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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 88 · 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: ?, 26, 37, 48, 59
  2. 2.Find the missing number: 9, 18, 27, 36, ?
  3. 3.Find the missing number: 17, ?, 33, 41, 49
  4. 4.Find the missing number: 4, 7, 11, 16, ?
  5. 5.Which capital letter has no line of symmetry? (a) A (b) M (c) Q
  6. 6.Which capital letter has a line of symmetry? (a) R (b) Q (c) A
  7. 7.Find the missing number: 4, ?, 24, 34, 44
  8. 8.Find the missing number: ?, 10, 18, 26, 34
  9. 9.Find the missing number: 4, 12, ?, 108, 324
  10. 10.How many lines of symmetry does a triangle with all sides equal have?
  11. 11.Which capital letter has no line of symmetry? (a) O (b) F (c) H
  12. 12.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ■ (b) ★ (c) ▲
  13. 13.Which capital letter has a line of symmetry? (a) R (b) Z (c) I
  14. 14.Find the missing number: 6, 18, 54, 162, ?
  15. 15.Which capital letter has no line of symmetry? (a) W (b) G (c) V
  16. 16.Find the missing number: 9, ?, 27, 36, 45
  17. 17.Find the missing number: 15, 18, 22, ?, 33
  18. 18.Find the missing number: 5, 15, ?, 135, 405
  19. 19.Find the missing number: 2, 4, ?, 16, 32
  20. 20.How many lines of symmetry does the capital letter T have?
  21. 21.Find the missing number: 9, 10, 12, ?, 19
  22. 22.Find the missing number: 12, 15, 19, ?, 30
  23. 23.How many lines of symmetry does a regular pentagon have?
  24. 24.Find the missing number: ?, 23, 26, 29, 32
  25. 25.Find the missing number: 3, ?, 13, 18, 23
  26. 26.Find the missing number: 1, 5, 9, ?, 17
  27. 27.Which capital letter has no line of symmetry? (a) M (b) L (c) T
  28. 28.Find the missing number: 3, 6, 10, ?, 21
  29. 29.Find the missing number: 3, 9, 27, ?, 243
  30. 30.How many lines of symmetry does the capital letter H have?
  31. 31.Find the missing number: 3, 6, ?, 24, 48
  32. 32.Find the missing number: 16, 24, 32, 40, ?
  33. 33.Find the missing number: 2, 6, 18, 54, ?
  34. 34.Find the missing number: ?, 21, 24, 27, 30
  35. 35.Which capital letter has no line of symmetry? (a) R (b) X (c) O
  36. 36.What comes next? ▲ ● ● ▲ ● ● ▲ ● ? (a) ★ (b) ▲ (c) ●
  37. 37.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ? (a) ▲ (b) ★ (c) ■
  38. 38.Which capital letter has no line of symmetry? (a) V (b) X (c) S
  39. 39.What comes next? ■ ● ● ■ ● ● ■ ? (a) ★ (b) ● (c) ■
  40. 40.Find the missing number: 3, 9, 27, 81, ?

Answer key

  1. 15
  2. 45
  3. 25
  4. 22
  5. Q
  6. A
  7. 14
  8. 2
  9. 36
  10. 3
  11. F
  12. ▲
  13. I
  14. 486
  15. G
  16. 18
  17. 27
  18. 45
  19. 8
  20. 1
  21. 15
  22. 24
  23. 5
  24. 20
  25. 8
  26. 13
  27. L
  28. 15
  29. 81
  30. 2
  31. 12
  32. 48
  33. 162
  34. 18
  35. R
  36. ●
  37. ▲
  38. S
  39. ●
  40. 243

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