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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 911 · 40 sums
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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, 9, ?, 17, 21
  2. 2.Find the missing number: 12, 20, 28, 36, ?
  3. 3.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ? (a) ▲ (b) ■ (c) ★
  4. 4.How many lines of symmetry does the capital letter T have?
  5. 5.Find the missing number: 2, 4, 8, 16, ?
  6. 6.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ■ (b) ● (c) ▲
  7. 7.Which capital letter has a line of symmetry? (a) H (b) J (c) P
  8. 8.Which capital letter has a line of symmetry? (a) L (b) I (c) Z
  9. 9.What comes next? ★ ★ ■ ★ ★ ■ ★ ? (a) ● (b) ★ (c) ■
  10. 10.Find the missing number: 13, 15, 18, 22, ?
  11. 11.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ★ ? (a) ▲ (b) ★ (c) ●
  12. 12.Find the missing number: 18, 19, 21, 24, ?
  13. 13.Find the missing number: 9, 12, ?, 21, 27
  14. 14.Find the missing number: 17, 18, ?, 23, 27
  15. 15.How many lines of symmetry does the capital letter H have?
  16. 16.How many lines of symmetry does the capital letter A have?
  17. 17.How many lines of symmetry does a triangle with all sides equal have?
  18. 18.Which capital letter has no line of symmetry? (a) S (b) X (c) O
  19. 19.Which capital letter has a line of symmetry? (a) G (b) M (c) R
  20. 20.Find the missing number: 13, ?, 29, 37, 45
  21. 21.How many lines of symmetry does a square have?
  22. 22.Which capital letter has no line of symmetry? (a) P (b) I (c) A
  23. 23.Find the missing number: 3, 5, ?, 12, 17
  24. 24.Find the missing number: 9, 11, ?, 18, 23
  25. 25.What comes next? ★ ★ ● ★ ★ ● ★ ? (a) ● (b) ■ (c) ★
  26. 26.How many lines of symmetry does a regular hexagon have?
  27. 27.Find the missing number: 13, 15, 18, ?, 27
  28. 28.Which capital letter has no line of symmetry? (a) J (b) U (c) V
  29. 29.Find the missing number: ?, 28, 40, 52, 64
  30. 30.Which capital letter has no line of symmetry? (a) G (b) A (c) H
  31. 31.Find the missing number: 17, 18, 20, ?, 27
  32. 32.Find the missing number: 4, 5, 7, 10, ?
  33. 33.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ● (b) ★ (c) ▲
  34. 34.Which capital letter has no line of symmetry? (a) M (b) X (c) Q
  35. 35.Find the missing number: 17, 20, 24, 29, ?
  36. 36.Which capital letter has a line of symmetry? (a) G (b) T (c) S
  37. 37.What comes next? ● ● ■ ● ● ■ ● ● ? (a) ● (b) ★ (c) ■
  38. 38.Find the missing number: 19, ?, 25, 28, 31
  39. 39.How many lines of symmetry does a rectangle that is not a square have?
  40. 40.Find the missing number: 2, 6, ?, 54, 162

Answer key

  1. 13
  2. 44
  3. ▲
  4. 1
  5. 32
  6. ■
  7. H
  8. I
  9. ★
  10. 27
  11. ★
  12. 28
  13. 16
  14. 20
  15. 2
  16. 1
  17. 3
  18. S
  19. M
  20. 21
  21. 4
  22. P
  23. 8
  24. 14
  25. ★
  26. 6
  27. 22
  28. J
  29. 16
  30. G
  31. 23
  32. 14
  33. ●
  34. Q
  35. 35
  36. T
  37. ■
  38. 22
  39. 2
  40. 18

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