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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 305 · 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: 12, 13, ?, 18, 22
  2. 2.Find the missing number: ?, 27, 35, 43, 51
  3. 3.Which capital letter has a line of symmetry? (a) R (b) O (c) F
  4. 4.Find the missing number: 10, 12, ?, 19, 24
  5. 5.Find the missing number: 2, 5, ?, 14, 20
  6. 6.Find the missing number: 14, ?, 38, 50, 62
  7. 7.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ★ ? (a) ★ (b) ▲ (c) ■
  8. 8.Find the missing number: 1, 2, 4, 8, ?
  9. 9.How many lines of symmetry does a rectangle that is not a square have?
  10. 10.Find the missing number: 16, 22, 28, 34, ?
  11. 11.Find the missing number: 1, 3, 6, 10, ?
  12. 12.How many lines of symmetry does a square have?
  13. 13.Find the missing number: 15, 22, ?, 36, 43
  14. 14.Find the missing number: 2, 13, 24, ?, 46
  15. 15.How many lines of symmetry does the capital letter A have?
  16. 16.What comes next? ▲ ● ● ▲ ● ● ▲ ● ? (a) ★ (b) ▲ (c) ●
  17. 17.Which capital letter has a line of symmetry? (a) G (b) L (c) A
  18. 18.Find the missing number: 16, 23, 30, 37, ?
  19. 19.Which capital letter has no line of symmetry? (a) S (b) O (c) X
  20. 20.Find the missing number: 11, 12, 14, 17, ?
  21. 21.Find the missing number: 3, 4, 6, ?, 13
  22. 22.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ● (b) ▲ (c) ★
  23. 23.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ★ (b) ● (c) ■
  24. 24.Find the missing number: 17, 20, ?, 26, 29
  25. 25.Find the missing number: ?, 11, 21, 31, 41
  26. 26.Find the missing number: 11, 17, 23, ?, 35
  27. 27.Find the missing number: 5, 10, ?, 40, 80
  28. 28.Find the missing number: 11, 13, 16, ?, 25
  29. 29.Which capital letter has a line of symmetry? (a) R (b) V (c) L
  30. 30.Find the missing number: 12, 18, ?, 30, 36
  31. 31.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ★ (b) ▲ (c) ●
  32. 32.Find the missing number: 7, 19, 31, ?, 55
  33. 33.Find the missing number: 9, 17, ?, 33, 41
  34. 34.Find the missing number: 14, 17, 20, 23, ?
  35. 35.Find the missing number: 6, 11, 16, 21, ?
  36. 36.How many lines of symmetry does the capital letter H have?
  37. 37.Find the missing number: 4, 12, 36, ?, 324
  38. 38.How many lines of symmetry does a regular pentagon have?
  39. 39.Which capital letter has no line of symmetry? (a) G (b) U (c) T
  40. 40.Find the missing number: 2, 4, ?, 16, 32

Answer key

  1. 15
  2. 19
  3. O
  4. 15
  5. 9
  6. 26
  7. ▲
  8. 16
  9. 2
  10. 40
  11. 15
  12. 4
  13. 29
  14. 35
  15. 1
  16. ●
  17. A
  18. 44
  19. S
  20. 21
  21. 9
  22. ▲
  23. ★
  24. 23
  25. 1
  26. 29
  27. 20
  28. 20
  29. V
  30. 24
  31. ●
  32. 43
  33. 25
  34. 26
  35. 26
  36. 2
  37. 108
  38. 5
  39. G
  40. 8

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