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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 6 · 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: 15, 18, 22, ?, 33
  2. 2.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ? (a) ■ (b) ▲ (c) ★
  3. 3.How many lines of symmetry does a square have?
  4. 4.Find the missing number: 3, 6, ?, 12, 15
  5. 5.Find the missing number: 2, 6, 18, ?, 162
  6. 6.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ■ ? (a) ■ (b) ▲ (c) ●
  7. 7.How many lines of symmetry does a triangle with all sides equal have?
  8. 8.Which capital letter has no line of symmetry? (a) V (b) L (c) H
  9. 9.Find the missing number: 5, 15, 45, 135, ?
  10. 10.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ★ ? (a) ★ (b) ■ (c) ▲
  11. 11.Find the missing number: ?, 18, 26, 34, 42
  12. 12.How many lines of symmetry does the capital letter T have?
  13. 13.Find the missing number: ?, 14, 19, 24, 29
  14. 14.Find the missing number: 7, 18, 29, 40, ?
  15. 15.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ? (a) ★ (b) ● (c) ▲
  16. 16.Find the missing number: ?, 7, 13, 19, 25
  17. 17.Find the missing number: ?, 14, 22, 30, 38
  18. 18.Find the missing number: 5, 10, ?, 40, 80
  19. 19.Find the missing number: 20, 30, 40, 50, ?
  20. 20.Find the missing number: 4, 12, 36, ?, 324
  21. 21.What comes next? ■ ■ ● ■ ■ ● ■ ■ ? (a) ★ (b) ■ (c) ●
  22. 22.Find the missing number: 2, 4, 8, ?, 32
  23. 23.Find the missing number: ?, 27, 39, 51, 63
  24. 24.Find the missing number: 5, 10, 20, 40, ?
  25. 25.Find the missing number: 14, 16, ?, 23, 28
  26. 26.Find the missing number: 15, 18, 21, 24, ?
  27. 27.Find the missing number: 6, 7, ?, 12, 16
  28. 28.Find the missing number: 12, 13, ?, 18, 22
  29. 29.Find the missing number: 8, 10, 13, ?, 22
  30. 30.Find the missing number: 12, 20, 28, 36, ?
  31. 31.Find the missing number: 3, 6, 10, 15, ?
  32. 32.Find the missing number: ?, 14, 20, 26, 32
  33. 33.Find the missing number: 18, 30, 42, ?, 66
  34. 34.Which capital letter has a line of symmetry? (a) P (b) V (c) G
  35. 35.Which capital letter has a line of symmetry? (a) S (b) F (c) H
  36. 36.What comes next? ★ ★ ● ★ ★ ● ★ ★ ? (a) ● (b) ★ (c) ■
  37. 37.Find the missing number: 5, 6, ?, 11, 15
  38. 38.Find the missing number: 11, 12, ?, 17, 21
  39. 39.Find the missing number: 5, 15, ?, 135, 405
  40. 40.Which capital letter has a line of symmetry? (a) O (b) L (c) J

Answer key

  1. 27
  2. ▲
  3. 4
  4. 9
  5. 54
  6. ■
  7. 3
  8. L
  9. 405
  10. ★
  11. 10
  12. 1
  13. 9
  14. 51
  15. ★
  16. 1
  17. 6
  18. 20
  19. 60
  20. 108
  21. ●
  22. 16
  23. 15
  24. 80
  25. 19
  26. 27
  27. 9
  28. 15
  29. 17
  30. 44
  31. 21
  32. 8
  33. 54
  34. V
  35. H
  36. ●
  37. 8
  38. 14
  39. 45
  40. O

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