13.Find the missing number: 4, 8, ?, 32, 64
  14. 14.Find the missing number: 8, ?, 14, 17, 20
  15. 15.Find the missing number: 3, 6, 12, 24, ?
  16. 16.How many lines of symmetry does a triangle with all sides equal have?
  17. 17.What comes next? ★ ★ ● ★ ★ ● ★ ? (a) ● (b) ■ (c) ★
  18. 18.Find the missing number: 5, 15, 45, 135, ?
  19. 19.Find the missing number: 17, 20, ?, 29, 35
  20. 20.How many lines of symmetry does a rectangle that is not a square have?
  21. 21.How many lines of symmetry does a square have?
  22. 22.Find the missing number: 2, 6, 18, 54, ?
  23. 23.Which capital letter has a line of symmetry? (a) L (b) G (c) U
  24. 24.Find the missing number: 1, 13, 25, ?, 49
  25. 25.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ● (b) ▲ (c) ★
  26. 26.Which capital letter has no line of symmetry? (a) H (b) Q (c) T
  27. 27.Find the missing number: 16, 18, 21, ?, 30
  28. 28.Find the missing number: 16, 17, 19, ?, 26
  29. 29.Which capital letter has a line of symmetry? (a) F (b) Z (c) I
  30. 30.Find the missing number: 17, 25, 33, ?, 49
  31. 31.Which capital letter has no line of symmetry? (a) G (b) A (c) T
  32. 32.Which capital letter has a line of symmetry? (a) P (b) O (c) S
  33. 33.Which capital letter has a line of symmetry? (a) G (b) W (c) P
  34. 34.Which capital letter has no line of symmetry? (a) A (b) M (c) Z
  35. 35.Find the missing number: 6, ?, 16, 21, 26
  36. 36.Find the missing number: 1, 2, ?, 7, 11
  37. 37.Find the missing number: 13, ?, 37, 49, 61
  38. 38.Which capital letter has a line of symmetry? (a) H (b) L (c) Q
  39. 39.How many lines of symmetry does the capital letter T have?
  40. 40.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ★ (b) ▲ (c) ●

Answer key

  1. 21
  2. 6
  3. 23
  4. ▲
  5. 13
  6. 243
  7. 54
  8. 162
  9. T
  10. ●
  11. 2
  12. F
  13. 16
  14. 11
  15. 48
  16. 3
  17. ★
  18. 405
  19. 24
  20. 2
  21. 4
  22. 162
  23. U
  24. 37
  25. ▲
  26. Q
  27. 25
  28. 22
  29. I
  30. 41
  31. G
  32. O
  33. W
  34. Z
  35. 11
  36. 4
  37. 25
  38. H
  39. 1
  40. ▲

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