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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 152 · 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.How many lines of symmetry does a regular pentagon have?
  2. 2.Which capital letter has a line of symmetry? (a) M (b) J (c) R
  3. 3.Find the missing number: 1, 3, 9, ?, 81
  4. 4.Find the missing number: ?, 13, 22, 31, 40
  5. 5.How many lines of symmetry does the capital letter T have?
  6. 6.Find the missing number: 3, 10, ?, 24, 31
  7. 7.Find the missing number: 17, 27, ?, 47, 57
  8. 8.Find the missing number: 12, 14, 17, ?, 26
  9. 9.Find the missing number: 2, 7, ?, 17, 22
  10. 10.Find the missing number: 2, 6, ?, 54, 162
  11. 11.What comes next? ● ■ ■ ● ■ ■ ● ■ ? (a) ▲ (b) ■ (c) ●
  12. 12.Find the missing number: 8, 11, 15, ?, 26
  13. 13.Which capital letter has no line of symmetry? (a) I (b) P (c) H
  14. 14.How many lines of symmetry does a triangle with all sides equal have?
  15. 15.Find the missing number: 11, 14, ?, 23, 29
  16. 16.Which capital letter has no line of symmetry? (a) H (b) S (c) U
  17. 17.Find the missing number: 16, 18, 21, ?, 30
  18. 18.How many lines of symmetry does a regular hexagon have?
  19. 19.Find the missing number: 14, 15, 17, ?, 24
  20. 20.Find the missing number: 5, 10, ?, 40, 80
  21. 21.Find the missing number: ?, 29, 39, 49, 59
  22. 22.Find the missing number: 1, 5, 9, ?, 17
  23. 23.Which capital letter has a line of symmetry? (a) R (b) F (c) I
  24. 24.Find the missing number: 19, 21, 24, 28, ?
  25. 25.Find the missing number: 16, 18, 21, 25, ?
  26. 26.What comes next? ■ ● ● ■ ● ● ■ ● ? (a) ▲ (b) ● (c) ■
  27. 27.Find the missing number: 5, 8, ?, 14, 17
  28. 28.How many lines of symmetry does a rectangle that is not a square have?
  29. 29.Find the missing number: 1, 3, 9, 27, ?
  30. 30.How many lines of symmetry does the capital letter A have?
  31. 31.Find the missing number: 10, 11, 13, 16, ?
  32. 32.Find the missing number: 1, 3, ?, 27, 81
  33. 33.What comes next? ★ ★ ■ ★ ★ ■ ★ ★ ? (a) ■ (b) ★ (c) ●
  34. 34.Find the missing number: ?, 11, 17, 23, 29
  35. 35.Find the missing number: 3, 5, ?, 12, 17
  36. 36.Find the missing number: ?, 9, 17, 25, 33
  37. 37.Which capital letter has a line of symmetry? (a) W (b) Q (c) L
  38. 38.Find the missing number: 12, 13, 15, 18, ?
  39. 39.Find the missing number: 20, 21, 23, 26, ?
  40. 40.Find the missing number: 9, 17, ?, 33, 41

Answer key

  1. 5
  2. M
  3. 27
  4. 4
  5. 1
  6. 17
  7. 37
  8. 21
  9. 12
  10. 18
  11. ■
  12. 20
  13. P
  14. 3
  15. 18
  16. S
  17. 25
  18. 6
  19. 20
  20. 20
  21. 19
  22. 13
  23. I
  24. 33
  25. 30
  26. ●
  27. 11
  28. 2
  29. 81
  30. 1
  31. 20
  32. 9
  33. ■
  34. 5
  35. 8
  36. 1
  37. W
  38. 22
  39. 30
  40. 25

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