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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 639 · 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: 2, 6, ?, 54, 162
  2. 2.Find the missing number: 1, 3, ?, 27, 81
  3. 3.How many lines of symmetry does the capital letter A have?
  4. 4.How many lines of symmetry does a regular hexagon have?
  5. 5.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ▲ (b) ★ (c) ■
  6. 6.Find the missing number: 3, 9, 27, ?, 243
  7. 7.Find the missing number: 4, 8, 16, 32, ?
  8. 8.Find the missing number: 7, ?, 19, 25, 31
  9. 9.Find the missing number: 13, 21, ?, 37, 45
  10. 10.How many lines of symmetry does a square have?
  11. 11.Which capital letter has no line of symmetry? (a) X (b) Q (c) H
  12. 12.Find the missing number: 2, 4, ?, 16, 32
  13. 13.Which capital letter has a line of symmetry? (a) V (b) Z (c) S
  14. 14.Find the missing number: ?, 26, 37, 48, 59
  15. 15.Find the missing number: 4, 9, 14, ?, 24
  16. 16.Find the missing number: 6, 9, 13, 18, ?
  17. 17.Find the missing number: 1, 2, ?, 8, 16
  18. 18.How many lines of symmetry does a rectangle that is not a square have?
  19. 19.Find the missing number: ?, 18, 28, 38, 48
  20. 20.Which capital letter has no line of symmetry? (a) T (b) F (c) I
  21. 21.Find the missing number: 13, 15, ?, 22, 27
  22. 22.Which capital letter has no line of symmetry? (a) O (b) P (c) M
  23. 23.Which capital letter has a line of symmetry? (a) Z (b) P (c) A
  24. 24.Find the missing number: 11, 12, 14, ?, 21
  25. 25.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ? (a) ★ (b) ▲ (c) ■
  26. 26.What comes next? ■ ★ ★ ■ ★ ★ ■ ★ ? (a) ▲ (b) ★ (c) ■
  27. 27.Find the missing number: 2, 5, 8, 11, ?
  28. 28.Find the missing number: 15, 16, 18, 21, ?
  29. 29.Find the missing number: 11, 14, ?, 20, 23
  30. 30.Find the missing number: 20, 26, ?, 38, 44
  31. 31.Find the missing number: 19, 20, 22, 25, ?
  32. 32.How many lines of symmetry does a triangle with all sides equal have?
  33. 33.Find the missing number: 2, 4, 8, 16, ?
  34. 34.Find the missing number: 5, 15, 45, 135, ?
  35. 35.Find the missing number: 5, 7, 10, 14, ?
  36. 36.What comes next? ● ★ ★ ● ★ ★ ● ? (a) ● (b) ★ (c) ■
  37. 37.What comes next? ■ ■ ★ ■ ■ ★ ■ ? (a) ★ (b) ● (c) ■
  38. 38.Find the missing number: 20, 31, 42, ?, 64
  39. 39.Which capital letter has a line of symmetry? (a) S (b) R (c) M
  40. 40.Find the missing number: 5, 10, 20, ?, 80

Answer key

  1. 18
  2. 9
  3. 1
  4. 6
  5. ★
  6. 81
  7. 64
  8. 13
  9. 29
  10. 4
  11. Q
  12. 8
  13. V
  14. 15
  15. 19
  16. 24
  17. 4
  18. 2
  19. 8
  20. F
  21. 18
  22. P
  23. A
  24. 17
  25. ★
  26. ★
  27. 14
  28. 25
  29. 17
  30. 32
  31. 29
  32. 3
  33. 32
  34. 405
  35. 19
  36. ★
  37. ■
  38. 53
  39. M
  40. 40

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