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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 865 · 40 sums
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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.Which capital letter has no line of symmetry? (a) M (b) I (c) Z
  3. 3.Find the missing number: 18, 21, 24, ?, 30
  4. 4.Which capital letter has no line of symmetry? (a) A (b) V (c) P
  5. 5.How many lines of symmetry does a regular pentagon have?
  6. 6.Which capital letter has a line of symmetry? (a) S (b) V (c) F
  7. 7.Find the missing number: 4, 5, ?, 10, 14
  8. 8.Find the missing number: 1, 3, 9, ?, 81
  9. 9.Find the missing number: 12, 14, ?, 21, 26
  10. 10.Find the missing number: 9, 13, 17, ?, 25
  11. 11.Find the missing number: 20, 21, ?, 26, 30
  12. 12.Which capital letter has a line of symmetry? (a) S (b) O (c) G
  13. 13.What comes next? ★ ■ ■ ★ ■ ■ ★ ■ ? (a) ★ (b) ■ (c) ▲
  14. 14.Find the missing number: 7, 16, 25, 34, ?
  15. 15.Find the missing number: 3, 9, 27, ?, 243
  16. 16.Find the missing number: 12, 13, 15, ?, 22
  17. 17.How many lines of symmetry does the capital letter A have?
  18. 18.How many lines of symmetry does a triangle with all sides equal have?
  19. 19.Which capital letter has a line of symmetry? (a) R (b) L (c) H
  20. 20.Find the missing number: 4, 8, 16, ?, 64
  21. 21.Find the missing number: 1, 3, ?, 27, 81
  22. 22.Find the missing number: 12, 13, ?, 18, 22
  23. 23.Find the missing number: 3, 15, ?, 39, 51
  24. 24.How many lines of symmetry does a rectangle that is not a square have?
  25. 25.Which capital letter has no line of symmetry? (a) M (b) J (c) O
  26. 26.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ? (a) ● (b) ★ (c) ▲
  27. 27.How many lines of symmetry does the capital letter T have?
  28. 28.Find the missing number: 11, ?, 29, 38, 47
  29. 29.Find the missing number: 2, 4, 8, 16, ?
  30. 30.Find the missing number: 2, 6, 18, 54, ?
  31. 31.Find the missing number: 19, 21, ?, 28, 33
  32. 32.Find the missing number: 20, 23, 27, 32, ?
  33. 33.Find the missing number: 13, 15, 18, 22, ?
  34. 34.Which capital letter has no line of symmetry? (a) M (b) Q (c) W
  35. 35.Find the missing number: 6, 18, ?, 162, 486
  36. 36.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ■ (b) ● (c) ▲
  37. 37.Which capital letter has no line of symmetry? (a) I (b) H (c) F
  38. 38.Which capital letter has a line of symmetry? (a) G (b) J (c) I
  39. 39.Find the missing number: 19, 24, 29, 34, ?
  40. 40.Find the missing number: 1, 2, 4, 8, ?

Answer key

  1. ●
  2. Z
  3. 27
  4. P
  5. 5
  6. V
  7. 7
  8. 27
  9. 17
  10. 21
  11. 23
  12. O
  13. ■
  14. 43
  15. 81
  16. 18
  17. 1
  18. 3
  19. H
  20. 32
  21. 9
  22. 15
  23. 27
  24. 2
  25. J
  26. ★
  27. 1
  28. 20
  29. 32
  30. 162
  31. 24
  32. 38
  33. 27
  34. Q
  35. 54
  36. ▲
  37. F
  38. I
  39. 39
  40. 16

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