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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 330 · 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: 12, 15, ?, 24, 30
  2. 2.How many lines of symmetry does the capital letter T have?
  3. 3.Find the missing number: ?, 15, 21, 27, 33
  4. 4.Find the missing number: ?, 11, 19, 27, 35
  5. 5.Which capital letter has a line of symmetry? (a) G (b) Q (c) W
  6. 6.How many lines of symmetry does a rectangle that is not a square have?
  7. 7.Which capital letter has a line of symmetry? (a) G (b) T (c) J
  8. 8.Find the missing number: 1, 2, 4, ?, 16
  9. 9.Find the missing number: 2, 6, 18, ?, 162
  10. 10.How many lines of symmetry does a square have?
  11. 11.Which capital letter has no line of symmetry? (a) M (b) U (c) Q
  12. 12.What comes next? ■ ■ ★ ■ ■ ★ ■ ? (a) ★ (b) ● (c) ■
  13. 13.Which capital letter has no line of symmetry? (a) V (b) H (c) Z
  14. 14.Find the missing number: 19, 21, ?, 28, 33
  15. 15.Find the missing number: 4, 8, 16, ?, 64
  16. 16.Which capital letter has no line of symmetry? (a) R (b) H (c) W
  17. 17.What comes next? ● ● ★ ● ● ★ ● ? (a) ■ (b) ★ (c) ●
  18. 18.Find the missing number: ?, 18, 29, 40, 51
  19. 19.Find the missing number: 1, ?, 11, 16, 21
  20. 20.Find the missing number: ?, 18, 21, 24, 27
  21. 21.How many lines of symmetry does a triangle with all sides equal have?
  22. 22.Find the missing number: 19, 27, 35, 43, ?
  23. 23.Find the missing number: 16, 20, ?, 28, 32
  24. 24.Find the missing number: 6, 18, 54, ?, 486
  25. 25.Find the missing number: 14, ?, 22, 26, 30
  26. 26.Which capital letter has no line of symmetry? (a) T (b) L (c) U
  27. 27.How many lines of symmetry does a regular pentagon have?
  28. 28.Find the missing number: 5, 10, ?, 40, 80
  29. 29.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ▲ (b) ● (c) ■
  30. 30.Find the missing number: 9, 12, ?, 21, 27
  31. 31.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ■ (b) ● (c) ▲
  32. 32.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ▲ (b) ★ (c) ■
  33. 33.Find the missing number: 2, 4, 8, 16, ?
  34. 34.Which capital letter has a line of symmetry? (a) J (b) I (c) L
  35. 35.Which capital letter has a line of symmetry? (a) P (b) H (c) J
  36. 36.Find the missing number: 9, 11, ?, 18, 23
  37. 37.Find the missing number: 4, 7, ?, 16, 22
  38. 38.What comes next? ★ ★ ■ ★ ★ ■ ★ ★ ? (a) ★ (b) ▲ (c) ■
  39. 39.What comes next? ■ ▲ ▲ ■ ▲ ▲ ■ ▲ ? (a) ■ (b) ▲ (c) ●
  40. 40.Find the missing number: 17, 25, ?, 41, 49

Answer key

  1. 19
  2. 1
  3. 9
  4. 3
  5. W
  6. 2
  7. T
  8. 8
  9. 54
  10. 4
  11. Q
  12. ■
  13. Z
  14. 24
  15. 32
  16. R
  17. ●
  18. 7
  19. 6
  20. 15
  21. 3
  22. 51
  23. 24
  24. 162
  25. 18
  26. L
  27. 5
  28. 20
  29. ▲
  30. 16
  31. ▲
  32. ■
  33. 32
  34. I
  35. H
  36. 14
  37. 11
  38. ■
  39. ▲
  40. 33

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