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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 409 · 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, 11, ?, 16, 20
  2. 2.Find the missing number: 2, 3, 5, ?, 12
  3. 3.Find the missing number: 18, 21, 25, 30, ?
  4. 4.Find the missing number: 11, 12, 14, ?, 21
  5. 5.Which capital letter has a line of symmetry? (a) I (b) G (c) J
  6. 6.How many lines of symmetry does the capital letter A have?
  7. 7.How many lines of symmetry does a regular pentagon have?
  8. 8.Find the missing number: 6, 18, 30, 42, ?
  9. 9.Find the missing number: ?, 5, 8, 11, 14
  10. 10.Find the missing number: 2, 6, 18, 54, ?
  11. 11.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ▲ (b) ★ (c) ■
  12. 12.Find the missing number: 2, 3, 5, 8, ?
  13. 13.Which capital letter has no line of symmetry? (a) X (b) I (c) Z
  14. 14.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ★ (b) ● (c) ▲
  15. 15.Find the missing number: ?, 17, 29, 41, 53
  16. 16.Find the missing number: 9, 10, ?, 15, 19
  17. 17.Find the missing number: 8, 11, 15, ?, 26
  18. 18.How many lines of symmetry does the capital letter H have?
  19. 19.Which capital letter has a line of symmetry? (a) J (b) F (c) A
  20. 20.What comes next? ● ★ ★ ● ★ ★ ● ? (a) ▲ (b) ● (c) ★
  21. 21.Find the missing number: 5, 12, 19, 26, ?
  22. 22.What comes next? ● ● ★ ● ● ★ ● ? (a) ★ (b) ● (c) ■
  23. 23.Which capital letter has no line of symmetry? (a) U (b) O (c) L
  24. 24.Find the missing number: 15, 21, 27, ?, 39
  25. 25.Which capital letter has a line of symmetry? (a) F (b) R (c) W
  26. 26.How many lines of symmetry does a triangle with all sides equal have?
  27. 27.Which capital letter has no line of symmetry? (a) I (b) F (c) W
  28. 28.How many lines of symmetry does a regular hexagon have?
  29. 29.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ▲ ? (a) ▲ (b) ■ (c) ★
  30. 30.How many lines of symmetry does the capital letter T have?
  31. 31.Find the missing number: 18, 21, ?, 30, 36
  32. 32.Which capital letter has a line of symmetry? (a) R (b) U (c) L
  33. 33.What comes next? ● ■ ■ ● ■ ■ ● ? (a) ● (b) ■ (c) ★
  34. 34.Find the missing number: 2, 7, ?, 17, 22
  35. 35.Find the missing number: 7, ?, 17, 22, 27
  36. 36.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ▲ (b) ● (c) ★
  37. 37.Find the missing number: 6, 12, 24, ?, 96
  38. 38.Find the missing number: 12, 13, ?, 18, 22
  39. 39.Find the missing number: 3, 9, 27, 81, ?
  40. 40.Find the missing number: ?, 23, 27, 31, 35

Answer key

  1. 13
  2. 8
  3. 36
  4. 17
  5. I
  6. 1
  7. 5
  8. 54
  9. 2
  10. 162
  11. ▲
  12. 12
  13. Z
  14. ▲
  15. 5
  16. 12
  17. 20
  18. 2
  19. A
  20. ★
  21. 33
  22. ●
  23. L
  24. 33
  25. W
  26. 3
  27. F
  28. 6
  29. ★
  30. 1
  31. 25
  32. U
  33. ■
  34. 12
  35. 12
  36. ▲
  37. 48
  38. 15
  39. 243
  40. 19

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