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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 887 · 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: 11, 12, 14, 17, ?
  2. 2.Find the missing number: 7, ?, 15, 19, 23
  3. 3.Find the missing number: 17, 18, 20, 23, ?
  4. 4.Find the missing number: 19, 24, 29, 34, ?
  5. 5.Find the missing number: 17, 20, 23, ?, 29
  6. 6.Which capital letter has no line of symmetry? (a) W (b) U (c) Z
  7. 7.How many lines of symmetry does a regular hexagon have?
  8. 8.Find the missing number: 20, 22, 25, 29, ?
  9. 9.How many lines of symmetry does a square have?
  10. 10.How many lines of symmetry does a rectangle that is not a square have?
  11. 11.What comes next? ● ■ ■ ● ■ ■ ● ■ ? (a) ● (b) ■ (c) ★
  12. 12.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ■ (b) ▲ (c) ★
  13. 13.How many lines of symmetry does a regular pentagon have?
  14. 14.Find the missing number: 2, 4, ?, 16, 32
  15. 15.Find the missing number: 4, 8, ?, 32, 64
  16. 16.Find the missing number: 5, 15, 45, ?, 405
  17. 17.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ▲ (b) ● (c) ★
  18. 18.Find the missing number: 6, 15, 24, 33, ?
  19. 19.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ★ ? (a) ★ (b) ■ (c) ▲
  20. 20.Find the missing number: 5, 8, 12, ?, 23
  21. 21.Find the missing number: 2, ?, 26, 38, 50
  22. 22.Find the missing number: 1, 7, ?, 19, 25
  23. 23.Find the missing number: 3, 9, 27, 81, ?
  24. 24.Which capital letter has no line of symmetry? (a) A (b) P (c) V
  25. 25.Find the missing number: 12, 15, 19, ?, 30
  26. 26.Find the missing number: 1, 3, ?, 27, 81
  27. 27.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ■ (b) ▲ (c) ★
  28. 28.What comes next? ● ■ ■ ● ■ ■ ● ? (a) ● (b) ▲ (c) ■
  29. 29.Find the missing number: 2, 5, 9, ?, 20
  30. 30.Find the missing number: 2, 4, ?, 11, 16
  31. 31.Find the missing number: 1, 2, ?, 8, 16
  32. 32.Find the missing number: 7, 10, 14, 19, ?
  33. 33.Find the missing number: 16, 18, ?, 25, 30
  34. 34.Which capital letter has a line of symmetry? (a) L (b) T (c) R
  35. 35.Find the missing number: 9, 10, 12, 15, ?
  36. 36.Find the missing number: 2, 6, 18, 54, ?
  37. 37.What comes next? ● ● ▲ ● ● ▲ ● ? (a) ■ (b) ● (c) ▲
  38. 38.Find the missing number: 19, 22, 25, ?, 31
  39. 39.How many lines of symmetry does the capital letter A have?
  40. 40.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ■ (b) ● (c) ▲

Answer key

  1. 21
  2. 11
  3. 27
  4. 39
  5. 26
  6. Z
  7. 6
  8. 34
  9. 4
  10. 2
  11. ■
  12. ▲
  13. 5
  14. 8
  15. 16
  16. 135
  17. ▲
  18. 42
  19. ▲
  20. 17
  21. 14
  22. 13
  23. 243
  24. P
  25. 24
  26. 9
  27. ■
  28. ■
  29. 14
  30. 7
  31. 4
  32. 25
  33. 21
  34. T
  35. 19
  36. 162
  37. ●
  38. 28
  39. 1
  40. ▲

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