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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 840 · 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) P (b) A (c) F
  2. 2.How many lines of symmetry does a square have?
  3. 3.Which capital letter has no line of symmetry? (a) F (b) A (c) H
  4. 4.Find the missing number: 6, 10, 14, ?, 22
  5. 5.Find the missing number: 1, 3, ?, 27, 81
  6. 6.Find the missing number: 10, 14, 18, 22, ?
  7. 7.Find the missing number: 17, 20, 23, ?, 29
  8. 8.Find the missing number: 3, 6, ?, 15, 21
  9. 9.Find the missing number: 3, 9, ?, 81, 243
  10. 10.Find the missing number: 2, 4, 8, ?, 32
  11. 11.Find the missing number: 4, 6, 9, ?, 18
  12. 12.How many lines of symmetry does a regular hexagon have?
  13. 13.Find the missing number: 3, 6, 10, ?, 21
  14. 14.Find the missing number: 5, 15, ?, 135, 405
  15. 15.Find the missing number: 8, 9, 11, 14, ?
  16. 16.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ? (a) ▲ (b) ★ (c) ■
  17. 17.Which capital letter has a line of symmetry? (a) G (b) U (c) Q
  18. 18.Find the missing number: 6, 18, ?, 42, 54
  19. 19.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ★ ? (a) ★ (b) ▲ (c) ●
  20. 20.How many lines of symmetry does the capital letter A have?
  21. 21.Find the missing number: 12, 19, 26, ?, 40
  22. 22.How many lines of symmetry does the capital letter T have?
  23. 23.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ▲ (b) ★ (c) ■
  24. 24.Find the missing number: 4, 12, 36, ?, 324
  25. 25.Find the missing number: 3, 9, 27, 81, ?
  26. 26.What comes next? ● ● ★ ● ● ★ ● ? (a) ■ (b) ★ (c) ●
  27. 27.Find the missing number: 10, 11, 13, 16, ?
  28. 28.Find the missing number: 6, 14, ?, 30, 38
  29. 29.Which capital letter has no line of symmetry? (a) S (b) I (c) A
  30. 30.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ■ (b) ★ (c) ▲
  31. 31.Find the missing number: 3, 15, 27, 39, ?
  32. 32.Find the missing number: ?, 20, 26, 32, 38
  33. 33.Which capital letter has a line of symmetry? (a) V (b) J (c) Z
  34. 34.Find the missing number: 4, 12, ?, 108, 324
  35. 35.Find the missing number: 15, 18, ?, 27, 33
  36. 36.Find the missing number: 6, 18, 54, ?, 486
  37. 37.Find the missing number: 6, 7, ?, 12, 16
  38. 38.Find the missing number: 14, 15, 17, 20, ?
  39. 39.Find the missing number: 18, 19, 21, ?, 28
  40. 40.Find the missing number: 4, ?, 20, 28, 36

Answer key

  1. A
  2. 4
  3. F
  4. 18
  5. 9
  6. 26
  7. 26
  8. 10
  9. 27
  10. 16
  11. 13
  12. 6
  13. 15
  14. 45
  15. 18
  16. ★
  17. U
  18. 30
  19. ★
  20. 1
  21. 33
  22. 1
  23. ▲
  24. 108
  25. 243
  26. ●
  27. 20
  28. 22
  29. S
  30. ■
  31. 51
  32. 14
  33. V
  34. 36
  35. 22
  36. 162
  37. 9
  38. 24
  39. 24
  40. 12

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