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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 935 · 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: 20, 25, ?, 35, 40
  2. 2.How many lines of symmetry does a square have?
  3. 3.Find the missing number: 1, 3, 9, ?, 81
  4. 4.Which capital letter has a line of symmetry? (a) V (b) J (c) Z
  5. 5.Find the missing number: 1, ?, 9, 13, 17
  6. 6.How many lines of symmetry does the capital letter T have?
  7. 7.How many lines of symmetry does the capital letter H have?
  8. 8.Find the missing number: 5, 10, 20, ?, 80
  9. 9.Which capital letter has no line of symmetry? (a) J (b) T (c) I
  10. 10.Which capital letter has a line of symmetry? (a) X (b) L (c) F
  11. 11.Which capital letter has a line of symmetry? (a) Z (b) F (c) O
  12. 12.Find the missing number: 1, 3, ?, 27, 81
  13. 13.How many lines of symmetry does a regular pentagon have?
  14. 14.Find the missing number: 5, 8, ?, 17, 23
  15. 15.Find the missing number: ?, 19, 26, 33, 40
  16. 16.Find the missing number: 13, ?, 29, 37, 45
  17. 17.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ● (b) ★ (c) ▲
  18. 18.Find the missing number: 15, 16, 18, ?, 25
  19. 19.Find the missing number: 6, 8, ?, 15, 20
  20. 20.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ■ (b) ● (c) ▲
  21. 21.Find the missing number: 20, 22, 25, 29, ?
  22. 22.What comes next? ● ● ■ ● ● ■ ● ? (a) ● (b) ■ (c) ★
  23. 23.Find the missing number: 18, 21, 25, 30, ?
  24. 24.Which capital letter has no line of symmetry? (a) V (b) S (c) A
  25. 25.What comes next? ● ● ★ ● ● ★ ● ● ? (a) ■ (b) ● (c) ★
  26. 26.Find the missing number: 9, 11, 14, ?, 23
  27. 27.What comes next? ★ ● ● ★ ● ● ★ ● ? (a) ● (b) ★ (c) ▲
  28. 28.What comes next? ★ ★ ■ ★ ★ ■ ★ ★ ? (a) ■ (b) ● (c) ★
  29. 29.How many lines of symmetry does a regular hexagon have?
  30. 30.Which capital letter has a line of symmetry? (a) J (b) F (c) M
  31. 31.Find the missing number: 12, ?, 36, 48, 60
  32. 32.Find the missing number: ?, 23, 31, 39, 47
  33. 33.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ▲ (b) ■ (c) ●
  34. 34.Find the missing number: 15, 17, 20, 24, ?
  35. 35.Find the missing number: 12, ?, 20, 24, 28
  36. 36.Find the missing number: 10, 13, ?, 22, 28
  37. 37.Find the missing number: 14, 20, 26, 32, ?
  38. 38.Find the missing number: ?, 20, 28, 36, 44
  39. 39.Find the missing number: 4, ?, 14, 19, 24
  40. 40.How many lines of symmetry does a rectangle that is not a square have?

Answer key

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

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