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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 407 · 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: 6, 9, ?, 18, 24
  2. 2.Find the missing number: 2, 6, ?, 54, 162
  3. 3.Find the missing number: 6, 18, ?, 162, 486
  4. 4.Find the missing number: ?, 16, 26, 36, 46
  5. 5.How many lines of symmetry does a rectangle that is not a square have?
  6. 6.What comes next? ● ● ■ ● ● ■ ● ● ? (a) ▲ (b) ● (c) ■
  7. 7.Find the missing number: 2, 6, 18, ?, 162
  8. 8.Find the missing number: 4, 13, ?, 31, 40
  9. 9.Which capital letter has a line of symmetry? (a) H (b) Q (c) J
  10. 10.Which capital letter has a line of symmetry? (a) L (b) F (c) V
  11. 11.Find the missing number: 1, 2, 4, ?, 16
  12. 12.Which capital letter has a line of symmetry? (a) M (b) S (c) J
  13. 13.How many lines of symmetry does a regular pentagon have?
  14. 14.Which capital letter has no line of symmetry? (a) T (b) U (c) Z
  15. 15.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ★ (b) ● (c) ▲
  16. 16.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ▲ (b) ● (c) ■
  17. 17.How many lines of symmetry does the capital letter A have?
  18. 18.Which capital letter has no line of symmetry? (a) W (b) T (c) F
  19. 19.Which capital letter has no line of symmetry? (a) I (b) X (c) J
  20. 20.Find the missing number: 17, 18, 20, ?, 27
  21. 21.Find the missing number: 11, 12, 14, 17, ?
  22. 22.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ■ (b) ▲ (c) ★
  23. 23.Find the missing number: 4, 8, 16, ?, 64
  24. 24.Find the missing number: 11, 12, 14, ?, 21
  25. 25.Find the missing number: 4, 12, 36, ?, 324
  26. 26.Find the missing number: 20, 23, 27, ?, 38
  27. 27.Find the missing number: 9, 11, 14, 18, ?
  28. 28.Which capital letter has no line of symmetry? (a) U (b) R (c) H
  29. 29.What comes next? ■ ■ ★ ■ ■ ★ ■ ■ ? (a) ▲ (b) ★ (c) ■
  30. 30.Find the missing number: 5, 15, ?, 135, 405
  31. 31.Which capital letter has no line of symmetry? (a) W (b) A (c) S
  32. 32.Which capital letter has a line of symmetry? (a) X (b) P (c) G
  33. 33.Find the missing number: 12, 15, 19, 24, ?
  34. 34.Find the missing number: 2, 4, 8, 16, ?
  35. 35.Which capital letter has a line of symmetry? (a) S (b) T (c) Q
  36. 36.Which capital letter has a line of symmetry? (a) A (b) G (c) Z
  37. 37.How many lines of symmetry does the capital letter H have?
  38. 38.Find the missing number: 15, 18, ?, 24, 27
  39. 39.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ? (a) ★ (b) ▲ (c) ●
  40. 40.How many lines of symmetry does a triangle with all sides equal have?

Answer key

  1. 13
  2. 18
  3. 54
  4. 6
  5. 2
  6. ■
  7. 54
  8. 22
  9. H
  10. V
  11. 8
  12. M
  13. 5
  14. Z
  15. ▲
  16. ■
  17. 1
  18. F
  19. J
  20. 23
  21. 21
  22. ▲
  23. 32
  24. 17
  25. 108
  26. 32
  27. 23
  28. R
  29. ★
  30. 45
  31. S
  32. X
  33. 30
  34. 32
  35. T
  36. A
  37. 2
  38. 21
  39. ★
  40. 3

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