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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 401 · 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: 5, 10, 20, 40, ?
  2. 2.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ★ (b) ▲ (c) ■
  3. 3.Find the missing number: 5, ?, 23, 32, 41
  4. 4.Find the missing number: 5, 10, ?, 40, 80
  5. 5.How many lines of symmetry does the capital letter T have?
  6. 6.Find the missing number: 1, 3, ?, 10, 15
  7. 7.What comes next? ★ ★ ● ★ ★ ● ★ ★ ? (a) ★ (b) ● (c) ▲
  8. 8.How many lines of symmetry does a square have?
  9. 9.How many lines of symmetry does the capital letter H have?
  10. 10.How many lines of symmetry does the capital letter A have?
  11. 11.Which capital letter has no line of symmetry? (a) Z (b) O (c) U
  12. 12.Which capital letter has a line of symmetry? (a) Q (b) V (c) S
  13. 13.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ▲ ? (a) ● (b) ▲ (c) ★
  14. 14.How many lines of symmetry does a regular hexagon have?
  15. 15.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ▲ (b) ★ (c) ■
  16. 16.Find the missing number: 5, 6, ?, 11, 15
  17. 17.Find the missing number: 15, 21, ?, 33, 39
  18. 18.How many lines of symmetry does a regular pentagon have?
  19. 19.Find the missing number: 20, 30, ?, 50, 60
  20. 20.Find the missing number: 1, 3, ?, 27, 81
  21. 21.What comes next? ● ● ▲ ● ● ▲ ● ? (a) ● (b) ■ (c) ▲
  22. 22.Find the missing number: 7, 16, 25, 34, ?
  23. 23.Find the missing number: 3, 6, ?, 24, 48
  24. 24.Find the missing number: 5, 15, 45, ?, 405
  25. 25.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ★ (b) ■ (c) ▲
  26. 26.Find the missing number: 19, 21, 24, 28, ?
  27. 27.Which capital letter has a line of symmetry? (a) Q (b) A (c) G
  28. 28.Find the missing number: 3, 4, 6, 9, ?
  29. 29.Which capital letter has no line of symmetry? (a) P (b) W (c) U
  30. 30.Which capital letter has a line of symmetry? (a) O (b) L (c) P
  31. 31.Find the missing number: 3, 9, 27, 81, ?
  32. 32.Find the missing number: 1, 2, 4, 7, ?
  33. 33.Find the missing number: 9, 12, ?, 21, 27
  34. 34.Find the missing number: 15, 18, 22, ?, 33
  35. 35.Which capital letter has a line of symmetry? (a) L (b) I (c) P
  36. 36.Find the missing number: 1, 2, 4, 8, ?
  37. 37.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ● (b) ■ (c) ▲
  38. 38.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ■ (b) ▲ (c) ●
  39. 39.Find the missing number: 4, 8, 16, ?, 64
  40. 40.Find the missing number: 17, 20, 24, 29, ?

Answer key

  1. 80
  2. ▲
  3. 14
  4. 20
  5. 1
  6. 6
  7. ●
  8. 4
  9. 2
  10. 1
  11. Z
  12. V
  13. ★
  14. 6
  15. ▲
  16. 8
  17. 27
  18. 5
  19. 40
  20. 9
  21. ●
  22. 43
  23. 12
  24. 135
  25. ▲
  26. 33
  27. A
  28. 13
  29. P
  30. O
  31. 243
  32. 11
  33. 16
  34. 27
  35. I
  36. 16
  37. ●
  38. ●
  39. 32
  40. 35

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