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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 126 · 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: 1, 3, 9, ?, 81
  2. 2.Which capital letter has a line of symmetry? (a) G (b) X (c) R
  3. 3.Find the missing number: 15, 18, ?, 27, 33
  4. 4.Which capital letter has no line of symmetry? (a) I (b) Z (c) A
  5. 5.Find the missing number: 16, 23, 30, ?, 44
  6. 6.Find the missing number: 6, 18, 54, ?, 486
  7. 7.Find the missing number: 2, 7, 12, 17, ?
  8. 8.Find the missing number: 1, 4, 8, ?, 19
  9. 9.How many lines of symmetry does the capital letter A have?
  10. 10.Find the missing number: 7, 15, 23, 31, ?
  11. 11.Find the missing number: 3, 4, 6, ?, 13
  12. 12.Find the missing number: 2, 5, 8, 11, ?
  13. 13.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ▲ (b) ★ (c) ●
  14. 14.Find the missing number: 1, 3, 9, 27, ?
  15. 15.Find the missing number: 15, ?, 25, 30, 35
  16. 16.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ★ ? (a) ■ (b) ★ (c) ▲
  17. 17.Find the missing number: 19, 23, 27, 31, ?
  18. 18.Find the missing number: 9, 12, ?, 21, 27
  19. 19.Find the missing number: 6, 18, ?, 162, 486
  20. 20.Find the missing number: 7, ?, 23, 31, 39
  21. 21.How many lines of symmetry does a regular hexagon have?
  22. 22.Find the missing number: 6, 7, 9, 12, ?
  23. 23.Which capital letter has a line of symmetry? (a) F (b) G (c) M
  24. 24.How many lines of symmetry does a square have?
  25. 25.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ● (b) ▲ (c) ■
  26. 26.Find the missing number: 20, 24, 28, 32, ?
  27. 27.Which capital letter has no line of symmetry? (a) P (b) A (c) X
  28. 28.What comes next? ★ ★ ■ ★ ★ ■ ★ ★ ? (a) ▲ (b) ★ (c) ■
  29. 29.Which capital letter has a line of symmetry? (a) P (b) I (c) F
  30. 30.Which capital letter has a line of symmetry? (a) P (b) V (c) F
  31. 31.Find the missing number: 17, 18, 20, ?, 27
  32. 32.Find the missing number: ?, 17, 22, 27, 32
  33. 33.How many lines of symmetry does the capital letter T have?
  34. 34.Find the missing number: 5, 15, 45, 135, ?
  35. 35.Which capital letter has no line of symmetry? (a) H (b) X (c) Q
  36. 36.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ? (a) ■ (b) ● (c) ▲
  37. 37.Find the missing number: 13, 16, 20, 25, ?
  38. 38.Find the missing number: 2, 3, ?, 8, 12
  39. 39.Find the missing number: 5, 10, 20, ?, 80
  40. 40.Find the missing number: 14, 26, 38, ?, 62

Answer key

  1. 27
  2. X
  3. 22
  4. Z
  5. 37
  6. 162
  7. 22
  8. 13
  9. 1
  10. 39
  11. 9
  12. 14
  13. ▲
  14. 81
  15. 20
  16. ★
  17. 35
  18. 16
  19. 54
  20. 15
  21. 6
  22. 16
  23. M
  24. 4
  25. ▲
  26. 36
  27. P
  28. ■
  29. I
  30. V
  31. 23
  32. 12
  33. 1
  34. 405
  35. Q
  36. ▲
  37. 31
  38. 5
  39. 40
  40. 50

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