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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 374 · 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.Which capital letter has no line of symmetry? (a) X (b) Z (c) H
  2. 2.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ? (a) ★ (b) ▲ (c) ■
  3. 3.Find the missing number: 6, 18, ?, 162, 486
  4. 4.How many lines of symmetry does the capital letter A have?
  5. 5.How many lines of symmetry does a regular pentagon have?
  6. 6.Find the missing number: 4, 6, 9, 13, ?
  7. 7.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ▲ (b) ● (c) ■
  8. 8.Find the missing number: 9, 10, 12, ?, 19
  9. 9.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ● (b) ■ (c) ▲
  10. 10.Find the missing number: 7, 9, 12, ?, 21
  11. 11.Find the missing number: 3, 9, 27, 81, ?
  12. 12.Find the missing number: 5, 10, ?, 40, 80
  13. 13.Which capital letter has no line of symmetry? (a) A (b) T (c) L
  14. 14.Find the missing number: 2, 6, 18, ?, 162
  15. 15.Which capital letter has no line of symmetry? (a) I (b) H (c) J
  16. 16.Which capital letter has a line of symmetry? (a) Q (b) J (c) H
  17. 17.What comes next? ▲ ● ● ▲ ● ● ▲ ● ? (a) ■ (b) ● (c) ▲
  18. 18.Which capital letter has no line of symmetry? (a) X (b) U (c) F
  19. 19.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ▲ (b) ■ (c) ●
  20. 20.Find the missing number: ?, 18, 23, 28, 33
  21. 21.What comes next? ★ ★ ● ★ ★ ● ★ ★ ? (a) ★ (b) ▲ (c) ●
  22. 22.How many lines of symmetry does a triangle with all sides equal have?
  23. 23.Find the missing number: 8, 19, 30, ?, 52
  24. 24.How many lines of symmetry does the capital letter H have?
  25. 25.Which capital letter has a line of symmetry? (a) V (b) J (c) S
  26. 26.Find the missing number: 1, 9, 17, 25, ?
  27. 27.Find the missing number: 9, 12, 16, 21, ?
  28. 28.Find the missing number: 6, 9, 13, ?, 24
  29. 29.Which capital letter has a line of symmetry? (a) F (b) U (c) Q
  30. 30.Find the missing number: ?, 18, 28, 38, 48
  31. 31.Find the missing number: 17, 25, 33, ?, 49
  32. 32.Find the missing number: 15, 26, 37, 48, ?
  33. 33.Find the missing number: 6, 12, 24, ?, 96
  34. 34.Find the missing number: 17, 20, 23, 26, ?
  35. 35.How many lines of symmetry does a rectangle that is not a square have?
  36. 36.Which capital letter has a line of symmetry? (a) Q (b) Z (c) M
  37. 37.Which capital letter has a line of symmetry? (a) O (b) Z (c) P
  38. 38.Find the missing number: 4, 8, 16, ?, 64
  39. 39.Which capital letter has no line of symmetry? (a) H (b) O (c) S
  40. 40.Find the missing number: 2, 6, 18, 54, ?

Answer key

  1. Z
  2. ★
  3. 54
  4. 1
  5. 5
  6. 18
  7. ▲
  8. 15
  9. ▲
  10. 16
  11. 243
  12. 20
  13. L
  14. 54
  15. J
  16. H
  17. ●
  18. F
  19. ●
  20. 13
  21. ●
  22. 3
  23. 41
  24. 2
  25. V
  26. 33
  27. 27
  28. 18
  29. U
  30. 8
  31. 41
  32. 59
  33. 48
  34. 29
  35. 2
  36. M
  37. O
  38. 32
  39. S
  40. 162

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