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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 872 · 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.Find the missing number: 9, 10, 12, 15, ?
  2. 2.Find the missing number: 7, 11, 15, 19, ?
  3. 3.Which capital letter has a line of symmetry? (a) W (b) R (c) J
  4. 4.Find the missing number: 19, 30, ?, 52, 63
  5. 5.Find the missing number: 3, 6, ?, 24, 48
  6. 6.Find the missing number: 3, ?, 23, 33, 43
  7. 7.What comes next? ● ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ■ (b) ▲ (c) ●
  8. 8.How many lines of symmetry does a regular hexagon have?
  9. 9.Which capital letter has no line of symmetry? (a) I (b) X (c) F
  10. 10.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ■ (b) ● (c) ▲
  11. 11.Find the missing number: 5, 8, 12, 17, ?
  12. 12.What comes next? ● ● ★ ● ● ★ ● ? (a) ★ (b) ■ (c) ●
  13. 13.Which capital letter has a line of symmetry? (a) P (b) H (c) F
  14. 14.Find the missing number: 13, 15, 18, 22, ?
  15. 15.Which capital letter has a line of symmetry? (a) S (b) Z (c) U
  16. 16.Which capital letter has no line of symmetry? (a) U (b) M (c) S
  17. 17.Which capital letter has a line of symmetry? (a) G (b) X (c) F
  18. 18.Find the missing number: ?, 25, 33, 41, 49
  19. 19.How many lines of symmetry does a triangle with all sides equal have?
  20. 20.Find the missing number: 6, 12, 24, ?, 96
  21. 21.Find the missing number: 2, 6, 18, ?, 162
  22. 22.Find the missing number: 15, 16, ?, 21, 25
  23. 23.Find the missing number: ?, 7, 11, 15, 19
  24. 24.What comes next? ● ● ▲ ● ● ▲ ● ? (a) ★ (b) ▲ (c) ●
  25. 25.Find the missing number: 4, 8, ?, 32, 64
  26. 26.Find the missing number: 20, 22, 25, 29, ?
  27. 27.Find the missing number: 4, 12, 36, ?, 324
  28. 28.How many lines of symmetry does a square have?
  29. 29.Which capital letter has a line of symmetry? (a) G (b) P (c) A
  30. 30.Find the missing number: 5, 15, 45, 135, ?
  31. 31.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ■ (b) ▲ (c) ●
  32. 32.Find the missing number: 5, 15, ?, 135, 405
  33. 33.How many lines of symmetry does a rectangle that is not a square have?
  34. 34.Find the missing number: 6, 12, 24, 48, ?
  35. 35.Which capital letter has no line of symmetry? (a) A (b) H (c) R
  36. 36.How many lines of symmetry does the capital letter A have?
  37. 37.Find the missing number: 16, 17, ?, 22, 26
  38. 38.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ■ (b) ▲ (c) ●
  39. 39.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ? (a) ■ (b) ● (c) ▲
  40. 40.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ★ (b) ■ (c) ▲

Answer key

  1. 19
  2. 23
  3. W
  4. 41
  5. 12
  6. 13
  7. ▲
  8. 6
  9. F
  10. ▲
  11. 23
  12. ●
  13. H
  14. 27
  15. U
  16. S
  17. X
  18. 17
  19. 3
  20. 48
  21. 54
  22. 18
  23. 3
  24. ●
  25. 16
  26. 34
  27. 108
  28. 4
  29. A
  30. 405
  31. ▲
  32. 45
  33. 2
  34. 96
  35. R
  36. 1
  37. 19
  38. ●
  39. ■
  40. ▲

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