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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 834 · 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: 12, 13, ?, 18, 22
  2. 2.Find the missing number: 11, 14, 17, ?, 23
  3. 3.Which capital letter has a line of symmetry? (a) I (b) P (c) Z
  4. 4.How many lines of symmetry does a regular hexagon have?
  5. 5.What comes next? ★ ■ ■ ★ ■ ■ ★ ? (a) ▲ (b) ■ (c) ★
  6. 6.Which capital letter has a line of symmetry? (a) F (b) W (c) G
  7. 7.What comes next? ● ■ ■ ● ■ ■ ● ■ ? (a) ★ (b) ■ (c) ●
  8. 8.Find the missing number: 2, 10, 18, 26, ?
  9. 9.How many lines of symmetry does the capital letter T have?
  10. 10.How many lines of symmetry does a rectangle that is not a square have?
  11. 11.What comes next? ■ ● ● ■ ● ● ■ ? (a) ● (b) ★ (c) ■
  12. 12.How many lines of symmetry does a triangle with all sides equal have?
  13. 13.Find the missing number: 13, ?, 35, 46, 57
  14. 14.Find the missing number: 1, 3, 6, 10, ?
  15. 15.Find the missing number: 6, 18, 54, 162, ?
  16. 16.Find the missing number: 4, 12, 36, 108, ?
  17. 17.Find the missing number: 3, 9, 27, 81, ?
  18. 18.Which capital letter has no line of symmetry? (a) V (b) P (c) T
  19. 19.Find the missing number: 10, 12, 15, 19, ?
  20. 20.Which capital letter has a line of symmetry? (a) P (b) J (c) M
  21. 21.Find the missing number: 4, 8, ?, 32, 64
  22. 22.Find the missing number: 4, 5, 7, 10, ?
  23. 23.Find the missing number: 6, 9, 13, 18, ?
  24. 24.Find the missing number: 7, 14, ?, 28, 35
  25. 25.Find the missing number: 3, 4, ?, 9, 13
  26. 26.Which capital letter has a line of symmetry? (a) H (b) F (c) P
  27. 27.What comes next? ● ● ★ ● ● ★ ● ? (a) ● (b) ★ (c) ▲
  28. 28.Find the missing number: 14, 17, 21, 26, ?
  29. 29.Find the missing number: 4, 12, ?, 108, 324
  30. 30.Which capital letter has a line of symmetry? (a) S (b) F (c) T
  31. 31.Find the missing number: ?, 16, 25, 34, 43
  32. 32.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ■ (b) ★ (c) ▲
  33. 33.Find the missing number: 16, ?, 32, 40, 48
  34. 34.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ■ ? (a) ★ (b) ▲ (c) ■
  35. 35.Find the missing number: 18, 28, 38, ?, 58
  36. 36.Find the missing number: 16, 26, 36, ?, 56
  37. 37.Find the missing number: 12, 15, 19, ?, 30
  38. 38.How many lines of symmetry does a square have?
  39. 39.Find the missing number: 4, 8, 16, ?, 64
  40. 40.How many lines of symmetry does a regular pentagon have?

Answer key

  1. 15
  2. 20
  3. I
  4. 6
  5. ■
  6. W
  7. ■
  8. 34
  9. 1
  10. 2
  11. ●
  12. 3
  13. 24
  14. 15
  15. 486
  16. 324
  17. 243
  18. P
  19. 24
  20. M
  21. 16
  22. 14
  23. 24
  24. 21
  25. 6
  26. H
  27. ●
  28. 32
  29. 36
  30. T
  31. 7
  32. ★
  33. 24
  34. ■
  35. 48
  36. 46
  37. 24
  38. 4
  39. 32
  40. 5

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