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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 816 · 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 a line of symmetry? (a) J (b) T (c) R
  2. 2.Find the missing number: 6, 18, ?, 162, 486
  3. 3.Which capital letter has a line of symmetry? (a) L (b) J (c) H
  4. 4.Which capital letter has a line of symmetry? (a) R (b) A (c) Q
  5. 5.How many lines of symmetry does a triangle with all sides equal have?
  6. 6.Find the missing number: 5, 16, 27, 38, ?
  7. 7.Find the missing number: 7, 9, 12, ?, 21
  8. 8.What comes next? ■ ★ ★ ■ ★ ★ ■ ? (a) ★ (b) ● (c) ■
  9. 9.How many lines of symmetry does a regular hexagon have?
  10. 10.Which capital letter has a line of symmetry? (a) Q (b) P (c) X
  11. 11.How many lines of symmetry does a square have?
  12. 12.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ★ ? (a) ★ (b) ▲ (c) ●
  13. 13.How many lines of symmetry does a rectangle that is not a square have?
  14. 14.Find the missing number: 3, ?, 27, 39, 51
  15. 15.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ? (a) ▲ (b) ● (c) ★
  16. 16.Find the missing number: 6, 8, 11, ?, 20
  17. 17.Find the missing number: 3, 9, ?, 81, 243
  18. 18.Find the missing number: 16, 19, 23, 28, ?
  19. 19.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ● (b) ▲ (c) ★
  20. 20.Which capital letter has no line of symmetry? (a) V (b) Q (c) W
  21. 21.Find the missing number: 10, 13, 16, 19, ?
  22. 22.Find the missing number: 3, 6, ?, 24, 48
  23. 23.Find the missing number: 3, 6, 12, 24, ?
  24. 24.Which capital letter has no line of symmetry? (a) I (b) U (c) F
  25. 25.Find the missing number: 11, 16, ?, 26, 31
  26. 26.Find the missing number: 1, 3, 9, ?, 81
  27. 27.Find the missing number: 19, 30, ?, 52, 63
  28. 28.Find the missing number: 15, 23, 31, ?, 47
  29. 29.Find the missing number: 4, 12, 36, ?, 324
  30. 30.Find the missing number: 1, 3, 9, 27, ?
  31. 31.Find the missing number: 8, 10, 13, 17, ?
  32. 32.Find the missing number: 2, 4, ?, 16, 32
  33. 33.Find the missing number: 18, 20, 23, 27, ?
  34. 34.What comes next? ■ ★ ★ ■ ★ ★ ■ ★ ? (a) ▲ (b) ★ (c) ■
  35. 35.Find the missing number: 3, 6, 10, 15, ?
  36. 36.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ■ (b) ★ (c) ▲
  37. 37.Find the missing number: 3, 6, 12, ?, 48
  38. 38.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ● (b) ■ (c) ▲
  39. 39.What comes next? ■ ● ● ■ ● ● ■ ● ? (a) ▲ (b) ■ (c) ●
  40. 40.Find the missing number: 5, 15, ?, 135, 405

Answer key

  1. T
  2. 54
  3. H
  4. A
  5. 3
  6. 49
  7. 16
  8. ★
  9. 6
  10. X
  11. 4
  12. ★
  13. 2
  14. 15
  15. ★
  16. 15
  17. 27
  18. 34
  19. ●
  20. Q
  21. 22
  22. 12
  23. 48
  24. F
  25. 21
  26. 27
  27. 41
  28. 39
  29. 108
  30. 81
  31. 22
  32. 8
  33. 32
  34. ★
  35. 21
  36. ■
  37. 24
  38. ▲
  39. ●
  40. 45

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