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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 201 · 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 triangle with all sides equal have?
  2. 2.How many lines of symmetry does the capital letter H have?
  3. 3.How many lines of symmetry does the capital letter T have?
  4. 4.Which capital letter has a line of symmetry? (a) G (b) M (c) J
  5. 5.Find the missing number: 6, 18, ?, 162, 486
  6. 6.Find the missing number: 6, 12, ?, 48, 96
  7. 7.Find the missing number: 4, 7, ?, 16, 22
  8. 8.Find the missing number: 14, 15, ?, 20, 24
  9. 9.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ■ (b) ▲ (c) ★
  10. 10.Find the missing number: 15, 20, 25, 30, ?
  11. 11.Find the missing number: 5, 13, ?, 29, 37
  12. 12.Find the missing number: 1, 2, 4, 8, ?
  13. 13.Find the missing number: 8, 14, 20, 26, ?
  14. 14.Which capital letter has no line of symmetry? (a) L (b) O (c) I
  15. 15.Find the missing number: 18, 21, ?, 27, 30
  16. 16.How many lines of symmetry does a regular hexagon have?
  17. 17.How many lines of symmetry does a square have?
  18. 18.What comes next? ● ■ ■ ● ■ ■ ● ■ ? (a) ▲ (b) ■ (c) ●
  19. 19.How many lines of symmetry does the capital letter A have?
  20. 20.How many lines of symmetry does a rectangle that is not a square have?
  21. 21.Find the missing number: 11, 14, 17, ?, 23
  22. 22.Find the missing number: 6, 18, 54, ?, 486
  23. 23.Find the missing number: 10, 11, 13, 16, ?
  24. 24.What comes next? ● ● ★ ● ● ★ ● ? (a) ● (b) ★ (c) ▲
  25. 25.Find the missing number: 5, 15, 45, 135, ?
  26. 26.Which capital letter has a line of symmetry? (a) F (b) S (c) I
  27. 27.Find the missing number: 4, 12, 36, 108, ?
  28. 28.Find the missing number: 10, 22, ?, 46, 58
  29. 29.Find the missing number: 19, 22, 26, 31, ?
  30. 30.Find the missing number: 5, 12, ?, 26, 33
  31. 31.What comes next? ■ ■ ★ ■ ■ ★ ■ ? (a) ▲ (b) ★ (c) ■
  32. 32.Which capital letter has a line of symmetry? (a) O (b) Z (c) L
  33. 33.Find the missing number: 15, 21, ?, 33, 39
  34. 34.Which capital letter has no line of symmetry? (a) P (b) O (c) V
  35. 35.Find the missing number: 1, 3, ?, 10, 15
  36. 36.Find the missing number: 4, 5, ?, 10, 14
  37. 37.Which capital letter has no line of symmetry? (a) A (b) W (c) S
  38. 38.Find the missing number: 3, 5, 8, ?, 17
  39. 39.Which capital letter has a line of symmetry? (a) R (b) X (c) P
  40. 40.Find the missing number: ?, 25, 30, 35, 40

Answer key

  1. 3
  2. 2
  3. 1
  4. M
  5. 54
  6. 24
  7. 11
  8. 17
  9. ★
  10. 35
  11. 21
  12. 16
  13. 32
  14. L
  15. 24
  16. 6
  17. 4
  18. ■
  19. 1
  20. 2
  21. 20
  22. 162
  23. 20
  24. ●
  25. 405
  26. I
  27. 324
  28. 34
  29. 37
  30. 19
  31. ■
  32. O
  33. 27
  34. P
  35. 6
  36. 7
  37. S
  38. 12
  39. X
  40. 20

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