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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 746 · 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, 19, ?, 26, 31
  2. 2.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ■ (b) ★ (c) ▲
  3. 3.Find the missing number: ?, 24, 30, 36, 42
  4. 4.Find the missing number: 18, ?, 26, 30, 34
  5. 5.How many lines of symmetry does a rectangle that is not a square have?
  6. 6.Find the missing number: ?, 8, 13, 18, 23
  7. 7.Find the missing number: 16, 19, 23, 28, ?
  8. 8.Find the missing number: 9, 10, 12, ?, 19
  9. 9.Find the missing number: 5, 10, 20, 40, ?
  10. 10.Find the missing number: 4, 8, 16, 32, ?
  11. 11.Find the missing number: 4, 8, 16, ?, 64
  12. 12.Find the missing number: 6, 12, ?, 48, 96
  13. 13.Find the missing number: 5, 7, 10, 14, ?
  14. 14.Find the missing number: 9, 12, ?, 21, 27
  15. 15.Find the missing number: 5, 15, ?, 135, 405
  16. 16.How many lines of symmetry does a regular pentagon have?
  17. 17.Find the missing number: 4, 8, ?, 32, 64
  18. 18.Which capital letter has a line of symmetry? (a) Q (b) F (c) V
  19. 19.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ● (b) ★ (c) ■
  20. 20.Which capital letter has a line of symmetry? (a) Z (b) O (c) G
  21. 21.How many lines of symmetry does a triangle with all sides equal have?
  22. 22.Find the missing number: 1, 2, 4, 8, ?
  23. 23.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ? (a) ▲ (b) ■ (c) ●
  24. 24.Find the missing number: 2, 4, 8, ?, 32
  25. 25.Find the missing number: 16, ?, 38, 49, 60
  26. 26.Find the missing number: 2, 14, 26, 38, ?
  27. 27.Find the missing number: ?, 22, 27, 32, 37
  28. 28.Which capital letter has no line of symmetry? (a) R (b) M (c) O
  29. 29.Find the missing number: 8, 19, ?, 41, 52
  30. 30.Which capital letter has no line of symmetry? (a) I (b) T (c) Q
  31. 31.Which capital letter has no line of symmetry? (a) U (b) H (c) Z
  32. 32.Find the missing number: 4, 12, 36, 108, ?
  33. 33.Find the missing number: 1, 4, 7, ?, 13
  34. 34.What comes next? ● ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ■ (b) ▲ (c) ●
  35. 35.How many lines of symmetry does a regular hexagon have?
  36. 36.Which capital letter has a line of symmetry? (a) S (b) F (c) I
  37. 37.Which capital letter has no line of symmetry? (a) O (b) G (c) H
  38. 38.Find the missing number: 4, 13, 22, ?, 40
  39. 39.How many lines of symmetry does the capital letter T have?
  40. 40.Find the missing number: 5, ?, 11, 14, 17

Answer key

  1. 22
  2. ■
  3. 18
  4. 22
  5. 2
  6. 3
  7. 34
  8. 15
  9. 80
  10. 64
  11. 32
  12. 24
  13. 19
  14. 16
  15. 45
  16. 5
  17. 16
  18. V
  19. ★
  20. O
  21. 3
  22. 16
  23. ▲
  24. 16
  25. 27
  26. 50
  27. 17
  28. R
  29. 30
  30. Q
  31. Z
  32. 324
  33. 10
  34. ▲
  35. 6
  36. I
  37. G
  38. 31
  39. 1
  40. 8

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