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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 943 · 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: 7, 12, ?, 22, 27
  2. 2.Find the missing number: 8, 10, 13, 17, ?
  3. 3.Find the missing number: ?, 13, 20, 27, 34
  4. 4.Find the missing number: 14, 20, ?, 32, 38
  5. 5.Find the missing number: 5, 7, 10, 14, ?
  6. 6.Which capital letter has a line of symmetry? (a) Z (b) F (c) I
  7. 7.Find the missing number: 2, 8, 14, 20, ?
  8. 8.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ▲ (b) ■ (c) ●
  9. 9.What comes next? ■ ★ ★ ■ ★ ★ ■ ★ ? (a) ▲ (b) ★ (c) ■
  10. 10.Which capital letter has no line of symmetry? (a) W (b) Z (c) A
  11. 11.Which capital letter has no line of symmetry? (a) X (b) M (c) F
  12. 12.Find the missing number: 5, 15, ?, 135, 405
  13. 13.Find the missing number: 3, 6, 10, ?, 21
  14. 14.How many lines of symmetry does a square have?
  15. 15.Find the missing number: 19, 20, 22, ?, 29
  16. 16.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ▲ (b) ● (c) ■
  17. 17.Find the missing number: 10, 20, ?, 40, 50
  18. 18.Find the missing number: 1, 2, ?, 8, 16
  19. 19.Which capital letter has a line of symmetry? (a) J (b) Q (c) O
  20. 20.How many lines of symmetry does a rectangle that is not a square have?
  21. 21.Which capital letter has no line of symmetry? (a) X (b) L (c) I
  22. 22.Find the missing number: 13, ?, 37, 49, 61
  23. 23.What comes next? ■ ■ ● ■ ■ ● ■ ? (a) ■ (b) ★ (c) ●
  24. 24.How many lines of symmetry does a regular hexagon have?
  25. 25.Find the missing number: 2, 6, 18, ?, 162
  26. 26.Find the missing number: 5, 10, 20, ?, 80
  27. 27.Find the missing number: 4, 12, 36, ?, 324
  28. 28.How many lines of symmetry does the capital letter T have?
  29. 29.Find the missing number: 18, 30, 42, 54, ?
  30. 30.Which capital letter has a line of symmetry? (a) J (b) G (c) V
  31. 31.Find the missing number: 6, 18, 54, ?, 486
  32. 32.Find the missing number: 10, 12, 15, ?, 24
  33. 33.What comes next? ★ ★ ■ ★ ★ ■ ★ ★ ? (a) ■ (b) ★ (c) ▲
  34. 34.Find the missing number: 18, 20, 23, 27, ?
  35. 35.Find the missing number: 18, 21, 25, 30, ?
  36. 36.What comes next? ■ ★ ★ ■ ★ ★ ■ ? (a) ★ (b) ● (c) ■
  37. 37.Find the missing number: 2, 4, 8, 16, ?
  38. 38.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ■ ? (a) ▲ (b) ★ (c) ■
  39. 39.Find the missing number: 2, 4, ?, 16, 32
  40. 40.Find the missing number: 4, 7, 10, 13, ?

Answer key

  1. 17
  2. 22
  3. 6
  4. 26
  5. 19
  6. I
  7. 26
  8. ▲
  9. ★
  10. Z
  11. F
  12. 45
  13. 15
  14. 4
  15. 25
  16. ●
  17. 30
  18. 4
  19. O
  20. 2
  21. L
  22. 25
  23. ■
  24. 6
  25. 54
  26. 40
  27. 108
  28. 1
  29. 66
  30. V
  31. 162
  32. 19
  33. ■
  34. 32
  35. 36
  36. ★
  37. 32
  38. ■
  39. 8
  40. 16

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