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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 278 · 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: 4, 5, ?, 10, 14
  2. 2.Find the missing number: 6, 11, 16, 21, ?
  3. 3.Find the missing number: 18, 19, ?, 24, 28
  4. 4.Find the missing number: 7, 10, ?, 19, 25
  5. 5.Which capital letter has a line of symmetry? (a) A (b) F (c) L
  6. 6.Find the missing number: 10, 13, 16, ?, 22
  7. 7.Find the missing number: 6, 9, 13, 18, ?
  8. 8.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ? (a) ▲ (b) ● (c) ★
  9. 9.Find the missing number: 13, 18, 23, 28, ?
  10. 10.What comes next? ■ ● ● ■ ● ● ■ ? (a) ● (b) ■ (c) ▲
  11. 11.Find the missing number: 1, 12, 23, 34, ?
  12. 12.Find the missing number: 4, 8, 16, 32, ?
  13. 13.Find the missing number: 4, 13, 22, ?, 40
  14. 14.Find the missing number: 5, 11, 17, 23, ?
  15. 15.Find the missing number: 20, 23, ?, 32, 38
  16. 16.Which capital letter has a line of symmetry? (a) J (b) X (c) L
  17. 17.How many lines of symmetry does the capital letter T have?
  18. 18.What comes next? ★ ★ ■ ★ ★ ■ ★ ★ ? (a) ▲ (b) ■ (c) ★
  19. 19.How many lines of symmetry does a rectangle that is not a square have?
  20. 20.Find the missing number: 5, 10, ?, 40, 80
  21. 21.Find the missing number: ?, 25, 37, 49, 61
  22. 22.How many lines of symmetry does the capital letter A have?
  23. 23.Which capital letter has no line of symmetry? (a) M (b) R (c) T
  24. 24.Find the missing number: 1, 2, ?, 8, 16
  25. 25.Find the missing number: ?, 12, 15, 18, 21
  26. 26.How many lines of symmetry does the capital letter H have?
  27. 27.Find the missing number: 20, 21, 23, ?, 30
  28. 28.Which capital letter has a line of symmetry? (a) W (b) P (c) R
  29. 29.Find the missing number: 15, 19, 23, 27, ?
  30. 30.How many lines of symmetry does a triangle with all sides equal have?
  31. 31.Find the missing number: 4, 16, ?, 40, 52
  32. 32.Which capital letter has a line of symmetry? (a) J (b) R (c) V
  33. 33.What comes next? ■ ● ● ■ ● ● ■ ● ? (a) ● (b) ■ (c) ★
  34. 34.Find the missing number: 10, 22, 34, ?, 58
  35. 35.What comes next? ■ ■ ★ ■ ■ ★ ■ ? (a) ● (b) ■ (c) ★
  36. 36.Find the missing number: 2, 6, ?, 54, 162
  37. 37.Find the missing number: 4, 12, ?, 108, 324
  38. 38.How many lines of symmetry does a regular pentagon have?
  39. 39.Find the missing number: 6, 12, 24, ?, 96
  40. 40.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ★ ? (a) ★ (b) ■ (c) ▲

Answer key

  1. 7
  2. 26
  3. 21
  4. 14
  5. A
  6. 19
  7. 24
  8. ▲
  9. 33
  10. ●
  11. 45
  12. 64
  13. 31
  14. 29
  15. 27
  16. X
  17. 1
  18. ■
  19. 2
  20. 20
  21. 13
  22. 1
  23. R
  24. 4
  25. 9
  26. 2
  27. 26
  28. W
  29. 31
  30. 3
  31. 28
  32. V
  33. ●
  34. 46
  35. ■
  36. 18
  37. 36
  38. 5
  39. 48
  40. ▲

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