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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 542 · 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.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ★ (b) ● (c) ▲
  2. 2.What comes next? ★ ● ● ★ ● ● ★ ● ? (a) ● (b) ■ (c) ★
  3. 3.Find the missing number: ?, 21, 24, 27, 30
  4. 4.Find the missing number: 1, 2, ?, 8, 16
  5. 5.How many lines of symmetry does a rectangle that is not a square have?
  6. 6.Find the missing number: 1, 2, 4, ?, 16
  7. 7.Which capital letter has a line of symmetry? (a) J (b) H (c) L
  8. 8.What comes next? ★ ■ ■ ★ ■ ■ ★ ■ ? (a) ★ (b) ▲ (c) ■
  9. 9.What comes next? ★ ★ ■ ★ ★ ■ ★ ★ ? (a) ■ (b) ▲ (c) ★
  10. 10.Find the missing number: 11, ?, 29, 38, 47
  11. 11.How many lines of symmetry does the capital letter A have?
  12. 12.Find the missing number: 4, 8, 16, ?, 64
  13. 13.Which capital letter has no line of symmetry? (a) H (b) I (c) S
  14. 14.Find the missing number: 6, 12, ?, 48, 96
  15. 15.Find the missing number: 6, 12, 24, 48, ?
  16. 16.Which capital letter has a line of symmetry? (a) M (b) Z (c) L
  17. 17.What comes next? ● ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ▲ (b) ● (c) ■
  18. 18.Find the missing number: 2, 5, ?, 14, 20
  19. 19.Find the missing number: 6, 18, 54, 162, ?
  20. 20.Find the missing number: 20, 23, 27, 32, ?
  21. 21.Find the missing number: 15, 17, ?, 24, 29
  22. 22.How many lines of symmetry does a square have?
  23. 23.Find the missing number: 2, 4, 8, 16, ?
  24. 24.Find the missing number: 10, 11, 13, ?, 20
  25. 25.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ★ (b) ● (c) ▲
  26. 26.How many lines of symmetry does a triangle with all sides equal have?
  27. 27.Which capital letter has a line of symmetry? (a) O (b) P (c) S
  28. 28.Find the missing number: 1, 3, 9, 27, ?
  29. 29.Which capital letter has no line of symmetry? (a) U (b) L (c) T
  30. 30.Find the missing number: 10, 13, 17, 22, ?
  31. 31.Find the missing number: 3, 9, ?, 81, 243
  32. 32.Which capital letter has no line of symmetry? (a) R (b) A (c) W
  33. 33.Find the missing number: 4, 12, ?, 108, 324
  34. 34.How many lines of symmetry does the capital letter H have?
  35. 35.What comes next? ■ ★ ★ ■ ★ ★ ■ ★ ? (a) ■ (b) ▲ (c) ★
  36. 36.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ★ ? (a) ★ (b) ▲ (c) ■
  37. 37.What comes next? ■ ■ ● ■ ■ ● ■ ? (a) ■ (b) ● (c) ★
  38. 38.How many lines of symmetry does a regular hexagon have?
  39. 39.Find the missing number: 20, 23, ?, 32, 38
  40. 40.Find the missing number: 6, 17, 28, 39, ?

Answer key

  1. ▲
  2. ●
  3. 18
  4. 4
  5. 2
  6. 8
  7. H
  8. ■
  9. ■
  10. 20
  11. 1
  12. 32
  13. S
  14. 24
  15. 96
  16. M
  17. ▲
  18. 9
  19. 486
  20. 38
  21. 20
  22. 4
  23. 32
  24. 16
  25. ▲
  26. 3
  27. O
  28. 81
  29. L
  30. 28
  31. 27
  32. R
  33. 36
  34. 2
  35. ★
  36. ★
  37. ■
  38. 6
  39. 27
  40. 50

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