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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 635 · 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: 6, 18, 54, 162, ?
  2. 2.How many lines of symmetry does a triangle with all sides equal have?
  3. 3.Find the missing number: 1, 3, ?, 27, 81
  4. 4.Find the missing number: 3, 6, 12, ?, 48
  5. 5.Which capital letter has a line of symmetry? (a) L (b) G (c) M
  6. 6.Find the missing number: 18, 21, ?, 30, 36
  7. 7.Find the missing number: 5, 15, 45, ?, 405
  8. 8.Find the missing number: 1, 2, 4, ?, 16
  9. 9.Which capital letter has no line of symmetry? (a) A (b) O (c) S
  10. 10.Find the missing number: 3, 6, 9, ?, 15
  11. 11.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ★ ? (a) ★ (b) ■ (c) ▲
  12. 12.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ? (a) ▲ (b) ■ (c) ★
  13. 13.How many lines of symmetry does a square have?
  14. 14.Which capital letter has no line of symmetry? (a) O (b) M (c) P
  15. 15.Find the missing number: 3, 4, 6, 9, ?
  16. 16.Find the missing number: ?, 25, 35, 45, 55
  17. 17.Find the missing number: ?, 12, 21, 30, 39
  18. 18.Find the missing number: 13, ?, 35, 46, 57
  19. 19.Find the missing number: 15, 23, 31, ?, 47
  20. 20.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ? (a) ● (b) ★ (c) ▲
  21. 21.Find the missing number: 17, 18, 20, 23, ?
  22. 22.Find the missing number: 1, 3, ?, 10, 15
  23. 23.Which capital letter has a line of symmetry? (a) X (b) Q (c) S
  24. 24.What comes next? ★ ★ ■ ★ ★ ■ ★ ★ ? (a) ■ (b) ★ (c) ▲
  25. 25.Which capital letter has a line of symmetry? (a) W (b) Q (c) L
  26. 26.Which capital letter has a line of symmetry? (a) I (b) F (c) R
  27. 27.Find the missing number: 13, 14, ?, 19, 23
  28. 28.Find the missing number: 6, 12, ?, 48, 96
  29. 29.Find the missing number: 18, 20, 23, 27, ?
  30. 30.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ■ (b) ▲ (c) ★
  31. 31.What comes next? ● ★ ★ ● ★ ★ ● ★ ? (a) ● (b) ★ (c) ▲
  32. 32.Which capital letter has no line of symmetry? (a) W (b) Z (c) T
  33. 33.Find the missing number: 6, 7, 9, ?, 16
  34. 34.Find the missing number: 4, 12, ?, 28, 36
  35. 35.Find the missing number: 6, 12, 18, 24, ?
  36. 36.Find the missing number: 7, 10, ?, 19, 25
  37. 37.Find the missing number: 1, 2, ?, 8, 16
  38. 38.What comes next? ● ■ ■ ● ■ ■ ● ■ ? (a) ★ (b) ■ (c) ●
  39. 39.How many lines of symmetry does the capital letter H have?
  40. 40.Which capital letter has no line of symmetry? (a) O (b) X (c) J

Answer key

  1. 486
  2. 3
  3. 9
  4. 24
  5. M
  6. 25
  7. 135
  8. 8
  9. S
  10. 12
  11. ▲
  12. ▲
  13. 4
  14. P
  15. 13
  16. 15
  17. 3
  18. 24
  19. 39
  20. ★
  21. 27
  22. 6
  23. X
  24. ■
  25. W
  26. I
  27. 16
  28. 24
  29. 32
  30. ■
  31. ★
  32. Z
  33. 12
  34. 20
  35. 30
  36. 14
  37. 4
  38. ■
  39. 2
  40. J

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