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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 437 · 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: 6, 18, ?, 162, 486
  2. 2.Find the missing number: 1, 2, 4, 8, ?
  3. 3.Find the missing number: 12, 18, 24, ?, 36
  4. 4.Which capital letter has a line of symmetry? (a) G (b) W (c) Z
  5. 5.Find the missing number: 5, 10, ?, 40, 80
  6. 6.Find the missing number: 16, 23, ?, 37, 44
  7. 7.How many lines of symmetry does a square have?
  8. 8.Find the missing number: 4, 12, 36, ?, 324
  9. 9.Which capital letter has no line of symmetry? (a) U (b) M (c) P
  10. 10.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ★ ? (a) ★ (b) ■ (c) ▲
  11. 11.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ? (a) ■ (b) ▲ (c) ★
  12. 12.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ? (a) ▲ (b) ● (c) ■
  13. 13.Find the missing number: 15, 17, 20, 24, ?
  14. 14.Find the missing number: 10, 21, 32, ?, 54
  15. 15.Find the missing number: ?, 11, 15, 19, 23
  16. 16.What comes next? ● ● ■ ● ● ■ ● ? (a) ■ (b) ● (c) ★
  17. 17.Find the missing number: ?, 23, 35, 47, 59
  18. 18.Find the missing number: 17, 19, ?, 26, 31
  19. 19.Find the missing number: ?, 22, 25, 28, 31
  20. 20.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ■ (b) ★ (c) ▲
  21. 21.Find the missing number: ?, 19, 29, 39, 49
  22. 22.Find the missing number: 20, 21, ?, 26, 30
  23. 23.How many lines of symmetry does the capital letter A have?
  24. 24.Find the missing number: 11, 22, ?, 44, 55
  25. 25.Find the missing number: 3, 14, ?, 36, 47
  26. 26.Find the missing number: 6, 11, 16, 21, ?
  27. 27.Find the missing number: 2, 10, ?, 26, 34
  28. 28.How many lines of symmetry does a regular pentagon have?
  29. 29.Find the missing number: 4, 10, ?, 22, 28
  30. 30.Find the missing number: 13, 24, 35, 46, ?
  31. 31.How many lines of symmetry does a triangle with all sides equal have?
  32. 32.Find the missing number: 9, 10, ?, 15, 19
  33. 33.Find the missing number: 17, 20, ?, 29, 35
  34. 34.What comes next? ■ ★ ★ ■ ★ ★ ■ ★ ? (a) ■ (b) ★ (c) ●
  35. 35.Find the missing number: 2, ?, 16, 23, 30
  36. 36.Which capital letter has no line of symmetry? (a) U (b) F (c) X
  37. 37.What comes next? ● ● ★ ● ● ★ ● ● ? (a) ● (b) ▲ (c) ★
  38. 38.Find the missing number: ?, 6, 9, 12, 15
  39. 39.Find the missing number: 5, 7, ?, 14, 19
  40. 40.Which capital letter has no line of symmetry? (a) V (b) G (c) H

Answer key

  1. 54
  2. 16
  3. 30
  4. W
  5. 20
  6. 30
  7. 4
  8. 108
  9. P
  10. ★
  11. ■
  12. ▲
  13. 29
  14. 43
  15. 7
  16. ●
  17. 11
  18. 22
  19. 19
  20. ★
  21. 9
  22. 23
  23. 1
  24. 33
  25. 25
  26. 26
  27. 18
  28. 5
  29. 16
  30. 57
  31. 3
  32. 12
  33. 24
  34. ★
  35. 9
  36. F
  37. ★
  38. 3
  39. 10
  40. G

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