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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 530 · 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 no line of symmetry? (a) I (b) F (c) X
  2. 2.Find the missing number: 5, 10, 20, 40, ?
  3. 3.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ▲ (b) ● (c) ■
  4. 4.How many lines of symmetry does a triangle with all sides equal have?
  5. 5.How many lines of symmetry does a square have?
  6. 6.What comes next? ● ● ★ ● ● ★ ● ● ? (a) ● (b) ■ (c) ★
  7. 7.How many lines of symmetry does the capital letter A have?
  8. 8.What comes next? ■ ■ ★ ■ ■ ★ ■ ? (a) ★ (b) ■ (c) ▲
  9. 9.Which capital letter has a line of symmetry? (a) J (b) R (c) A
  10. 10.Find the missing number: 15, 16, ?, 21, 25
  11. 11.Find the missing number: 2, ?, 20, 29, 38
  12. 12.Find the missing number: 13, 16, ?, 22, 25
  13. 13.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ★ (b) ● (c) ▲
  14. 14.Find the missing number: 5, 9, 13, ?, 21
  15. 15.Which capital letter has a line of symmetry? (a) H (b) G (c) J
  16. 16.Which capital letter has a line of symmetry? (a) Z (b) W (c) L
  17. 17.Find the missing number: 14, 15, ?, 20, 24
  18. 18.Find the missing number: 16, 24, 32, 40, ?
  19. 19.Find the missing number: 13, 14, 16, 19, ?
  20. 20.How many lines of symmetry does a rectangle that is not a square have?
  21. 21.Find the missing number: 2, 3, 5, ?, 12
  22. 22.How many lines of symmetry does the capital letter H have?
  23. 23.What comes next? ★ ■ ■ ★ ■ ■ ★ ? (a) ★ (b) ● (c) ■
  24. 24.Find the missing number: 15, 20, 25, ?, 35
  25. 25.Find the missing number: 19, 29, ?, 49, 59
  26. 26.Which capital letter has no line of symmetry? (a) U (b) Z (c) H
  27. 27.Find the missing number: 6, 18, ?, 162, 486
  28. 28.Which capital letter has a line of symmetry? (a) J (b) P (c) T
  29. 29.How many lines of symmetry does the capital letter T have?
  30. 30.Find the missing number: 5, 10, ?, 40, 80
  31. 31.Find the missing number: 20, 23, ?, 32, 38
  32. 32.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ? (a) ● (b) ★ (c) ▲
  33. 33.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ▲ (b) ● (c) ★
  34. 34.What comes next? ■ ★ ★ ■ ★ ★ ■ ? (a) ■ (b) ▲ (c) ★
  35. 35.Which capital letter has no line of symmetry? (a) J (b) I (c) W
  36. 36.Find the missing number: 1, 4, ?, 13, 19
  37. 37.Find the missing number: 5, 15, ?, 135, 405
  38. 38.Find the missing number: 10, 11, ?, 16, 20
  39. 39.Find the missing number: 3, ?, 17, 24, 31
  40. 40.Find the missing number: 1, 2, 4, ?, 16

Answer key

  1. F
  2. 80
  3. ▲
  4. 3
  5. 4
  6. ★
  7. 1
  8. ■
  9. A
  10. 18
  11. 11
  12. 19
  13. ▲
  14. 17
  15. H
  16. W
  17. 17
  18. 48
  19. 23
  20. 2
  21. 8
  22. 2
  23. ■
  24. 30
  25. 39
  26. Z
  27. 54
  28. T
  29. 1
  30. 20
  31. 27
  32. ★
  33. ▲
  34. ★
  35. J
  36. 8
  37. 45
  38. 13
  39. 10
  40. 8

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