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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 298 · 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: 18, 20, 23, ?, 32
  2. 2.How many lines of symmetry does the capital letter H have?
  3. 3.Find the missing number: 18, 26, 34, 42, ?
  4. 4.Which capital letter has a line of symmetry? (a) G (b) J (c) W
  5. 5.Which capital letter has no line of symmetry? (a) A (b) U (c) S
  6. 6.Find the missing number: 1, 3, 9, ?, 81
  7. 7.Find the missing number: 2, 6, ?, 54, 162
  8. 8.Find the missing number: 6, 7, 9, ?, 16
  9. 9.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ▲ (b) ● (c) ★
  10. 10.Find the missing number: ?, 26, 36, 46, 56
  11. 11.Which capital letter has a line of symmetry? (a) O (b) Z (c) R
  12. 12.Find the missing number: 3, 6, 12, 24, ?
  13. 13.Find the missing number: 6, 18, 54, 162, ?
  14. 14.Find the missing number: 19, 21, ?, 28, 33
  15. 15.Find the missing number: 12, 21, 30, ?, 48
  16. 16.Which capital letter has a line of symmetry? (a) I (b) J (c) Z
  17. 17.Which capital letter has no line of symmetry? (a) V (b) A (c) R
  18. 18.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ★ (b) ● (c) ▲
  19. 19.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ▲ ? (a) ▲ (b) ■ (c) ★
  20. 20.Find the missing number: 20, 29, 38, 47, ?
  21. 21.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ■ ? (a) ★ (b) ▲ (c) ■
  22. 22.Find the missing number: 4, 8, 16, ?, 64
  23. 23.Find the missing number: 6, 12, 24, 48, ?
  24. 24.How many lines of symmetry does a regular pentagon have?
  25. 25.What comes next? ● ■ ■ ● ■ ■ ● ? (a) ● (b) ■ (c) ★
  26. 26.Which capital letter has a line of symmetry? (a) T (b) F (c) G
  27. 27.How many lines of symmetry does a square have?
  28. 28.Find the missing number: 18, ?, 42, 54, 66
  29. 29.Find the missing number: 17, 22, 27, 32, ?
  30. 30.Which capital letter has no line of symmetry? (a) W (b) J (c) V
  31. 31.Which capital letter has no line of symmetry? (a) G (b) T (c) O
  32. 32.What comes next? ● ■ ■ ● ■ ■ ● ■ ? (a) ● (b) ★ (c) ■
  33. 33.How many lines of symmetry does a rectangle that is not a square have?
  34. 34.Find the missing number: 16, 21, 26, ?, 36
  35. 35.Find the missing number: 1, 2, ?, 8, 16
  36. 36.Find the missing number: ?, 14, 25, 36, 47
  37. 37.Find the missing number: 6, 12, 24, ?, 96
  38. 38.Find the missing number: 18, 28, 38, ?, 58
  39. 39.Find the missing number: ?, 6, 10, 14, 18
  40. 40.Find the missing number: 15, 18, 22, ?, 33

Answer key

  1. 27
  2. 2
  3. 50
  4. W
  5. S
  6. 27
  7. 18
  8. 12
  9. ▲
  10. 16
  11. O
  12. 48
  13. 486
  14. 24
  15. 39
  16. I
  17. R
  18. ▲
  19. ★
  20. 56
  21. ■
  22. 32
  23. 96
  24. 5
  25. ■
  26. T
  27. 4
  28. 30
  29. 37
  30. J
  31. G
  32. ■
  33. 2
  34. 31
  35. 4
  36. 3
  37. 48
  38. 48
  39. 2
  40. 27

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