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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 912 · 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: 11, 14, ?, 23, 29
  2. 2.Find the missing number: 3, 4, 6, 9, ?
  3. 3.How many lines of symmetry does a rectangle that is not a square have?
  4. 4.What comes next? ★ ★ ● ★ ★ ● ★ ? (a) ▲ (b) ★ (c) ●
  5. 5.Which capital letter has a line of symmetry? (a) Z (b) V (c) G
  6. 6.Find the missing number: 1, 3, 9, ?, 81
  7. 7.Find the missing number: 9, 12, ?, 21, 27
  8. 8.How many lines of symmetry does a square have?
  9. 9.Find the missing number: 16, 18, 21, 25, ?
  10. 10.Which capital letter has a line of symmetry? (a) J (b) L (c) T
  11. 11.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ▲ ? (a) ▲ (b) ■ (c) ★
  12. 12.Find the missing number: 17, 18, 20, 23, ?
  13. 13.How many lines of symmetry does a triangle with all sides equal have?
  14. 14.Which capital letter has no line of symmetry? (a) Q (b) M (c) U
  15. 15.Find the missing number: 6, 18, ?, 162, 486
  16. 16.How many lines of symmetry does the capital letter A have?
  17. 17.Find the missing number: 1, 3, 9, 27, ?
  18. 18.Find the missing number: ?, 26, 33, 40, 47
  19. 19.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ■ (b) ▲ (c) ★
  20. 20.What comes next? ★ ■ ■ ★ ■ ■ ★ ■ ? (a) ▲ (b) ★ (c) ■
  21. 21.Find the missing number: 2, ?, 24, 35, 46
  22. 22.Find the missing number: 12, 23, 34, ?, 56
  23. 23.Find the missing number: 9, 11, 14, ?, 23
  24. 24.Find the missing number: 4, 8, 16, 32, ?
  25. 25.Find the missing number: 3, 9, 27, 81, ?
  26. 26.Find the missing number: 5, 10, 20, 40, ?
  27. 27.Find the missing number: 1, 2, 4, ?, 16
  28. 28.What comes next? ■ ★ ★ ■ ★ ★ ■ ? (a) ▲ (b) ★ (c) ■
  29. 29.Which capital letter has no line of symmetry? (a) I (b) W (c) F
  30. 30.Find the missing number: 19, 20, 22, 25, ?
  31. 31.Find the missing number: 6, 12, 24, ?, 96
  32. 32.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ● (b) ▲ (c) ■
  33. 33.Find the missing number: 9, 11, 14, 18, ?
  34. 34.Find the missing number: 2, 6, 18, 54, ?
  35. 35.What comes next? ★ ● ● ★ ● ● ★ ● ? (a) ★ (b) ● (c) ▲
  36. 36.What comes next? ■ ■ ★ ■ ■ ★ ■ ■ ? (a) ■ (b) ★ (c) ▲
  37. 37.Find the missing number: 6, 9, 13, 18, ?
  38. 38.Find the missing number: 15, 19, 23, 27, ?
  39. 39.Which capital letter has no line of symmetry? (a) H (b) Z (c) O
  40. 40.How many lines of symmetry does a regular hexagon have?

Answer key

  1. 18
  2. 13
  3. 2
  4. ★
  5. V
  6. 27
  7. 16
  8. 4
  9. 30
  10. T
  11. ★
  12. 27
  13. 3
  14. Q
  15. 54
  16. 1
  17. 81
  18. 19
  19. ★
  20. ■
  21. 13
  22. 45
  23. 18
  24. 64
  25. 243
  26. 80
  27. 8
  28. ★
  29. F
  30. 29
  31. 48
  32. ▲
  33. 23
  34. 162
  35. ●
  36. ★
  37. 24
  38. 31
  39. Z
  40. 6

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