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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 745 · 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: 5, 8, ?, 17, 23
  2. 2.How many lines of symmetry does a rectangle that is not a square have?
  3. 3.Which capital letter has no line of symmetry? (a) U (b) P (c) X
  4. 4.Which capital letter has a line of symmetry? (a) R (b) W (c) G
  5. 5.What comes next? ▲ ★ ★ ▲ ★ ★ ▲ ★ ? (a) ▲ (b) ■ (c) ★
  6. 6.Find the missing number: 5, 8, 12, 17, ?
  7. 7.Find the missing number: 6, 12, 24, ?, 96
  8. 8.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ? (a) ▲ (b) ★ (c) ■
  9. 9.What comes next? ■ ■ ▲ ■ ■ ▲ ■ ■ ? (a) ■ (b) ★ (c) ▲
  10. 10.Which capital letter has a line of symmetry? (a) F (b) I (c) S
  11. 11.How many lines of symmetry does the capital letter T have?
  12. 12.How many lines of symmetry does a triangle with all sides equal have?
  13. 13.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ● (b) ■ (c) ▲
  14. 14.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ● (b) ★ (c) ▲
  15. 15.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ▲ ? (a) ▲ (b) ● (c) ★
  16. 16.Find the missing number: 14, 16, 19, ?, 28
  17. 17.Find the missing number: 19, 22, 26, ?, 37
  18. 18.Which capital letter has no line of symmetry? (a) G (b) A (c) I
  19. 19.Find the missing number: 4, 8, ?, 32, 64
  20. 20.Find the missing number: 15, 18, 21, ?, 27
  21. 21.Find the missing number: 6, 12, ?, 48, 96
  22. 22.Find the missing number: 1, 3, 9, ?, 81
  23. 23.Find the missing number: 2, 3, ?, 8, 12
  24. 24.Find the missing number: 3, 9, ?, 81, 243
  25. 25.Find the missing number: 13, 19, 25, ?, 37
  26. 26.Which capital letter has a line of symmetry? (a) J (b) A (c) P
  27. 27.Find the missing number: 18, ?, 24, 27, 30
  28. 28.What comes next? ▲ ● ● ▲ ● ● ▲ ? (a) ★ (b) ● (c) ▲
  29. 29.Find the missing number: 4, 11, 18, 25, ?
  30. 30.Which capital letter has no line of symmetry? (a) I (b) Z (c) V
  31. 31.Find the missing number: 4, 12, ?, 108, 324
  32. 32.Find the missing number: 1, 6, 11, 16, ?
  33. 33.Find the missing number: 12, 14, ?, 21, 26
  34. 34.Find the missing number: 1, 2, 4, ?, 16
  35. 35.Find the missing number: 2, 4, ?, 16, 32
  36. 36.Find the missing number: 6, 18, ?, 162, 486
  37. 37.Find the missing number: 3, 9, 27, 81, ?
  38. 38.Find the missing number: 4, 12, 36, ?, 324
  39. 39.Find the missing number: 14, 15, ?, 20, 24
  40. 40.Find the missing number: 11, 12, 14, 17, ?

Answer key

  1. 12
  2. 2
  3. P
  4. W
  5. ★
  6. 23
  7. 48
  8. ■
  9. ▲
  10. I
  11. 1
  12. 3
  13. ▲
  14. ▲
  15. ★
  16. 23
  17. 31
  18. G
  19. 16
  20. 24
  21. 24
  22. 27
  23. 5
  24. 27
  25. 31
  26. A
  27. 21
  28. ●
  29. 32
  30. Z
  31. 36
  32. 21
  33. 17
  34. 8
  35. 8
  36. 54
  37. 243
  38. 108
  39. 17
  40. 21

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