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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 923 · 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: 4, 12, 36, ?, 324
  2. 2.Which capital letter has no line of symmetry? (a) U (b) G (c) I
  3. 3.Which capital letter has a line of symmetry? (a) F (b) G (c) V
  4. 4.Find the missing number: 8, 17, ?, 35, 44
  5. 5.Find the missing number: 3, 6, 10, ?, 21
  6. 6.Find the missing number: ?, 12, 21, 30, 39
  7. 7.How many lines of symmetry does a triangle with all sides equal have?
  8. 8.Find the missing number: 2, 6, ?, 54, 162
  9. 9.Which capital letter has a line of symmetry? (a) W (b) F (c) Z
  10. 10.Find the missing number: 10, ?, 18, 22, 26
  11. 11.What comes next? ▲ ▲ ■ ▲ ▲ ■ ▲ ▲ ? (a) ▲ (b) ★ (c) ■
  12. 12.How many lines of symmetry does the capital letter A have?
  13. 13.Find the missing number: 6, 12, ?, 48, 96
  14. 14.Which capital letter has a line of symmetry? (a) J (b) P (c) U
  15. 15.How many lines of symmetry does a regular pentagon have?
  16. 16.Find the missing number: 1, 2, 4, 8, ?
  17. 17.Find the missing number: 3, 4, ?, 9, 13
  18. 18.Find the missing number: 10, 12, 15, 19, ?
  19. 19.Find the missing number: 8, 11, 14, 17, ?
  20. 20.Which capital letter has no line of symmetry? (a) V (b) S (c) W
  21. 21.Find the missing number: 4, 8, 16, ?, 64
  22. 22.Which capital letter has no line of symmetry? (a) T (b) M (c) F
  23. 23.Which capital letter has a line of symmetry? (a) X (b) R (c) J
  24. 24.Which capital letter has no line of symmetry? (a) W (b) O (c) Q
  25. 25.Find the missing number: 6, 18, 54, 162, ?
  26. 26.Find the missing number: 16, 18, 21, ?, 30
  27. 27.What comes next? ■ ★ ★ ■ ★ ★ ■ ★ ? (a) ▲ (b) ★ (c) ■
  28. 28.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ? (a) ● (b) ▲ (c) ★
  29. 29.How many lines of symmetry does a rectangle that is not a square have?
  30. 30.Find the missing number: ?, 13, 16, 19, 22
  31. 31.Find the missing number: 12, 23, ?, 45, 56
  32. 32.Find the missing number: 4, 8, 16, 32, ?
  33. 33.Find the missing number: 3, 6, 12, 24, ?
  34. 34.Which capital letter has no line of symmetry? (a) V (b) P (c) M
  35. 35.Find the missing number: 1, 2, 4, ?, 16
  36. 36.Which capital letter has no line of symmetry? (a) Z (b) O (c) A
  37. 37.Find the missing number: 2, ?, 16, 23, 30
  38. 38.Find the missing number: ?, 12, 15, 18, 21
  39. 39.Find the missing number: ?, 7, 10, 13, 16
  40. 40.Find the missing number: ?, 17, 24, 31, 38

Answer key

  1. 108
  2. G
  3. V
  4. 26
  5. 15
  6. 3
  7. 3
  8. 18
  9. W
  10. 14
  11. ■
  12. 1
  13. 24
  14. U
  15. 5
  16. 16
  17. 6
  18. 24
  19. 20
  20. S
  21. 32
  22. F
  23. X
  24. Q
  25. 486
  26. 25
  27. ★
  28. ★
  29. 2
  30. 10
  31. 34
  32. 64
  33. 48
  34. P
  35. 8
  36. Z
  37. 9
  38. 9
  39. 4
  40. 10

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