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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 337 · 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: 17, 18, 20, 23, ?
  2. 2.Find the missing number: 14, 17, 21, ?, 32
  3. 3.Which capital letter has a line of symmetry? (a) Q (b) Z (c) V
  4. 4.Which capital letter has no line of symmetry? (a) U (b) J (c) V
  5. 5.Which capital letter has no line of symmetry? (a) V (b) X (c) L
  6. 6.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ■ (b) ● (c) ▲
  7. 7.Find the missing number: 17, 21, 25, ?, 33
  8. 8.Find the missing number: 3, 6, ?, 24, 48
  9. 9.How many lines of symmetry does a regular hexagon have?
  10. 10.Which capital letter has no line of symmetry? (a) F (b) M (c) H
  11. 11.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ★ (b) ● (c) ▲
  12. 12.Find the missing number: 3, 5, ?, 12, 17
  13. 13.Find the missing number: 2, 6, 18, ?, 162
  14. 14.Find the missing number: ?, 5, 8, 11, 14
  15. 15.Find the missing number: 2, 8, 14, ?, 26
  16. 16.Find the missing number: 14, 17, 20, 23, ?
  17. 17.What comes next? ■ ● ● ■ ● ● ■ ? (a) ▲ (b) ■ (c) ●
  18. 18.Which capital letter has no line of symmetry? (a) I (b) A (c) G
  19. 19.Find the missing number: 1, 2, 4, ?, 16
  20. 20.Find the missing number: 5, 15, 45, ?, 405
  21. 21.What comes next? ★ ■ ■ ★ ■ ■ ★ ■ ? (a) ▲ (b) ★ (c) ■
  22. 22.Find the missing number: ?, 17, 25, 33, 41
  23. 23.Find the missing number: 15, ?, 37, 48, 59
  24. 24.Find the missing number: 18, ?, 28, 33, 38
  25. 25.Find the missing number: 6, 8, 11, 15, ?
  26. 26.Find the missing number: 19, 22, 26, ?, 37
  27. 27.Which capital letter has a line of symmetry? (a) P (b) L (c) A
  28. 28.Find the missing number: 3, 9, ?, 21, 27
  29. 29.What comes next? ★ ★ ● ★ ★ ● ★ ? (a) ● (b) ▲ (c) ★
  30. 30.Find the missing number: 18, 19, 21, ?, 28
  31. 31.What comes next? ● ● ▲ ● ● ▲ ● ? (a) ▲ (b) ● (c) ■
  32. 32.Find the missing number: 6, 12, 24, 48, ?
  33. 33.Find the missing number: 9, 12, ?, 21, 27
  34. 34.How many lines of symmetry does a rectangle that is not a square have?
  35. 35.Find the missing number: 6, 13, 20, 27, ?
  36. 36.Find the missing number: ?, 15, 22, 29, 36
  37. 37.How many lines of symmetry does a triangle with all sides equal have?
  38. 38.Find the missing number: 6, 9, 13, ?, 24
  39. 39.Find the missing number: 10, 11, 13, 16, ?
  40. 40.Find the missing number: 3, 9, ?, 81, 243

Answer key

  1. 27
  2. 26
  3. V
  4. J
  5. L
  6. ●
  7. 29
  8. 12
  9. 6
  10. F
  11. ▲
  12. 8
  13. 54
  14. 2
  15. 20
  16. 26
  17. ●
  18. G
  19. 8
  20. 135
  21. ■
  22. 9
  23. 26
  24. 23
  25. 20
  26. 31
  27. A
  28. 15
  29. ★
  30. 24
  31. ●
  32. 96
  33. 16
  34. 2
  35. 34
  36. 8
  37. 3
  38. 18
  39. 20
  40. 27

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