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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 411 · 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.How many lines of symmetry does the capital letter H have?
  2. 2.Find the missing number: 1, 3, 9, ?, 81
  3. 3.Find the missing number: 8, 10, ?, 17, 22
  4. 4.Find the missing number: 2, 3, 5, ?, 12
  5. 5.How many lines of symmetry does the capital letter T have?
  6. 6.Find the missing number: 18, 21, 24, ?, 30
  7. 7.Find the missing number: 5, 14, 23, 32, ?
  8. 8.How many lines of symmetry does a regular pentagon have?
  9. 9.Which capital letter has a line of symmetry? (a) G (b) I (c) L
  10. 10.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ● (b) ▲ (c) ■
  11. 11.Find the missing number: 4, 8, ?, 32, 64
  12. 12.Find the missing number: 6, 7, ?, 12, 16
  13. 13.Which capital letter has a line of symmetry? (a) F (b) W (c) R
  14. 14.Find the missing number: 18, 19, 21, 24, ?
  15. 15.How many lines of symmetry does a rectangle that is not a square have?
  16. 16.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ■ ? (a) ■ (b) ▲ (c) ★
  17. 17.Find the missing number: 4, 16, 28, 40, ?
  18. 18.Find the missing number: 18, ?, 28, 33, 38
  19. 19.Find the missing number: 18, 21, 25, 30, ?
  20. 20.Find the missing number: 1, 3, ?, 27, 81
  21. 21.Which capital letter has a line of symmetry? (a) L (b) O (c) P
  22. 22.Which capital letter has a line of symmetry? (a) P (b) A (c) Q
  23. 23.Find the missing number: 2, 8, 14, ?, 26
  24. 24.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ★ (b) ■ (c) ▲
  25. 25.Find the missing number: 20, 22, ?, 29, 34
  26. 26.Find the missing number: ?, 9, 17, 25, 33
  27. 27.Find the missing number: 1, 3, 9, 27, ?
  28. 28.Find the missing number: 2, 4, 8, 16, ?
  29. 29.Find the missing number: 13, 15, 18, ?, 27
  30. 30.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ★ ? (a) ▲ (b) ★ (c) ■
  31. 31.Find the missing number: 15, 16, ?, 21, 25
  32. 32.Find the missing number: 11, 18, ?, 32, 39
  33. 33.Find the missing number: 1, ?, 9, 13, 17
  34. 34.Which capital letter has no line of symmetry? (a) M (b) Z (c) I
  35. 35.Which capital letter has a line of symmetry? (a) Z (b) T (c) L
  36. 36.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ● (b) ■ (c) ▲
  37. 37.Find the missing number: 20, 27, ?, 41, 48
  38. 38.How many lines of symmetry does the capital letter A have?
  39. 39.Find the missing number: 5, 12, ?, 26, 33
  40. 40.Which capital letter has no line of symmetry? (a) M (b) I (c) Q

Answer key

  1. 2
  2. 27
  3. 13
  4. 8
  5. 1
  6. 27
  7. 41
  8. 5
  9. I
  10. ●
  11. 16
  12. 9
  13. W
  14. 28
  15. 2
  16. ■
  17. 52
  18. 23
  19. 36
  20. 9
  21. O
  22. A
  23. 20
  24. ▲
  25. 25
  26. 1
  27. 81
  28. 32
  29. 22
  30. ▲
  31. 18
  32. 25
  33. 5
  34. Z
  35. T
  36. ■
  37. 34
  38. 1
  39. 19
  40. Q

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