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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 269 · 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.Find the missing number: 2, 4, 8, 16, ?
  2. 2.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ■ (b) ▲ (c) ●
  3. 3.Find the missing number: 6, 12, ?, 48, 96
  4. 4.Find the missing number: ?, 10, 13, 16, 19
  5. 5.Find the missing number: 5, 15, 45, ?, 405
  6. 6.Which capital letter has a line of symmetry? (a) R (b) M (c) Z
  7. 7.Find the missing number: 11, 22, 33, 44, ?
  8. 8.Find the missing number: 13, 23, ?, 43, 53
  9. 9.Find the missing number: 17, 20, ?, 29, 35
  10. 10.How many lines of symmetry does a rectangle that is not a square have?
  11. 11.Which capital letter has no line of symmetry? (a) O (b) U (c) Q
  12. 12.How many lines of symmetry does the capital letter T have?
  13. 13.How many lines of symmetry does a triangle with all sides equal have?
  14. 14.Find the missing number: 4, 8, 16, ?, 64
  15. 15.How many lines of symmetry does a regular pentagon have?
  16. 16.Which capital letter has a line of symmetry? (a) L (b) T (c) G
  17. 17.Find the missing number: 6, ?, 12, 15, 18
  18. 18.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ★ (b) ▲ (c) ●
  19. 19.Find the missing number: 10, 13, 17, 22, ?
  20. 20.Find the missing number: 5, 7, 10, 14, ?
  21. 21.Find the missing number: 14, 24, 34, ?, 54
  22. 22.Find the missing number: 1, 2, 4, ?, 16
  23. 23.Find the missing number: 20, 30, 40, 50, ?
  24. 24.Find the missing number: 4, 8, ?, 32, 64
  25. 25.How many lines of symmetry does the capital letter A have?
  26. 26.Find the missing number: ?, 17, 27, 37, 47
  27. 27.Find the missing number: 3, 6, 12, ?, 48
  28. 28.Find the missing number: ?, 16, 28, 40, 52
  29. 29.Which capital letter has no line of symmetry? (a) F (b) U (c) M
  30. 30.Find the missing number: 1, 3, 9, ?, 81
  31. 31.How many lines of symmetry does the capital letter H have?
  32. 32.Find the missing number: 4, 12, ?, 108, 324
  33. 33.Find the missing number: 2, 6, ?, 54, 162
  34. 34.Find the missing number: 5, 15, ?, 135, 405
  35. 35.Find the missing number: 4, 8, 16, 32, ?
  36. 36.Find the missing number: 9, 18, 27, 36, ?
  37. 37.Find the missing number: 4, 7, 10, ?, 16
  38. 38.Find the missing number: 4, 12, ?, 28, 36
  39. 39.Find the missing number: 4, 7, 11, ?, 22
  40. 40.Find the missing number: 17, 21, 25, ?, 33

Answer key

  1. 32
  2. ▲
  3. 24
  4. 7
  5. 135
  6. M
  7. 55
  8. 33
  9. 24
  10. 2
  11. Q
  12. 1
  13. 3
  14. 32
  15. 5
  16. T
  17. 9
  18. ▲
  19. 28
  20. 19
  21. 44
  22. 8
  23. 60
  24. 16
  25. 1
  26. 7
  27. 24
  28. 4
  29. F
  30. 27
  31. 2
  32. 36
  33. 18
  34. 45
  35. 64
  36. 45
  37. 13
  38. 20
  39. 16
  40. 29

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