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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 751 · 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.How many lines of symmetry does a triangle with all sides equal have?
  2. 2.Which capital letter has no line of symmetry? (a) R (b) V (c) O
  3. 3.What comes next? ▲ ■ ■ ▲ ■ ■ ▲ ■ ? (a) ▲ (b) ● (c) ■
  4. 4.Find the missing number: 11, 21, ?, 41, 51
  5. 5.Find the missing number: 6, 18, 54, ?, 486
  6. 6.Which capital letter has no line of symmetry? (a) Z (b) T (c) U
  7. 7.Find the missing number: 1, 7, 13, 19, ?
  8. 8.What comes next? ■ ■ ● ■ ■ ● ■ ■ ? (a) ● (b) ▲ (c) ■
  9. 9.Find the missing number: 18, 19, 21, ?, 28
  10. 10.How many lines of symmetry does a rectangle that is not a square have?
  11. 11.Find the missing number: 12, 14, 17, ?, 26
  12. 12.Find the missing number: 8, 9, 11, 14, ?
  13. 13.Find the missing number: 12, 15, ?, 21, 24
  14. 14.Find the missing number: 9, 10, ?, 15, 19
  15. 15.What comes next? ★ ▲ ▲ ★ ▲ ▲ ★ ? (a) ▲ (b) ■ (c) ★
  16. 16.Which capital letter has no line of symmetry? (a) A (b) T (c) S
  17. 17.Which capital letter has a line of symmetry? (a) Z (b) R (c) U
  18. 18.Find the missing number: 19, 30, ?, 52, 63
  19. 19.Which capital letter has a line of symmetry? (a) Z (b) W (c) J
  20. 20.What comes next? ★ ★ ▲ ★ ★ ▲ ★ ★ ? (a) ● (b) ★ (c) ▲
  21. 21.What comes next? ● ● ★ ● ● ★ ● ● ? (a) ● (b) ▲ (c) ★
  22. 22.Which capital letter has no line of symmetry? (a) X (b) A (c) G
  23. 23.Find the missing number: 10, 11, ?, 16, 20
  24. 24.How many lines of symmetry does a regular pentagon have?
  25. 25.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ● (b) ▲ (c) ■
  26. 26.Which capital letter has a line of symmetry? (a) Z (b) H (c) F
  27. 27.How many lines of symmetry does a regular hexagon have?
  28. 28.How many lines of symmetry does a square have?
  29. 29.Find the missing number: ?, 21, 33, 45, 57
  30. 30.Which capital letter has no line of symmetry? (a) M (b) A (c) J
  31. 31.Find the missing number: 4, 8, 16, ?, 64
  32. 32.How many lines of symmetry does the capital letter A have?
  33. 33.Which capital letter has no line of symmetry? (a) P (b) O (c) H
  34. 34.Find the missing number: 4, 12, ?, 108, 324
  35. 35.How many lines of symmetry does the capital letter H have?
  36. 36.Find the missing number: 8, 9, 11, ?, 18
  37. 37.Find the missing number: ?, 9, 16, 23, 30
  38. 38.Find the missing number: 7, 10, 14, 19, ?
  39. 39.Find the missing number: 4, 9, 14, ?, 24
  40. 40.Find the missing number: 6, 12, 24, ?, 96

Answer key

  1. 3
  2. R
  3. ■
  4. 31
  5. 162
  6. Z
  7. 25
  8. ●
  9. 24
  10. 2
  11. 21
  12. 18
  13. 18
  14. 12
  15. ▲
  16. S
  17. U
  18. 41
  19. W
  20. ▲
  21. ★
  22. G
  23. 13
  24. 5
  25. ●
  26. H
  27. 6
  28. 4
  29. 9
  30. J
  31. 32
  32. 1
  33. P
  34. 36
  35. 2
  36. 14
  37. 2
  38. 25
  39. 19
  40. 48

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