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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 691 · 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: 2, 6, 18, 54, ?
  3. 3.Find the missing number: 3, 6, ?, 24, 48
  4. 4.Find the missing number: 1, 3, ?, 27, 81
  5. 5.Find the missing number: 3, 9, 27, 81, ?
  6. 6.Find the missing number: 7, 10, 14, 19, ?
  7. 7.Find the missing number: 7, ?, 29, 40, 51
  8. 8.Find the missing number: 14, 16, ?, 23, 28
  9. 9.Find the missing number: ?, 14, 21, 28, 35
  10. 10.How many lines of symmetry does a regular pentagon have?
  11. 11.Find the missing number: 6, 18, ?, 162, 486
  12. 12.Find the missing number: 13, 14, ?, 19, 23
  13. 13.Find the missing number: 15, 17, 20, 24, ?
  14. 14.What comes next? ★ ★ ● ★ ★ ● ★ ? (a) ★ (b) ● (c) ▲
  15. 15.How many lines of symmetry does the capital letter H have?
  16. 16.Which capital letter has a line of symmetry? (a) L (b) G (c) U
  17. 17.How many lines of symmetry does the capital letter T have?
  18. 18.Which capital letter has no line of symmetry? (a) W (b) X (c) S
  19. 19.Which capital letter has a line of symmetry? (a) J (b) S (c) X
  20. 20.How many lines of symmetry does a square have?
  21. 21.Which capital letter has a line of symmetry? (a) H (b) F (c) G
  22. 22.Find the missing number: 7, ?, 31, 43, 55
  23. 23.Which capital letter has a line of symmetry? (a) R (b) L (c) I
  24. 24.How many lines of symmetry does a triangle with all sides equal have?
  25. 25.Find the missing number: 10, 20, 30, ?, 50
  26. 26.Find the missing number: 9, 14, 19, 24, ?
  27. 27.Find the missing number: 3, 9, 27, ?, 243
  28. 28.Find the missing number: 6, 12, ?, 48, 96
  29. 29.How many lines of symmetry does the capital letter A have?
  30. 30.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ? (a) ■ (b) ▲ (c) ★
  31. 31.Which capital letter has a line of symmetry? (a) L (b) S (c) W
  32. 32.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ■ ? (a) ● (b) ■ (c) ▲
  33. 33.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ▲ (b) ■ (c) ★
  34. 34.Find the missing number: 20, ?, 42, 53, 64
  35. 35.How many lines of symmetry does a regular hexagon have?
  36. 36.Find the missing number: 1, 6, 11, 16, ?
  37. 37.Find the missing number: 9, 19, ?, 39, 49
  38. 38.Find the missing number: 5, 12, 19, 26, ?
  39. 39.Which capital letter has a line of symmetry? (a) M (b) S (c) Q
  40. 40.How many lines of symmetry does a rectangle that is not a square have?

Answer key

  1. ●
  2. 162
  3. 12
  4. 9
  5. 243
  6. 25
  7. 18
  8. 19
  9. 7
  10. 5
  11. 54
  12. 16
  13. 29
  14. ★
  15. 2
  16. U
  17. 1
  18. S
  19. X
  20. 4
  21. H
  22. 19
  23. I
  24. 3
  25. 40
  26. 29
  27. 81
  28. 24
  29. 1
  30. ▲
  31. W
  32. ■
  33. ■
  34. 31
  35. 6
  36. 21
  37. 29
  38. 33
  39. M
  40. 2

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