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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 549 · 40 sums
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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) S (c) T
  2. 2.Find the missing number: 1, 9, 17, 25, ?
  3. 3.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ▲ (b) ● (c) ★
  4. 4.Find the missing number: 19, 31, 43, ?, 67
  5. 5.Find the missing number: 6, 12, 24, 48, ?
  6. 6.Find the missing number: 12, ?, 34, 45, 56
  7. 7.What comes next? ● ● ★ ● ● ★ ● ? (a) ● (b) ★ (c) ■
  8. 8.Find the missing number: ?, 27, 39, 51, 63
  9. 9.Which capital letter has a line of symmetry? (a) R (b) S (c) H
  10. 10.Find the missing number: 5, 14, ?, 32, 41
  11. 11.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ? (a) ■ (b) ▲ (c) ★
  12. 12.Which capital letter has no line of symmetry? (a) M (b) U (c) J
  13. 13.Find the missing number: 3, 9, ?, 81, 243
  14. 14.Find the missing number: 20, 23, ?, 32, 38
  15. 15.Which capital letter has a line of symmetry? (a) G (b) S (c) X
  16. 16.How many lines of symmetry does the capital letter T have?
  17. 17.How many lines of symmetry does a triangle with all sides equal have?
  18. 18.Find the missing number: 13, 16, 20, ?, 31
  19. 19.Find the missing number: 13, 16, ?, 25, 31
  20. 20.How many lines of symmetry does a regular hexagon have?
  21. 21.How many lines of symmetry does a regular pentagon have?
  22. 22.What comes next? ■ ■ ★ ■ ■ ★ ■ ■ ? (a) ▲ (b) ■ (c) ★
  23. 23.What comes next? ● ■ ■ ● ■ ■ ● ? (a) ★ (b) ■ (c) ●
  24. 24.Find the missing number: 3, ?, 11, 15, 19
  25. 25.How many lines of symmetry does a rectangle that is not a square have?
  26. 26.Find the missing number: 16, 19, ?, 28, 34
  27. 27.Find the missing number: 18, 26, 34, 42, ?
  28. 28.Which capital letter has a line of symmetry? (a) A (b) R (c) J
  29. 29.Find the missing number: ?, 20, 26, 32, 38
  30. 30.Find the missing number: ?, 15, 26, 37, 48
  31. 31.Find the missing number: 11, 15, 19, 23, ?
  32. 32.Find the missing number: 1, 2, ?, 8, 16
  33. 33.What comes next? ■ ● ● ■ ● ● ■ ? (a) ● (b) ★ (c) ■
  34. 34.Find the missing number: 1, 2, 4, ?, 16
  35. 35.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ▲ (b) ★ (c) ■
  36. 36.Find the missing number: 19, 22, 26, 31, ?
  37. 37.What comes next? ★ ★ ● ★ ★ ● ★ ★ ? (a) ▲ (b) ★ (c) ●
  38. 38.Which capital letter has a line of symmetry? (a) L (b) I (c) Z
  39. 39.Find the missing number: ?, 16, 19, 22, 25
  40. 40.How many lines of symmetry does a square have?

Answer key

  1. T
  2. 33
  3. ▲
  4. 55
  5. 96
  6. 23
  7. ●
  8. 15
  9. H
  10. 23
  11. ★
  12. J
  13. 27
  14. 27
  15. X
  16. 1
  17. 3
  18. 25
  19. 20
  20. 6
  21. 5
  22. ★
  23. ■
  24. 7
  25. 2
  26. 23
  27. 50
  28. A
  29. 14
  30. 4
  31. 27
  32. 4
  33. ●
  34. 8
  35. ★
  36. 37
  37. ●
  38. I
  39. 13
  40. 4

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