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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 252 · 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: 14, 16, 19, 23, ?
  2. 2.How many lines of symmetry does a regular pentagon have?
  3. 3.Find the missing number: 1, 2, ?, 8, 16
  4. 4.What comes next? ● ● ▲ ● ● ▲ ● ? (a) ★ (b) ▲ (c) ●
  5. 5.Find the missing number: 3, 6, 12, 24, ?
  6. 6.How many lines of symmetry does the capital letter H have?
  7. 7.Find the missing number: ?, 16, 28, 40, 52
  8. 8.Find the missing number: 13, 16, 20, 25, ?
  9. 9.How many lines of symmetry does a rectangle that is not a square have?
  10. 10.What comes next? ★ ★ ■ ★ ★ ■ ★ ★ ? (a) ★ (b) ▲ (c) ■
  11. 11.Find the missing number: 3, 6, ?, 24, 48
  12. 12.Find the missing number: 19, 22, 25, 28, ?
  13. 13.Find the missing number: 4, 8, 16, ?, 64
  14. 14.Find the missing number: 6, 7, 9, 12, ?
  15. 15.Find the missing number: ?, 25, 31, 37, 43
  16. 16.Find the missing number: 12, 20, 28, 36, ?
  17. 17.What comes next? ● ★ ★ ● ★ ★ ● ★ ? (a) ★ (b) ▲ (c) ●
  18. 18.Find the missing number: 15, 23, 31, 39, ?
  19. 19.Find the missing number: 19, ?, 39, 49, 59
  20. 20.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ■ (b) ● (c) ▲
  21. 21.How many lines of symmetry does a regular hexagon have?
  22. 22.Which capital letter has no line of symmetry? (a) A (b) I (c) R
  23. 23.Find the missing number: 9, 12, 16, ?, 27
  24. 24.Find the missing number: 1, 2, 4, ?, 16
  25. 25.Find the missing number: 16, 19, 23, ?, 34
  26. 26.Find the missing number: 5, 10, ?, 40, 80
  27. 27.Find the missing number: 4, 5, ?, 10, 14
  28. 28.Find the missing number: 10, 13, ?, 22, 28
  29. 29.Which capital letter has a line of symmetry? (a) R (b) G (c) T
  30. 30.Which capital letter has no line of symmetry? (a) H (b) F (c) V
  31. 31.Find the missing number: 12, 13, ?, 18, 22
  32. 32.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ■ (b) ● (c) ▲
  33. 33.Find the missing number: 18, 24, 30, ?, 42
  34. 34.Which capital letter has a line of symmetry? (a) R (b) Z (c) M
  35. 35.Find the missing number: 4, 8, 16, 32, ?
  36. 36.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ▲ (b) ● (c) ★
  37. 37.Find the missing number: 10, 11, ?, 16, 20
  38. 38.Find the missing number: 2, 6, ?, 54, 162
  39. 39.Find the missing number: 7, 18, ?, 40, 51
  40. 40.Find the missing number: 1, 2, 4, 8, ?

Answer key

  1. 28
  2. 5
  3. 4
  4. ●
  5. 48
  6. 2
  7. 4
  8. 31
  9. 2
  10. ■
  11. 12
  12. 31
  13. 32
  14. 16
  15. 19
  16. 44
  17. ★
  18. 47
  19. 29
  20. ■
  21. 6
  22. R
  23. 21
  24. 8
  25. 28
  26. 20
  27. 7
  28. 17
  29. T
  30. F
  31. 15
  32. ▲
  33. 36
  34. M
  35. 64
  36. ●
  37. 13
  38. 18
  39. 29
  40. 16

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