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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 87 · 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: 13, 16, 20, ?, 31
  2. 2.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ? (a) ▲ (b) ● (c) ■
  3. 3.Find the missing number: 1, 3, 9, 27, ?
  4. 4.Find the missing number: 17, 19, 22, ?, 31
  5. 5.How many lines of symmetry does a square have?
  6. 6.Find the missing number: 6, 18, 54, ?, 486
  7. 7.Find the missing number: 3, 5, 8, ?, 17
  8. 8.Find the missing number: 4, 8, 12, ?, 20
  9. 9.How many lines of symmetry does a rectangle that is not a square have?
  10. 10.What comes next? ■ ■ ★ ■ ■ ★ ■ ? (a) ▲ (b) ★ (c) ■
  11. 11.How many lines of symmetry does the capital letter A have?
  12. 12.Find the missing number: 2, 5, 9, 14, ?
  13. 13.Find the missing number: 9, 12, ?, 21, 27
  14. 14.Find the missing number: 13, 18, 23, ?, 33
  15. 15.How many lines of symmetry does a triangle with all sides equal have?
  16. 16.Find the missing number: 3, 6, ?, 15, 21
  17. 17.What comes next? ▲ ● ● ▲ ● ● ▲ ● ? (a) ★ (b) ● (c) ▲
  18. 18.Which capital letter has a line of symmetry? (a) S (b) H (c) F
  19. 19.How many lines of symmetry does a regular hexagon have?
  20. 20.Which capital letter has a line of symmetry? (a) A (b) F (c) L
  21. 21.What comes next? ● ★ ★ ● ★ ★ ● ★ ? (a) ★ (b) ● (c) ▲
  22. 22.Find the missing number: 5, 10, 20, 40, ?
  23. 23.How many lines of symmetry does a regular pentagon have?
  24. 24.Which capital letter has no line of symmetry? (a) M (b) J (c) H
  25. 25.Which capital letter has a line of symmetry? (a) G (b) F (c) I
  26. 26.Which capital letter has no line of symmetry? (a) T (b) M (c) R
  27. 27.Find the missing number: 12, 13, 15, ?, 22
  28. 28.What comes next? ■ ★ ★ ■ ★ ★ ■ ? (a) ★ (b) ■ (c) ▲
  29. 29.Find the missing number: 9, 10, 12, ?, 19
  30. 30.Find the missing number: 12, 14, 17, ?, 26
  31. 31.Which capital letter has no line of symmetry? (a) A (b) P (c) U
  32. 32.Find the missing number: 9, 13, ?, 21, 25
  33. 33.Find the missing number: 17, 20, 24, ?, 35
  34. 34.Find the missing number: 3, 9, ?, 81, 243
  35. 35.What comes next? ★ ● ● ★ ● ● ★ ● ? (a) ▲ (b) ★ (c) ●
  36. 36.Find the missing number: 8, 10, 13, 17, ?
  37. 37.Which capital letter has a line of symmetry? (a) Q (b) W (c) P
  38. 38.Find the missing number: 1, 2, ?, 7, 11
  39. 39.Find the missing number: 2, 6, 18, ?, 162
  40. 40.Find the missing number: 16, 17, ?, 22, 26

Answer key

  1. 25
  2. ▲
  3. 81
  4. 26
  5. 4
  6. 162
  7. 12
  8. 16
  9. 2
  10. ■
  11. 1
  12. 20
  13. 16
  14. 28
  15. 3
  16. 10
  17. ●
  18. H
  19. 6
  20. A
  21. ★
  22. 80
  23. 5
  24. J
  25. I
  26. R
  27. 18
  28. ★
  29. 15
  30. 21
  31. P
  32. 17
  33. 29
  34. 27
  35. ●
  36. 22
  37. W
  38. 4
  39. 54
  40. 19

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