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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 996 · 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.Which capital letter has a line of symmetry? (a) Q (b) X (c) J
  2. 2.Find the missing number: 10, 11, 13, 16, ?
  3. 3.Which capital letter has no line of symmetry? (a) X (b) H (c) R
  4. 4.How many lines of symmetry does the capital letter A have?
  5. 5.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ■ (b) ● (c) ▲
  6. 6.Find the missing number: 12, ?, 22, 27, 32
  7. 7.Find the missing number: 14, 16, ?, 23, 28
  8. 8.Find the missing number: 4, 12, 36, ?, 324
  9. 9.How many lines of symmetry does a regular pentagon have?
  10. 10.Find the missing number: 1, 3, ?, 27, 81
  11. 11.Find the missing number: 15, 17, 20, ?, 29
  12. 12.Find the missing number: 5, 10, 20, 40, ?
  13. 13.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ■ (b) ● (c) ▲
  14. 14.Which capital letter has no line of symmetry? (a) G (b) X (c) O
  15. 15.Find the missing number: 16, 19, 23, 28, ?
  16. 16.Find the missing number: 5, 14, 23, 32, ?
  17. 17.Find the missing number: ?, 14, 23, 32, 41
  18. 18.How many lines of symmetry does a rectangle that is not a square have?
  19. 19.Find the missing number: ?, 15, 19, 23, 27
  20. 20.Find the missing number: 17, 18, ?, 23, 27
  21. 21.Which capital letter has a line of symmetry? (a) G (b) I (c) P
  22. 22.Find the missing number: 4, 13, 22, 31, ?
  23. 23.Find the missing number: 7, 9, ?, 16, 21
  24. 24.Which capital letter has no line of symmetry? (a) A (b) Q (c) T
  25. 25.Find the missing number: 2, 6, ?, 54, 162
  26. 26.How many lines of symmetry does a triangle with all sides equal have?
  27. 27.Find the missing number: 7, 8, 10, 13, ?
  28. 28.Find the missing number: 3, 4, ?, 9, 13
  29. 29.Find the missing number: 4, 6, 9, 13, ?
  30. 30.Find the missing number: 3, 6, 10, ?, 21
  31. 31.Find the missing number: 6, 12, 24, ?, 96
  32. 32.Find the missing number: 19, 23, 27, ?, 35
  33. 33.Find the missing number: 4, 8, ?, 32, 64
  34. 34.How many lines of symmetry does a square have?
  35. 35.What comes next? ■ ■ ● ■ ■ ● ■ ■ ? (a) ■ (b) ★ (c) ●
  36. 36.Find the missing number: 8, 15, 22, ?, 36
  37. 37.Find the missing number: 18, 26, 34, ?, 50
  38. 38.Find the missing number: 1, 2, ?, 8, 16
  39. 39.Find the missing number: 15, 18, 22, 27, ?
  40. 40.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ▲ (b) ■ (c) ●

Answer key

  1. X
  2. 20
  3. R
  4. 1
  5. ▲
  6. 17
  7. 19
  8. 108
  9. 5
  10. 9
  11. 24
  12. 80
  13. ▲
  14. G
  15. 34
  16. 41
  17. 5
  18. 2
  19. 11
  20. 20
  21. I
  22. 40
  23. 12
  24. Q
  25. 18
  26. 3
  27. 17
  28. 6
  29. 18
  30. 15
  31. 48
  32. 31
  33. 16
  34. 4
  35. ●
  36. 29
  37. 42
  38. 4
  39. 33
  40. ●

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