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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 976 · 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, 23, 27, ?, 38
  2. 2.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ? (a) ▲ (b) ★ (c) ■
  3. 3.Find the missing number: ?, 28, 37, 46, 55
  4. 4.Find the missing number: 14, ?, 32, 41, 50
  5. 5.What comes next? ■ ■ ★ ■ ■ ★ ■ ? (a) ★ (b) ■ (c) ▲
  6. 6.How many lines of symmetry does a square have?
  7. 7.Find the missing number: 3, 5, 8, 12, ?
  8. 8.Find the missing number: 15, 18, 22, ?, 33
  9. 9.Find the missing number: 9, 10, ?, 15, 19
  10. 10.Which capital letter has a line of symmetry? (a) X (b) R (c) G
  11. 11.Which capital letter has a line of symmetry? (a) W (b) L (c) J
  12. 12.Find the missing number: 12, 15, 19, 24, ?
  13. 13.Which capital letter has no line of symmetry? (a) P (b) U (c) A
  14. 14.How many lines of symmetry does a triangle with all sides equal have?
  15. 15.Find the missing number: 16, 18, 21, 25, ?
  16. 16.Find the missing number: 19, 21, 24, 28, ?
  17. 17.Find the missing number: 4, 8, 16, ?, 64
  18. 18.How many lines of symmetry does a regular hexagon have?
  19. 19.How many lines of symmetry does a rectangle that is not a square have?
  20. 20.Find the missing number: 3, 9, 27, 81, ?
  21. 21.Which capital letter has a line of symmetry? (a) I (b) G (c) J
  22. 22.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ▲ (b) ★ (c) ●
  23. 23.Find the missing number: 3, 4, ?, 9, 13
  24. 24.Find the missing number: 3, 9, 27, ?, 243
  25. 25.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ▲ (b) ■ (c) ●
  26. 26.Find the missing number: ?, 17, 23, 29, 35
  27. 27.How many lines of symmetry does the capital letter T have?
  28. 28.Find the missing number: 1, 3, 9, 27, ?
  29. 29.Find the missing number: 1, 2, 4, 8, ?
  30. 30.Find the missing number: 12, 13, ?, 18, 22
  31. 31.Find the missing number: 12, ?, 24, 30, 36
  32. 32.Find the missing number: 6, 18, ?, 162, 486
  33. 33.What comes next? ■ ● ● ■ ● ● ■ ● ? (a) ★ (b) ■ (c) ●
  34. 34.What comes next? ■ ■ ★ ■ ■ ★ ■ ■ ? (a) ● (b) ■ (c) ★
  35. 35.Find the missing number: 6, 7, ?, 12, 16
  36. 36.Which capital letter has no line of symmetry? (a) V (b) I (c) J
  37. 37.Find the missing number: 2, 6, ?, 54, 162
  38. 38.Find the missing number: 7, 10, 14, 19, ?
  39. 39.Find the missing number: 4, 5, 7, 10, ?
  40. 40.Find the missing number: 6, 12, 24, ?, 96

Answer key

  1. 32
  2. ★
  3. 19
  4. 23
  5. ■
  6. 4
  7. 17
  8. 27
  9. 12
  10. X
  11. W
  12. 30
  13. P
  14. 3
  15. 30
  16. 33
  17. 32
  18. 6
  19. 2
  20. 243
  21. I
  22. ▲
  23. 6
  24. 81
  25. ●
  26. 11
  27. 1
  28. 81
  29. 16
  30. 15
  31. 18
  32. 54
  33. ●
  34. ★
  35. 9
  36. J
  37. 18
  38. 25
  39. 14
  40. 48

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