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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 127 · 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, 2, ?, 7, 11
  2. 2.Find the missing number: 6, 18, ?, 162, 486
  3. 3.Find the missing number: 11, 12, ?, 17, 21
  4. 4.Find the missing number: 2, 10, ?, 26, 34
  5. 5.How many lines of symmetry does the capital letter T have?
  6. 6.Which capital letter has a line of symmetry? (a) Z (b) J (c) A
  7. 7.How many lines of symmetry does a square have?
  8. 8.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ● (b) ★ (c) ▲
  9. 9.Which capital letter has a line of symmetry? (a) W (b) G (c) F
  10. 10.Find the missing number: 5, 10, ?, 40, 80
  11. 11.Find the missing number: ?, 25, 33, 41, 49
  12. 12.Which capital letter has no line of symmetry? (a) T (b) Z (c) M
  13. 13.Find the missing number: 20, ?, 36, 44, 52
  14. 14.Which capital letter has a line of symmetry? (a) Z (b) P (c) M
  15. 15.Find the missing number: 7, 9, 12, ?, 21
  16. 16.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ★ (b) ▲ (c) ■
  17. 17.Find the missing number: ?, 27, 39, 51, 63
  18. 18.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ● (b) ■ (c) ▲
  19. 19.What comes next? ● ● ■ ● ● ■ ● ● ? (a) ● (b) ★ (c) ■
  20. 20.Find the missing number: 4, 8, 16, ?, 64
  21. 21.Find the missing number: 1, 2, 4, ?, 16
  22. 22.Find the missing number: 1, 3, 9, ?, 81
  23. 23.Find the missing number: 6, 9, 12, 15, ?
  24. 24.Find the missing number: 1, 3, ?, 27, 81
  25. 25.Find the missing number: 15, ?, 31, 39, 47
  26. 26.Find the missing number: 11, 12, 14, ?, 21
  27. 27.How many lines of symmetry does a regular hexagon have?
  28. 28.Which capital letter has a line of symmetry? (a) I (b) L (c) F
  29. 29.Which capital letter has no line of symmetry? (a) A (b) V (c) Q
  30. 30.Find the missing number: 4, 8, 16, 32, ?
  31. 31.Find the missing number: 6, 9, ?, 18, 24
  32. 32.Find the missing number: 4, 12, ?, 108, 324
  33. 33.Which capital letter has a line of symmetry? (a) P (b) J (c) U
  34. 34.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ▲ (b) ● (c) ■
  35. 35.Find the missing number: 3, 9, 27, ?, 243
  36. 36.Find the missing number: 6, 7, 9, ?, 16
  37. 37.How many lines of symmetry does a triangle with all sides equal have?
  38. 38.Find the missing number: 1, 10, ?, 28, 37
  39. 39.Find the missing number: 5, 15, ?, 135, 405
  40. 40.Which capital letter has no line of symmetry? (a) T (b) S (c) V

Answer key

  1. 4
  2. 54
  3. 14
  4. 18
  5. 1
  6. A
  7. 4
  8. ▲
  9. W
  10. 20
  11. 17
  12. Z
  13. 28
  14. M
  15. 16
  16. ▲
  17. 15
  18. ▲
  19. ■
  20. 32
  21. 8
  22. 27
  23. 18
  24. 9
  25. 23
  26. 17
  27. 6
  28. I
  29. Q
  30. 64
  31. 13
  32. 36
  33. U
  34. ▲
  35. 81
  36. 12
  37. 3
  38. 19
  39. 45
  40. S

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