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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 941 · 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: ?, 17, 26, 35, 44
  2. 2.Find the missing number: 7, ?, 13, 16, 19
  3. 3.How many lines of symmetry does a regular pentagon have?
  4. 4.Find the missing number: 1, 2, 4, ?, 16
  5. 5.Find the missing number: 19, 22, 26, ?, 37
  6. 6.Find the missing number: 3, 4, 6, ?, 13
  7. 7.Find the missing number: 1, ?, 7, 10, 13
  8. 8.Which capital letter has a line of symmetry? (a) I (b) P (c) Z
  9. 9.How many lines of symmetry does the capital letter H have?
  10. 10.What comes next? ■ ● ● ■ ● ● ■ ? (a) ★ (b) ■ (c) ●
  11. 11.Find the missing number: 20, 22, ?, 29, 34
  12. 12.Find the missing number: 4, 5, 7, ?, 14
  13. 13.Find the missing number: 4, 12, 36, ?, 324
  14. 14.Find the missing number: 10, 15, 20, 25, ?
  15. 15.Find the missing number: 1, 11, 21, 31, ?
  16. 16.How many lines of symmetry does a rectangle that is not a square have?
  17. 17.Find the missing number: 1, ?, 9, 13, 17
  18. 18.Find the missing number: 3, 9, 27, 81, ?
  19. 19.How many lines of symmetry does a regular hexagon have?
  20. 20.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ▲ (b) ■ (c) ●
  21. 21.Find the missing number: 20, 21, ?, 26, 30
  22. 22.Find the missing number: 6, 9, ?, 18, 24
  23. 23.Find the missing number: 6, 16, ?, 36, 46
  24. 24.Find the missing number: 6, 12, 24, ?, 96
  25. 25.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ? (a) ■ (b) ★ (c) ▲
  26. 26.Find the missing number: 3, 6, ?, 24, 48
  27. 27.Which capital letter has no line of symmetry? (a) G (b) H (c) V
  28. 28.Which capital letter has a line of symmetry? (a) R (b) O (c) J
  29. 29.How many lines of symmetry does a square have?
  30. 30.Find the missing number: 18, 30, ?, 54, 66
  31. 31.Find the missing number: 6, 7, ?, 12, 16
  32. 32.Which capital letter has a line of symmetry? (a) U (b) R (c) G
  33. 33.Which capital letter has a line of symmetry? (a) V (b) Z (c) Q
  34. 34.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ● (b) ▲ (c) ■
  35. 35.Which capital letter has a line of symmetry? (a) T (b) P (c) F
  36. 36.Find the missing number: 6, 18, 54, 162, ?
  37. 37.Find the missing number: 4, 12, 36, 108, ?
  38. 38.Find the missing number: 2, 4, 7, 11, ?
  39. 39.Which capital letter has a line of symmetry? (a) S (b) G (c) W
  40. 40.Which capital letter has no line of symmetry? (a) S (b) V (c) A

Answer key

  1. 8
  2. 10
  3. 5
  4. 8
  5. 31
  6. 9
  7. 4
  8. I
  9. 2
  10. ●
  11. 25
  12. 10
  13. 108
  14. 30
  15. 41
  16. 2
  17. 5
  18. 243
  19. 6
  20. ▲
  21. 23
  22. 13
  23. 26
  24. 48
  25. ▲
  26. 12
  27. G
  28. O
  29. 4
  30. 42
  31. 9
  32. U
  33. V
  34. ▲
  35. T
  36. 486
  37. 324
  38. 16
  39. W
  40. S

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