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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 630 · 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: 13, 14, 16, ?, 23
  2. 2.How many lines of symmetry does a regular hexagon have?
  3. 3.Which capital letter has a line of symmetry? (a) V (b) Q (c) R
  4. 4.Find the missing number: 6, 18, 54, ?, 486
  5. 5.How many lines of symmetry does a square have?
  6. 6.Find the missing number: 4, 12, 36, 108, ?
  7. 7.Find the missing number: 6, 18, 54, 162, ?
  8. 8.Which capital letter has no line of symmetry? (a) A (b) U (c) L
  9. 9.Find the missing number: 3, 6, ?, 24, 48
  10. 10.Find the missing number: 4, 8, 16, ?, 64
  11. 11.Find the missing number: 11, 12, 14, ?, 21
  12. 12.Find the missing number: 4, 6, 9, 13, ?
  13. 13.Find the missing number: 18, 20, 23, ?, 32
  14. 14.How many lines of symmetry does the capital letter A have?
  15. 15.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ★ (b) ● (c) ▲
  16. 16.Which capital letter has a line of symmetry? (a) Q (b) J (c) I
  17. 17.Which capital letter has a line of symmetry? (a) R (b) S (c) X
  18. 18.Which capital letter has a line of symmetry? (a) Z (b) J (c) H
  19. 19.What comes next? ■ ■ ★ ■ ■ ★ ■ ? (a) ★ (b) ● (c) ■
  20. 20.Find the missing number: 1, 3, ?, 27, 81
  21. 21.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ■ ? (a) ▲ (b) ● (c) ■
  22. 22.Find the missing number: 7, 15, 23, ?, 39
  23. 23.Find the missing number: 5, 8, ?, 17, 23
  24. 24.Find the missing number: 19, 23, 27, 31, ?
  25. 25.Find the missing number: 9, 11, 14, 18, ?
  26. 26.What comes next? ● ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ▲ (b) ★ (c) ●
  27. 27.Which capital letter has a line of symmetry? (a) L (b) R (c) A
  28. 28.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ★ (b) ▲ (c) ■
  29. 29.Find the missing number: 1, 4, 8, 13, ?
  30. 30.Find the missing number: 5, 15, 45, ?, 405
  31. 31.How many lines of symmetry does a rectangle that is not a square have?
  32. 32.Which capital letter has no line of symmetry? (a) Z (b) W (c) O
  33. 33.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ★ ? (a) ▲ (b) ★ (c) ■
  34. 34.Find the missing number: 15, 18, 22, ?, 33
  35. 35.Which capital letter has no line of symmetry? (a) G (b) T (c) A
  36. 36.What comes next? ■ ■ ● ■ ■ ● ■ ? (a) ▲ (b) ● (c) ■
  37. 37.Find the missing number: 1, 2, ?, 8, 16
  38. 38.Find the missing number: 20, 26, 32, ?, 44
  39. 39.Find the missing number: 2, 6, ?, 54, 162
  40. 40.How many lines of symmetry does a regular pentagon have?

Answer key

  1. 19
  2. 6
  3. V
  4. 162
  5. 4
  6. 324
  7. 486
  8. L
  9. 12
  10. 32
  11. 17
  12. 18
  13. 27
  14. 1
  15. ▲
  16. I
  17. X
  18. H
  19. ■
  20. 9
  21. ■
  22. 31
  23. 12
  24. 35
  25. 23
  26. ▲
  27. A
  28. ■
  29. 19
  30. 135
  31. 2
  32. Z
  33. ▲
  34. 27
  35. G
  36. ■
  37. 4
  38. 38
  39. 18
  40. 5

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