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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 189 · 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: 3, 5, ?, 12, 17
  2. 2.Find the missing number: 9, 15, 21, 27, ?
  3. 3.Find the missing number: ?, 15, 20, 25, 30
  4. 4.Find the missing number: 16, 19, 23, 28, ?
  5. 5.What comes next? ■ ★ ★ ■ ★ ★ ■ ★ ? (a) ■ (b) ▲ (c) ★
  6. 6.Find the missing number: 2, 6, ?, 54, 162
  7. 7.Which capital letter has no line of symmetry? (a) M (b) V (c) F
  8. 8.Find the missing number: 20, 22, ?, 29, 34
  9. 9.How many lines of symmetry does the capital letter H have?
  10. 10.Which capital letter has a line of symmetry? (a) S (b) J (c) I
  11. 11.Find the missing number: 11, 13, 16, ?, 25
  12. 12.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ▲ (b) ■ (c) ●
  13. 13.Find the missing number: 12, 15, 19, 24, ?
  14. 14.How many lines of symmetry does the capital letter T have?
  15. 15.Find the missing number: 3, 6, ?, 12, 15
  16. 16.Find the missing number: 15, 16, ?, 21, 25
  17. 17.Find the missing number: 4, 12, 20, ?, 36
  18. 18.How many lines of symmetry does a triangle with all sides equal have?
  19. 19.Find the missing number: 1, 2, ?, 7, 11
  20. 20.Find the missing number: 13, 14, ?, 19, 23
  21. 21.Find the missing number: 17, 28, 39, ?, 61
  22. 22.What comes next? ★ ■ ■ ★ ■ ■ ★ ■ ? (a) ★ (b) ■ (c) ●
  23. 23.How many lines of symmetry does a regular pentagon have?
  24. 24.Find the missing number: 5, 15, ?, 135, 405
  25. 25.Which capital letter has no line of symmetry? (a) S (b) T (c) H
  26. 26.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ? (a) ★ (b) ■ (c) ▲
  27. 27.Which capital letter has a line of symmetry? (a) Z (b) Q (c) V
  28. 28.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ★ ? (a) ★ (b) ▲ (c) ●
  29. 29.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ■ (b) ▲ (c) ★
  30. 30.What comes next? ● ● ▲ ● ● ▲ ● ? (a) ■ (b) ● (c) ▲
  31. 31.Find the missing number: 12, 13, ?, 18, 22
  32. 32.Find the missing number: 13, 16, 20, 25, ?
  33. 33.Which capital letter has a line of symmetry? (a) Z (b) W (c) R
  34. 34.Which capital letter has no line of symmetry? (a) P (b) M (c) U
  35. 35.Find the missing number: 5, 7, ?, 14, 19
  36. 36.Find the missing number: 6, 18, 54, 162, ?
  37. 37.Find the missing number: 5, 10, 20, 40, ?
  38. 38.Find the missing number: 16, 17, 19, ?, 26
  39. 39.Find the missing number: 12, 21, 30, 39, ?
  40. 40.Find the missing number: 9, 12, ?, 21, 27

Answer key

  1. 8
  2. 33
  3. 10
  4. 34
  5. ★
  6. 18
  7. F
  8. 25
  9. 2
  10. I
  11. 20
  12. ▲
  13. 30
  14. 1
  15. 9
  16. 18
  17. 28
  18. 3
  19. 4
  20. 16
  21. 50
  22. ■
  23. 5
  24. 45
  25. S
  26. ■
  27. V
  28. ▲
  29. ★
  30. ●
  31. 15
  32. 31
  33. W
  34. P
  35. 10
  36. 486
  37. 80
  38. 22
  39. 48
  40. 16

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