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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 910 · 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: 1, 2, 4, ?, 16
  2. 2.Find the missing number: 3, 7, 11, ?, 19
  3. 3.What comes next? ★ ★ ● ★ ★ ● ★ ? (a) ■ (b) ● (c) ★
  4. 4.Find the missing number: 4, 8, 16, 32, ?
  5. 5.How many lines of symmetry does the capital letter H have?
  6. 6.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ■ (b) ▲ (c) ●
  7. 7.Which capital letter has a line of symmetry? (a) L (b) Z (c) A
  8. 8.Find the missing number: ?, 16, 25, 34, 43
  9. 9.What comes next? ■ ● ● ■ ● ● ■ ? (a) ■ (b) ● (c) ★
  10. 10.Find the missing number: 5, 15, ?, 135, 405
  11. 11.Find the missing number: 8, 19, 30, 41, ?
  12. 12.Which capital letter has no line of symmetry? (a) F (b) A (c) W
  13. 13.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ★ ? (a) ● (b) ▲ (c) ★
  14. 14.Find the missing number: 4, 12, ?, 108, 324
  15. 15.How many lines of symmetry does a triangle with all sides equal have?
  16. 16.How many lines of symmetry does a regular pentagon have?
  17. 17.Find the missing number: 17, ?, 41, 53, 65
  18. 18.Find the missing number: 1, 9, 17, ?, 33
  19. 19.Find the missing number: 16, 18, 21, ?, 30
  20. 20.How many lines of symmetry does a rectangle that is not a square have?
  21. 21.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ■ (b) ★ (c) ▲
  22. 22.Find the missing number: 12, 23, ?, 45, 56
  23. 23.Which capital letter has a line of symmetry? (a) R (b) G (c) H
  24. 24.How many lines of symmetry does a square have?
  25. 25.Which capital letter has no line of symmetry? (a) O (b) R (c) M
  26. 26.Find the missing number: 5, 15, 45, 135, ?
  27. 27.Find the missing number: 20, 24, ?, 32, 36
  28. 28.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ● (b) ★ (c) ▲
  29. 29.Find the missing number: 17, 20, 24, ?, 35
  30. 30.How many lines of symmetry does the capital letter A have?
  31. 31.Find the missing number: 2, 6, 18, 54, ?
  32. 32.Find the missing number: 1, 3, ?, 27, 81
  33. 33.Which capital letter has no line of symmetry? (a) G (b) O (c) U
  34. 34.Find the missing number: 3, 5, 8, 12, ?
  35. 35.Which capital letter has a line of symmetry? (a) Z (b) F (c) I
  36. 36.Which capital letter has a line of symmetry? (a) O (b) F (c) R
  37. 37.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ● (b) ★ (c) ▲
  38. 38.Find the missing number: 7, 13, ?, 25, 31
  39. 39.Find the missing number: 6, 12, ?, 24, 30
  40. 40.Find the missing number: 11, 12, 14, ?, 21

Answer key

  1. 8
  2. 15
  3. ★
  4. 64
  5. 2
  6. ▲
  7. A
  8. 7
  9. ●
  10. 45
  11. 52
  12. F
  13. ★
  14. 36
  15. 3
  16. 5
  17. 29
  18. 25
  19. 25
  20. 2
  21. ★
  22. 34
  23. H
  24. 4
  25. R
  26. 405
  27. 28
  28. ▲
  29. 29
  30. 1
  31. 162
  32. 9
  33. G
  34. 17
  35. I
  36. O
  37. ●
  38. 19
  39. 18
  40. 17

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