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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 304 · 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: 10, 21, ?, 43, 54
  2. 2.What comes next? ● ● ★ ● ● ★ ● ● ? (a) ● (b) ■ (c) ★
  3. 3.Find the missing number: ?, 12, 19, 26, 33
  4. 4.Find the missing number: ?, 29, 41, 53, 65
  5. 5.How many lines of symmetry does a triangle with all sides equal have?
  6. 6.Find the missing number: 10, ?, 18, 22, 26
  7. 7.Which capital letter has a line of symmetry? (a) P (b) I (c) R
  8. 8.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ■ ? (a) ★ (b) ■ (c) ▲
  9. 9.Which capital letter has no line of symmetry? (a) M (b) X (c) R
  10. 10.Find the missing number: 1, 6, ?, 16, 21
  11. 11.What comes next? ● ■ ■ ● ■ ■ ● ? (a) ● (b) ■ (c) ★
  12. 12.How many lines of symmetry does a square have?
  13. 13.Find the missing number: 2, 6, ?, 54, 162
  14. 14.Find the missing number: 7, 9, 12, 16, ?
  15. 15.How many lines of symmetry does the capital letter T have?
  16. 16.Find the missing number: 17, ?, 27, 32, 37
  17. 17.Find the missing number: 6, 7, 9, 12, ?
  18. 18.Find the missing number: 15, 18, ?, 27, 33
  19. 19.What comes next? ● ■ ■ ● ■ ■ ● ■ ? (a) ★ (b) ■ (c) ●
  20. 20.Find the missing number: 1, 3, ?, 27, 81
  21. 21.What comes next? ● ★ ★ ● ★ ★ ● ★ ? (a) ● (b) ▲ (c) ★
  22. 22.Find the missing number: 5, 15, ?, 135, 405
  23. 23.Find the missing number: 14, 15, 17, ?, 24
  24. 24.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ● (b) ■ (c) ▲
  25. 25.Find the missing number: ?, 7, 12, 17, 22
  26. 26.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ★ (b) ▲ (c) ■
  27. 27.What comes next? ■ ● ● ■ ● ● ■ ● ? (a) ■ (b) ▲ (c) ●
  28. 28.Find the missing number: ?, 5, 8, 11, 14
  29. 29.Find the missing number: 6, 18, 54, ?, 486
  30. 30.Find the missing number: 4, 8, ?, 32, 64
  31. 31.Find the missing number: 20, 22, 25, ?, 34
  32. 32.How many lines of symmetry does the capital letter A have?
  33. 33.Find the missing number: 2, 3, ?, 8, 12
  34. 34.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ▲ (b) ■ (c) ★
  35. 35.Find the missing number: 5, 8, 11, ?, 17
  36. 36.Find the missing number: 20, ?, 26, 29, 32
  37. 37.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ★ (b) ■ (c) ▲
  38. 38.Find the missing number: 12, 14, 17, ?, 26
  39. 39.What comes next? ■ ■ ● ■ ■ ● ■ ? (a) ■ (b) ▲ (c) ●
  40. 40.Find the missing number: 2, 4, 8, ?, 32

Answer key

  1. 32
  2. ★
  3. 5
  4. 17
  5. 3
  6. 14
  7. I
  8. ■
  9. R
  10. 11
  11. ■
  12. 4
  13. 18
  14. 21
  15. 1
  16. 22
  17. 16
  18. 22
  19. ■
  20. 9
  21. ★
  22. 45
  23. 20
  24. ▲
  25. 2
  26. ★
  27. ●
  28. 2
  29. 162
  30. 16
  31. 29
  32. 1
  33. 5
  34. ■
  35. 14
  36. 23
  37. ▲
  38. 21
  39. ■
  40. 16

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