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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 423 · 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.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ■ (b) ▲ (c) ●
  2. 2.Find the missing number: ?, 31, 43, 55, 67
  3. 3.How many lines of symmetry does a triangle with all sides equal have?
  4. 4.Find the missing number: 5, 6, 8, 11, ?
  5. 5.Find the missing number: 8, 20, ?, 44, 56
  6. 6.Find the missing number: 4, 12, ?, 108, 324
  7. 7.Which capital letter has a line of symmetry? (a) Z (b) L (c) I
  8. 8.How many lines of symmetry does a rectangle that is not a square have?
  9. 9.How many lines of symmetry does the capital letter T have?
  10. 10.Find the missing number: 4, 12, 36, ?, 324
  11. 11.Find the missing number: 10, 12, ?, 19, 24
  12. 12.Find the missing number: 5, 10, ?, 40, 80
  13. 13.How many lines of symmetry does the capital letter H have?
  14. 14.Which capital letter has no line of symmetry? (a) T (b) F (c) V
  15. 15.Find the missing number: ?, 15, 24, 33, 42
  16. 16.Find the missing number: 19, 29, 39, 49, ?
  17. 17.Find the missing number: 1, 2, ?, 8, 16
  18. 18.What comes next? ■ ■ ★ ■ ■ ★ ■ ? (a) ■ (b) ▲ (c) ★
  19. 19.Find the missing number: 12, 15, 19, 24, ?
  20. 20.What comes next? ● ■ ■ ● ■ ■ ● ? (a) ▲ (b) ● (c) ■
  21. 21.Find the missing number: 2, 3, 5, ?, 12
  22. 22.Find the missing number: 6, 12, ?, 48, 96
  23. 23.Find the missing number: 13, 19, 25, 31, ?
  24. 24.Which capital letter has no line of symmetry? (a) H (b) G (c) W
  25. 25.What comes next? ★ ● ● ★ ● ● ★ ? (a) ★ (b) ▲ (c) ●
  26. 26.Find the missing number: 17, 19, 22, ?, 31
  27. 27.Find the missing number: 15, 18, 22, ?, 33
  28. 28.What comes next? ● ● ■ ● ● ■ ● ? (a) ▲ (b) ■ (c) ●
  29. 29.Find the missing number: 15, ?, 33, 42, 51
  30. 30.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ★ (b) ▲ (c) ■
  31. 31.Find the missing number: 6, 18, ?, 162, 486
  32. 32.Find the missing number: 2, 4, 8, 16, ?
  33. 33.Which capital letter has a line of symmetry? (a) L (b) U (c) Z
  34. 34.Find the missing number: 17, 19, ?, 26, 31
  35. 35.Find the missing number: 18, 29, 40, ?, 62
  36. 36.Find the missing number: 1, 2, 4, ?, 16
  37. 37.What comes next? ● ● ■ ● ● ■ ● ● ? (a) ● (b) ★ (c) ■
  38. 38.How many lines of symmetry does a regular pentagon have?
  39. 39.What comes next? ■ ■ ★ ■ ■ ★ ■ ■ ? (a) ● (b) ■ (c) ★
  40. 40.Find the missing number: 4, 5, ?, 10, 14

Answer key

  1. ▲
  2. 19
  3. 3
  4. 15
  5. 32
  6. 36
  7. I
  8. 2
  9. 1
  10. 108
  11. 15
  12. 20
  13. 2
  14. F
  15. 6
  16. 59
  17. 4
  18. ■
  19. 30
  20. ■
  21. 8
  22. 24
  23. 37
  24. G
  25. ●
  26. 26
  27. 27
  28. ●
  29. 24
  30. ★
  31. 54
  32. 32
  33. U
  34. 22
  35. 51
  36. 8
  37. ■
  38. 5
  39. ★
  40. 7

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