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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 623 · 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: 1, 4, 7, ?, 13
  2. 2.How many lines of symmetry does a rectangle that is not a square have?
  3. 3.Which capital letter has a line of symmetry? (a) P (b) A (c) L
  4. 4.How many lines of symmetry does the capital letter A have?
  5. 5.Find the missing number: 7, 11, 15, ?, 23
  6. 6.Find the missing number: 10, 13, 17, ?, 28
  7. 7.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ? (a) ▲ (b) ★ (c) ■
  8. 8.Find the missing number: 11, 12, ?, 17, 21
  9. 9.Find the missing number: 1, 2, ?, 7, 11
  10. 10.Find the missing number: 13, 14, 16, 19, ?
  11. 11.Find the missing number: 1, 2, 4, 8, ?
  12. 12.Find the missing number: 4, 7, 11, ?, 22
  13. 13.How many lines of symmetry does a triangle with all sides equal have?
  14. 14.What comes next? ★ ★ ● ★ ★ ● ★ ? (a) ● (b) ★ (c) ■
  15. 15.Find the missing number: 13, 16, ?, 22, 25
  16. 16.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ● (b) ■ (c) ▲
  17. 17.Find the missing number: ?, 11, 20, 29, 38
  18. 18.Find the missing number: 6, 18, 54, 162, ?
  19. 19.Find the missing number: 2, 4, ?, 16, 32
  20. 20.Which capital letter has no line of symmetry? (a) M (b) P (c) W
  21. 21.How many lines of symmetry does a regular pentagon have?
  22. 22.Find the missing number: 9, 10, ?, 15, 19
  23. 23.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ? (a) ■ (b) ▲ (c) ★
  24. 24.Find the missing number: 19, 31, 43, ?, 67
  25. 25.Find the missing number: 1, 3, 6, 10, ?
  26. 26.How many lines of symmetry does the capital letter T have?
  27. 27.Find the missing number: 2, 3, ?, 8, 12
  28. 28.Find the missing number: 9, 12, 16, ?, 27
  29. 29.Find the missing number: 5, 14, 23, ?, 41
  30. 30.Find the missing number: 11, 21, 31, ?, 51
  31. 31.Find the missing number: 14, 23, 32, 41, ?
  32. 32.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ▲ ? (a) ▲ (b) ★ (c) ■
  33. 33.Which capital letter has no line of symmetry? (a) H (b) G (c) A
  34. 34.What comes next? ● ★ ★ ● ★ ★ ● ? (a) ● (b) ■ (c) ★
  35. 35.What comes next? ▲ ● ● ▲ ● ● ▲ ● ? (a) ★ (b) ● (c) ▲
  36. 36.Which capital letter has no line of symmetry? (a) I (b) S (c) X
  37. 37.Which capital letter has no line of symmetry? (a) M (b) Q (c) X
  38. 38.Which capital letter has no line of symmetry? (a) L (b) V (c) U
  39. 39.Find the missing number: 4, 12, ?, 108, 324
  40. 40.Find the missing number: 3, 9, 27, ?, 243

Answer key

  1. 10
  2. 2
  3. A
  4. 1
  5. 19
  6. 22
  7. ▲
  8. 14
  9. 4
  10. 23
  11. 16
  12. 16
  13. 3
  14. ★
  15. 19
  16. ▲
  17. 2
  18. 486
  19. 8
  20. P
  21. 5
  22. 12
  23. ★
  24. 55
  25. 15
  26. 1
  27. 5
  28. 21
  29. 32
  30. 41
  31. 50
  32. ★
  33. G
  34. ★
  35. ●
  36. S
  37. Q
  38. L
  39. 36
  40. 81

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