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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 511 · 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: 5, 10, 20, ?, 80
  2. 2.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ? (a) ■ (b) ▲ (c) ★
  3. 3.Which capital letter has a line of symmetry? (a) L (b) H (c) Q
  4. 4.Find the missing number: 3, 10, ?, 24, 31
  5. 5.Find the missing number: 6, 8, 11, ?, 20
  6. 6.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ? (a) ▲ (b) ■ (c) ★
  7. 7.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ▲ (b) ■ (c) ●
  8. 8.Which capital letter has a line of symmetry? (a) X (b) S (c) P
  9. 9.Find the missing number: 16, 17, ?, 22, 26
  10. 10.Find the missing number: 2, 6, 18, 54, ?
  11. 11.How many lines of symmetry does a regular hexagon have?
  12. 12.Find the missing number: 19, 22, ?, 31, 37
  13. 13.What comes next? ★ ■ ■ ★ ■ ■ ★ ? (a) ● (b) ★ (c) ■
  14. 14.Find the missing number: 11, 12, 14, ?, 21
  15. 15.Find the missing number: ?, 30, 41, 52, 63
  16. 16.Find the missing number: 3, 6, ?, 24, 48
  17. 17.Find the missing number: 4, 8, ?, 32, 64
  18. 18.Find the missing number: 7, 8, ?, 13, 17
  19. 19.Find the missing number: 12, 15, 19, 24, ?
  20. 20.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ▲ ? (a) ● (b) ▲ (c) ★
  21. 21.What comes next? ● ■ ■ ● ■ ■ ● ? (a) ■ (b) ● (c) ▲
  22. 22.Find the missing number: 6, 12, ?, 48, 96
  23. 23.How many lines of symmetry does a square have?
  24. 24.Find the missing number: 5, 10, ?, 40, 80
  25. 25.Find the missing number: 19, 28, ?, 46, 55
  26. 26.Find the missing number: 3, 7, 11, ?, 19
  27. 27.Find the missing number: 17, 20, 23, 26, ?
  28. 28.What comes next? ● ★ ★ ● ★ ★ ● ★ ? (a) ■ (b) ● (c) ★
  29. 29.Find the missing number: 1, 3, ?, 27, 81
  30. 30.Find the missing number: 12, 13, 15, ?, 22
  31. 31.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ★ (b) ▲ (c) ■
  32. 32.Find the missing number: 2, 10, ?, 26, 34
  33. 33.Find the missing number: 2, 4, ?, 16, 32
  34. 34.How many lines of symmetry does the capital letter T have?
  35. 35.Find the missing number: 9, 20, 31, 42, ?
  36. 36.Find the missing number: 6, 8, 11, 15, ?
  37. 37.Find the missing number: 11, 22, 33, 44, ?
  38. 38.Find the missing number: 16, 19, ?, 28, 34
  39. 39.Find the missing number: 5, 10, 20, 40, ?
  40. 40.Find the missing number: 17, 18, 20, ?, 27

Answer key

  1. 40
  2. ■
  3. H
  4. 17
  5. 15
  6. ▲
  7. ●
  8. X
  9. 19
  10. 162
  11. 6
  12. 26
  13. ■
  14. 17
  15. 19
  16. 12
  17. 16
  18. 10
  19. 30
  20. ★
  21. ■
  22. 24
  23. 4
  24. 20
  25. 37
  26. 15
  27. 29
  28. ★
  29. 9
  30. 18
  31. ▲
  32. 18
  33. 8
  34. 1
  35. 53
  36. 20
  37. 55
  38. 23
  39. 80
  40. 23

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