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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 110 · 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, 4, ?, 16
  2. 2.Find the missing number: 4, 8, 16, ?, 64
  3. 3.Find the missing number: 4, 7, 11, ?, 22
  4. 4.Find the missing number: 1, 3, ?, 27, 81
  5. 5.Find the missing number: 5, 15, 45, ?, 405
  6. 6.How many lines of symmetry does the capital letter H have?
  7. 7.Which capital letter has no line of symmetry? (a) T (b) I (c) Z
  8. 8.Find the missing number: 7, 19, 31, 43, ?
  9. 9.Find the missing number: 5, 15, ?, 135, 405
  10. 10.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ▲ (b) ★ (c) ■
  11. 11.Which capital letter has no line of symmetry? (a) U (b) F (c) H
  12. 12.Which capital letter has no line of symmetry? (a) H (b) M (c) L
  13. 13.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ★ ? (a) ▲ (b) ■ (c) ★
  14. 14.Find the missing number: 14, 15, 17, 20, ?
  15. 15.Find the missing number: 8, 16, 24, 32, ?
  16. 16.What comes next? ★ ● ● ★ ● ● ★ ? (a) ■ (b) ● (c) ★
  17. 17.Which capital letter has no line of symmetry? (a) J (b) W (c) H
  18. 18.What comes next? ★ ★ ● ★ ★ ● ★ ★ ? (a) ● (b) ★ (c) ■
  19. 19.How many lines of symmetry does the capital letter T have?
  20. 20.How many lines of symmetry does the capital letter A have?
  21. 21.Find the missing number: 5, 8, ?, 17, 23
  22. 22.Find the missing number: 16, 17, 19, 22, ?
  23. 23.Find the missing number: ?, 20, 25, 30, 35
  24. 24.Which capital letter has a line of symmetry? (a) P (b) Q (c) W
  25. 25.Find the missing number: 2, 5, ?, 14, 20
  26. 26.Find the missing number: 10, 11, ?, 16, 20
  27. 27.Find the missing number: 19, 20, ?, 25, 29
  28. 28.Which capital letter has a line of symmetry? (a) Q (b) V (c) G
  29. 29.Find the missing number: 5, 7, 10, ?, 19
  30. 30.Find the missing number: 5, 14, 23, ?, 41
  31. 31.Find the missing number: 1, 2, ?, 8, 16
  32. 32.Find the missing number: 6, 12, ?, 48, 96
  33. 33.Which capital letter has a line of symmetry? (a) T (b) Z (c) P
  34. 34.Find the missing number: 18, 21, 25, 30, ?
  35. 35.Find the missing number: 6, 18, ?, 162, 486
  36. 36.How many lines of symmetry does a rectangle that is not a square have?
  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: 4, 6, ?, 13, 18
  40. 40.Find the missing number: 11, 12, 14, ?, 21

Answer key

  1. 8
  2. 32
  3. 16
  4. 9
  5. 135
  6. 2
  7. Z
  8. 55
  9. 45
  10. ■
  11. F
  12. L
  13. ▲
  14. 24
  15. 40
  16. ●
  17. J
  18. ●
  19. 1
  20. 1
  21. 12
  22. 26
  23. 15
  24. W
  25. 9
  26. 13
  27. 22
  28. V
  29. 14
  30. 32
  31. 4
  32. 24
  33. T
  34. 36
  35. 54
  36. 2
  37. ■
  38. 6
  39. 9
  40. 17

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