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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 487 · 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: 14, 16, ?, 23, 28
  2. 2.How many lines of symmetry does a square have?
  3. 3.Find the missing number: 2, 6, ?, 54, 162
  4. 4.How many lines of symmetry does a rectangle that is not a square have?
  5. 5.Find the missing number: 4, 8, 16, ?, 64
  6. 6.Which capital letter has a line of symmetry? (a) L (b) H (c) S
  7. 7.Find the missing number: 14, 24, ?, 44, 54
  8. 8.What comes next? ■ ● ● ■ ● ● ■ ● ? (a) ● (b) ★ (c) ■
  9. 9.Find the missing number: 2, 4, ?, 16, 32
  10. 10.Find the missing number: 5, ?, 19, 26, 33
  11. 11.Find the missing number: 3, 12, 21, ?, 39
  12. 12.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ★ (b) ● (c) ▲
  13. 13.Find the missing number: 10, 11, 13, ?, 20
  14. 14.Find the missing number: 5, 15, 45, ?, 405
  15. 15.How many lines of symmetry does a regular pentagon have?
  16. 16.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ★ (b) ▲ (c) ■
  17. 17.Find the missing number: 12, 15, ?, 24, 30
  18. 18.Find the missing number: 4, 7, 11, 16, ?
  19. 19.Find the missing number: ?, 21, 25, 29, 33
  20. 20.Which capital letter has no line of symmetry? (a) W (b) X (c) P
  21. 21.How many lines of symmetry does the capital letter T have?
  22. 22.Find the missing number: 9, 12, 16, 21, ?
  23. 23.Find the missing number: 3, 5, ?, 12, 17
  24. 24.Find the missing number: 11, 13, 16, ?, 25
  25. 25.How many lines of symmetry does the capital letter A have?
  26. 26.Find the missing number: 13, 15, 18, 22, ?
  27. 27.Find the missing number: 5, 6, 8, ?, 15
  28. 28.Which capital letter has no line of symmetry? (a) H (b) F (c) I
  29. 29.Which capital letter has a line of symmetry? (a) J (b) O (c) F
  30. 30.Find the missing number: 14, 20, 26, ?, 38
  31. 31.Find the missing number: 9, 10, ?, 15, 19
  32. 32.Which capital letter has no line of symmetry? (a) I (b) V (c) Q
  33. 33.Which capital letter has a line of symmetry? (a) F (b) X (c) J
  34. 34.Find the missing number: 5, 10, ?, 40, 80
  35. 35.Find the missing number: 1, 2, ?, 8, 16
  36. 36.Find the missing number: 5, 15, 45, 135, ?
  37. 37.Find the missing number: 1, 9, 17, ?, 33
  38. 38.Find the missing number: 20, 23, ?, 32, 38
  39. 39.Find the missing number: 3, ?, 23, 33, 43
  40. 40.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ▲ (b) ● (c) ★

Answer key

  1. 19
  2. 4
  3. 18
  4. 2
  5. 32
  6. H
  7. 34
  8. ●
  9. 8
  10. 12
  11. 30
  12. ▲
  13. 16
  14. 135
  15. 5
  16. ■
  17. 19
  18. 22
  19. 17
  20. P
  21. 1
  22. 27
  23. 8
  24. 20
  25. 1
  26. 27
  27. 11
  28. F
  29. O
  30. 32
  31. 12
  32. Q
  33. X
  34. 20
  35. 4
  36. 405
  37. 25
  38. 27
  39. 13
  40. ▲

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