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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 396 · 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: 15, 19, ?, 27, 31
  2. 2.How many lines of symmetry does a regular hexagon have?
  3. 3.Find the missing number: 16, 25, 34, 43, ?
  4. 4.How many lines of symmetry does the capital letter H have?
  5. 5.What comes next? ★ ● ● ★ ● ● ★ ● ? (a) ▲ (b) ★ (c) ●
  6. 6.Find the missing number: ?, 20, 24, 28, 32
  7. 7.Find the missing number: 6, 8, 11, ?, 20
  8. 8.Find the missing number: 6, ?, 24, 33, 42
  9. 9.What comes next? ● ★ ★ ● ★ ★ ● ? (a) ■ (b) ● (c) ★
  10. 10.Find the missing number: 4, 5, 7, ?, 14
  11. 11.Find the missing number: 8, 19, 30, 41, ?
  12. 12.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ▲ (b) ● (c) ■
  13. 13.Find the missing number: 3, 6, 12, ?, 48
  14. 14.Find the missing number: 14, 15, 17, ?, 24
  15. 15.Find the missing number: 4, 8, ?, 32, 64
  16. 16.How many lines of symmetry does the capital letter T have?
  17. 17.How many lines of symmetry does a square have?
  18. 18.How many lines of symmetry does a triangle with all sides equal have?
  19. 19.Find the missing number: 7, 10, 14, 19, ?
  20. 20.Which capital letter has no line of symmetry? (a) Z (b) W (c) U
  21. 21.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ■ ? (a) ★ (b) ▲ (c) ■
  22. 22.Which capital letter has a line of symmetry? (a) P (b) L (c) M
  23. 23.Which capital letter has a line of symmetry? (a) G (b) W (c) P
  24. 24.Find the missing number: 6, 18, 54, 162, ?
  25. 25.Find the missing number: ?, 14, 25, 36, 47
  26. 26.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ★ ? (a) ★ (b) ▲ (c) ●
  27. 27.Find the missing number: 8, ?, 20, 26, 32
  28. 28.What comes next? ● ■ ■ ● ■ ■ ● ■ ? (a) ● (b) ▲ (c) ■
  29. 29.Find the missing number: 3, 9, 27, ?, 243
  30. 30.How many lines of symmetry does a rectangle that is not a square have?
  31. 31.Find the missing number: 4, 12, ?, 108, 324
  32. 32.Which capital letter has no line of symmetry? (a) O (b) H (c) G
  33. 33.Find the missing number: 1, 2, 4, ?, 16
  34. 34.Find the missing number: 4, 12, 20, 28, ?
  35. 35.Find the missing number: 8, 11, 15, ?, 26
  36. 36.Find the missing number: 18, 19, 21, ?, 28
  37. 37.Find the missing number: 5, 15, 45, ?, 405
  38. 38.Find the missing number: 2, 6, ?, 54, 162
  39. 39.Which capital letter has a line of symmetry? (a) L (b) P (c) H
  40. 40.What comes next? ● ■ ■ ● ■ ■ ● ? (a) ▲ (b) ■ (c) ●

Answer key

  1. 23
  2. 6
  3. 52
  4. 2
  5. ●
  6. 16
  7. 15
  8. 15
  9. ★
  10. 10
  11. 52
  12. ●
  13. 24
  14. 20
  15. 16
  16. 1
  17. 4
  18. 3
  19. 25
  20. Z
  21. ■
  22. M
  23. W
  24. 486
  25. 3
  26. ★
  27. 14
  28. ■
  29. 81
  30. 2
  31. 36
  32. G
  33. 8
  34. 36
  35. 20
  36. 24
  37. 135
  38. 18
  39. H
  40. ■

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