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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 515 · 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: 18, 30, ?, 54, 66
  2. 2.Which capital letter has no line of symmetry? (a) G (b) I (c) M
  3. 3.Find the missing number: 18, 20, 23, ?, 32
  4. 4.Find the missing number: 5, 15, 45, 135, ?
  5. 5.Find the missing number: 5, 10, ?, 40, 80
  6. 6.Find the missing number: 3, 9, ?, 81, 243
  7. 7.Which capital letter has a line of symmetry? (a) S (b) V (c) F
  8. 8.What comes next? ● ★ ★ ● ★ ★ ● ★ ? (a) ● (b) ▲ (c) ★
  9. 9.Which capital letter has a line of symmetry? (a) X (b) Q (c) F
  10. 10.How many lines of symmetry does a regular pentagon have?
  11. 11.Find the missing number: 11, 21, 31, ?, 51
  12. 12.Find the missing number: 5, 6, ?, 11, 15
  13. 13.How many lines of symmetry does a rectangle that is not a square have?
  14. 14.Find the missing number: 11, 12, 14, 17, ?
  15. 15.Find the missing number: 10, 20, 30, ?, 50
  16. 16.Find the missing number: 5, 10, 20, 40, ?
  17. 17.How many lines of symmetry does a triangle with all sides equal have?
  18. 18.What comes next? ★ ★ ● ★ ★ ● ★ ? (a) ● (b) ★ (c) ■
  19. 19.Find the missing number: 10, 14, ?, 22, 26
  20. 20.Find the missing number: 11, 12, ?, 17, 21
  21. 21.Find the missing number: 5, 15, 45, ?, 405
  22. 22.Which capital letter has a line of symmetry? (a) L (b) F (c) H
  23. 23.Find the missing number: 16, ?, 28, 34, 40
  24. 24.Find the missing number: 7, 10, 14, ?, 25
  25. 25.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ▲ (b) ★ (c) ■
  26. 26.Find the missing number: 15, 18, ?, 27, 33
  27. 27.Find the missing number: 1, ?, 9, 13, 17
  28. 28.Which capital letter has a line of symmetry? (a) O (b) P (c) S
  29. 29.Find the missing number: 1, 4, 8, ?, 19
  30. 30.Which capital letter has a line of symmetry? (a) Z (b) P (c) U
  31. 31.Find the missing number: 5, 15, ?, 135, 405
  32. 32.What comes next? ■ ● ● ■ ● ● ■ ● ? (a) ■ (b) ▲ (c) ●
  33. 33.What comes next? ■ ★ ★ ■ ★ ★ ■ ★ ? (a) ★ (b) ● (c) ■
  34. 34.Which capital letter has no line of symmetry? (a) U (b) Q (c) M
  35. 35.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ★ (b) ■ (c) ▲
  36. 36.Find the missing number: 13, 25, 37, ?, 61
  37. 37.Find the missing number: 4, 5, 7, ?, 14
  38. 38.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ★ (b) ● (c) ■
  39. 39.What comes next? ■ ● ● ■ ● ● ■ ? (a) ● (b) ★ (c) ■
  40. 40.Which capital letter has a line of symmetry? (a) W (b) P (c) J

Answer key

  1. 42
  2. G
  3. 27
  4. 405
  5. 20
  6. 27
  7. V
  8. ★
  9. X
  10. 5
  11. 41
  12. 8
  13. 2
  14. 21
  15. 40
  16. 80
  17. 3
  18. ★
  19. 18
  20. 14
  21. 135
  22. H
  23. 22
  24. 19
  25. ▲
  26. 22
  27. 5
  28. O
  29. 13
  30. U
  31. 45
  32. ●
  33. ★
  34. Q
  35. ▲
  36. 49
  37. 10
  38. ★
  39. ●
  40. W

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