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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 242 · 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: 6, 8, 11, 15, ?
  2. 2.Find the missing number: 13, 16, ?, 25, 31
  3. 3.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ● (b) ▲ (c) ■
  4. 4.How many lines of symmetry does the capital letter T have?
  5. 5.Find the missing number: 3, 6, 10, 15, ?
  6. 6.Find the missing number: 7, 9, 12, 16, ?
  7. 7.How many lines of symmetry does a regular pentagon have?
  8. 8.Find the missing number: 17, 24, ?, 38, 45
  9. 9.Which capital letter has a line of symmetry? (a) O (b) R (c) Z
  10. 10.Which capital letter has no line of symmetry? (a) M (b) G (c) H
  11. 11.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ★ ? (a) ▲ (b) ■ (c) ★
  12. 12.What comes next? ● ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ▲ (b) ■ (c) ●
  13. 13.Find the missing number: 4, 12, ?, 108, 324
  14. 14.Find the missing number: 3, 9, ?, 81, 243
  15. 15.How many lines of symmetry does a regular hexagon have?
  16. 16.Which capital letter has no line of symmetry? (a) U (b) J (c) I
  17. 17.Find the missing number: 18, 29, 40, 51, ?
  18. 18.Which capital letter has no line of symmetry? (a) W (b) R (c) U
  19. 19.What comes next? ■ ★ ★ ■ ★ ★ ■ ★ ? (a) ▲ (b) ★ (c) ■
  20. 20.Which capital letter has no line of symmetry? (a) U (b) Q (c) I
  21. 21.Find the missing number: 1, 10, 19, ?, 37
  22. 22.Find the missing number: 1, 4, ?, 13, 19
  23. 23.Find the missing number: 6, 18, 54, ?, 486
  24. 24.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ★ (b) ● (c) ▲
  25. 25.Find the missing number: 16, 17, 19, 22, ?
  26. 26.Find the missing number: 20, 23, 27, ?, 38
  27. 27.How many lines of symmetry does the capital letter A have?
  28. 28.Find the missing number: 4, 12, 36, 108, ?
  29. 29.Find the missing number: ?, 10, 17, 24, 31
  30. 30.Find the missing number: 16, 19, ?, 28, 34
  31. 31.How many lines of symmetry does the capital letter H have?
  32. 32.Find the missing number: 5, 10, 20, 40, ?
  33. 33.How many lines of symmetry does a triangle with all sides equal have?
  34. 34.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ? (a) ▲ (b) ■ (c) ★
  35. 35.Find the missing number: 6, 18, ?, 162, 486
  36. 36.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ▲ (b) ■ (c) ★
  37. 37.Which capital letter has a line of symmetry? (a) H (b) G (c) F
  38. 38.Find the missing number: 2, 3, 5, ?, 12
  39. 39.Which capital letter has no line of symmetry? (a) X (b) P (c) A
  40. 40.Find the missing number: 4, 11, 18, ?, 32

Answer key

  1. 20
  2. 20
  3. ▲
  4. 1
  5. 21
  6. 21
  7. 5
  8. 31
  9. O
  10. G
  11. ★
  12. ▲
  13. 36
  14. 27
  15. 6
  16. J
  17. 62
  18. R
  19. ★
  20. Q
  21. 28
  22. 8
  23. 162
  24. ▲
  25. 26
  26. 32
  27. 1
  28. 324
  29. 3
  30. 23
  31. 2
  32. 80
  33. 3
  34. ★
  35. 54
  36. ★
  37. H
  38. 8
  39. P
  40. 25

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