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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 799 · 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.How many lines of symmetry does a regular pentagon have?
  2. 2.Find the missing number: 1, 4, ?, 13, 19
  3. 3.Which capital letter has no line of symmetry? (a) Z (b) I (c) A
  4. 4.How many lines of symmetry does the capital letter A have?
  5. 5.Find the missing number: 4, 11, 18, ?, 32
  6. 6.Find the missing number: 3, 9, ?, 81, 243
  7. 7.Find the missing number: 12, 15, ?, 24, 30
  8. 8.Find the missing number: 13, 22, 31, ?, 49
  9. 9.Find the missing number: 3, 5, ?, 12, 17
  10. 10.Which capital letter has no line of symmetry? (a) A (b) J (c) W
  11. 11.How many lines of symmetry does a triangle with all sides equal have?
  12. 12.How many lines of symmetry does a rectangle that is not a square have?
  13. 13.What comes next? ● ● ★ ● ● ★ ● ● ? (a) ★ (b) ● (c) ▲
  14. 14.Find the missing number: 19, 24, 29, ?, 39
  15. 15.Find the missing number: 2, ?, 18, 26, 34
  16. 16.Which capital letter has a line of symmetry? (a) P (b) H (c) L
  17. 17.Find the missing number: 6, 12, ?, 48, 96
  18. 18.Find the missing number: 10, 11, 13, ?, 20
  19. 19.Find the missing number: ?, 12, 19, 26, 33
  20. 20.Find the missing number: 18, 25, 32, ?, 46
  21. 21.Find the missing number: 2, 3, 5, ?, 12
  22. 22.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ? (a) ▲ (b) ■ (c) ●
  23. 23.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ▲ (b) ● (c) ★
  24. 24.How many lines of symmetry does the capital letter H have?
  25. 25.Find the missing number: 1, 2, ?, 8, 16
  26. 26.Find the missing number: 13, ?, 29, 37, 45
  27. 27.Which capital letter has a line of symmetry? (a) J (b) M (c) S
  28. 28.Find the missing number: 3, 9, 27, 81, ?
  29. 29.What comes next? ■ ■ ★ ■ ■ ★ ■ ■ ? (a) ■ (b) ★ (c) ▲
  30. 30.Which capital letter has a line of symmetry? (a) P (b) L (c) X
  31. 31.Find the missing number: ?, 17, 20, 23, 26
  32. 32.How many lines of symmetry does a square have?
  33. 33.Find the missing number: 6, 10, 14, 18, ?
  34. 34.What comes next? ■ ■ ★ ■ ■ ★ ■ ? (a) ▲ (b) ★ (c) ■
  35. 35.Which capital letter has a line of symmetry? (a) Q (b) G (c) O
  36. 36.Find the missing number: 1, 3, 6, 10, ?
  37. 37.Which capital letter has a line of symmetry? (a) W (b) L (c) F
  38. 38.Which capital letter has no line of symmetry? (a) L (b) M (c) U
  39. 39.Find the missing number: 17, 25, ?, 41, 49
  40. 40.Find the missing number: 5, 10, 20, 40, ?

Answer key

  1. 5
  2. 8
  3. Z
  4. 1
  5. 25
  6. 27
  7. 19
  8. 40
  9. 8
  10. J
  11. 3
  12. 2
  13. ★
  14. 34
  15. 10
  16. H
  17. 24
  18. 16
  19. 5
  20. 39
  21. 8
  22. ■
  23. ●
  24. 2
  25. 4
  26. 21
  27. M
  28. 243
  29. ★
  30. X
  31. 14
  32. 4
  33. 22
  34. ■
  35. O
  36. 15
  37. W
  38. L
  39. 33
  40. 80

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