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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 35 · 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 the capital letter H have?
  2. 2.How many lines of symmetry does a square have?
  3. 3.How many lines of symmetry does the capital letter T have?
  4. 4.Find the missing number: 15, 17, 20, 24, ?
  5. 5.Which capital letter has a line of symmetry? (a) I (b) L (c) R
  6. 6.What comes next? ● ■ ■ ● ■ ■ ● ? (a) ● (b) ▲ (c) ■
  7. 7.Find the missing number: 1, 9, 17, ?, 33
  8. 8.Find the missing number: 5, 10, ?, 40, 80
  9. 9.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ▲ (b) ★ (c) ■
  10. 10.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ▲ ? (a) ★ (b) ▲ (c) ●
  11. 11.How many lines of symmetry does the capital letter A have?
  12. 12.Find the missing number: 6, 12, 24, ?, 96
  13. 13.Find the missing number: ?, 20, 32, 44, 56
  14. 14.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ▲ (b) ★ (c) ●
  15. 15.Which capital letter has a line of symmetry? (a) G (b) M (c) J
  16. 16.Find the missing number: 20, 24, 28, ?, 36
  17. 17.Find the missing number: 20, 23, 27, 32, ?
  18. 18.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ★ (b) ▲ (c) ●
  19. 19.Find the missing number: 9, 12, ?, 18, 21
  20. 20.Find the missing number: 3, 6, 12, 24, ?
  21. 21.Find the missing number: 3, 6, ?, 24, 48
  22. 22.Find the missing number: 12, 14, 17, ?, 26
  23. 23.Find the missing number: ?, 19, 22, 25, 28
  24. 24.How many lines of symmetry does a rectangle that is not a square have?
  25. 25.How many lines of symmetry does a regular hexagon have?
  26. 26.Find the missing number: 9, 21, 33, ?, 57
  27. 27.What comes next? ★ ★ ● ★ ★ ● ★ ★ ? (a) ● (b) ■ (c) ★
  28. 28.Which capital letter has a line of symmetry? (a) U (b) L (c) P
  29. 29.Which capital letter has no line of symmetry? (a) I (b) P (c) H
  30. 30.Which capital letter has no line of symmetry? (a) A (b) S (c) I
  31. 31.How many lines of symmetry does a triangle with all sides equal have?
  32. 32.Find the missing number: 13, 14, 16, 19, ?
  33. 33.Find the missing number: 6, 12, ?, 48, 96
  34. 34.Find the missing number: 13, 14, ?, 19, 23
  35. 35.Find the missing number: ?, 22, 32, 42, 52
  36. 36.Find the missing number: 2, 6, 18, ?, 162
  37. 37.Find the missing number: 16, 26, ?, 46, 56
  38. 38.Find the missing number: ?, 31, 42, 53, 64
  39. 39.Find the missing number: 10, 16, ?, 28, 34
  40. 40.Find the missing number: 2, 13, ?, 35, 46

Answer key

  1. 2
  2. 4
  3. 1
  4. 29
  5. I
  6. ■
  7. 25
  8. 20
  9. ■
  10. ★
  11. 1
  12. 48
  13. 8
  14. ▲
  15. M
  16. 32
  17. 38
  18. ▲
  19. 15
  20. 48
  21. 12
  22. 21
  23. 16
  24. 2
  25. 6
  26. 45
  27. ●
  28. U
  29. P
  30. S
  31. 3
  32. 23
  33. 24
  34. 16
  35. 12
  36. 54
  37. 36
  38. 20
  39. 22
  40. 24

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