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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 128 · 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.Find the missing number: 5, 10, 20, ?, 80
  2. 2.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ★ (b) ▲ (c) ■
  3. 3.Find the missing number: 11, ?, 35, 47, 59
  4. 4.How many lines of symmetry does the capital letter H have?
  5. 5.Which capital letter has no line of symmetry? (a) I (b) U (c) G
  6. 6.Which capital letter has no line of symmetry? (a) R (b) W (c) V
  7. 7.How many lines of symmetry does a regular pentagon have?
  8. 8.Find the missing number: 19, 22, 26, 31, ?
  9. 9.Which capital letter has no line of symmetry? (a) A (b) J (c) M
  10. 10.Find the missing number: 1, 3, ?, 27, 81
  11. 11.What comes next? ■ ● ● ■ ● ● ■ ● ? (a) ▲ (b) ● (c) ■
  12. 12.Find the missing number: 4, 12, ?, 108, 324
  13. 13.Find the missing number: 3, 9, ?, 81, 243
  14. 14.Find the missing number: ?, 25, 33, 41, 49
  15. 15.Which capital letter has no line of symmetry? (a) U (b) I (c) F
  16. 16.Find the missing number: 3, 9, 27, ?, 243
  17. 17.What comes next? ★ ● ● ★ ● ● ★ ? (a) ★ (b) ● (c) ▲
  18. 18.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ★ ? (a) ■ (b) ▲ (c) ★
  19. 19.Which capital letter has a line of symmetry? (a) S (b) O (c) J
  20. 20.Find the missing number: 12, 21, ?, 39, 48
  21. 21.How many lines of symmetry does the capital letter A have?
  22. 22.Find the missing number: ?, 10, 14, 18, 22
  23. 23.Find the missing number: ?, 7, 11, 15, 19
  24. 24.Find the missing number: 17, 18, ?, 23, 27
  25. 25.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ● (b) ▲ (c) ■
  26. 26.Find the missing number: 4, 5, ?, 10, 14
  27. 27.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ● (b) ★ (c) ▲
  28. 28.What comes next? ■ ★ ★ ■ ★ ★ ■ ★ ? (a) ■ (b) ★ (c) ●
  29. 29.What comes next? ★ ● ● ★ ● ● ★ ● ? (a) ★ (b) ▲ (c) ●
  30. 30.Find the missing number: 10, 20, 30, ?, 50
  31. 31.Which capital letter has no line of symmetry? (a) W (b) L (c) T
  32. 32.Find the missing number: 20, 29, ?, 47, 56
  33. 33.How many lines of symmetry does a square have?
  34. 34.Find the missing number: 3, 6, 12, 24, ?
  35. 35.Find the missing number: 1, 2, ?, 7, 11
  36. 36.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ? (a) ▲ (b) ■ (c) ★
  37. 37.Find the missing number: 2, 6, 18, ?, 162
  38. 38.Find the missing number: 7, 13, ?, 25, 31
  39. 39.How many lines of symmetry does a triangle with all sides equal have?
  40. 40.Which capital letter has a line of symmetry? (a) W (b) J (c) G

Answer key

  1. 40
  2. ▲
  3. 23
  4. 2
  5. G
  6. R
  7. 5
  8. 37
  9. J
  10. 9
  11. ●
  12. 36
  13. 27
  14. 17
  15. F
  16. 81
  17. ●
  18. ★
  19. O
  20. 30
  21. 1
  22. 6
  23. 3
  24. 20
  25. ■
  26. 7
  27. ▲
  28. ★
  29. ●
  30. 40
  31. L
  32. 38
  33. 4
  34. 48
  35. 4
  36. ★
  37. 54
  38. 19
  39. 3
  40. W

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