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Class 4 Maths Worksheet: Patterns and Symmetry

Maths worksheets lesson 31: Patterns and symmetry · Set 851 · 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.Which capital letter has no line of symmetry? (a) Z (b) A (c) O
  2. 2.Find the missing number: 3, 10, 17, 24, ?
  3. 3.Find the missing number: 15, 18, 22, 27, ?
  4. 4.What comes next? ■ ★ ★ ■ ★ ★ ■ ? (a) ★ (b) ▲ (c) ■
  5. 5.Which capital letter has a line of symmetry? (a) T (b) Z (c) P
  6. 6.Find the missing number: 1, 3, 9, 27, ?
  7. 7.Find the missing number: 1, 3, 6, ?, 15
  8. 8.What comes next? ▲ ▲ ★ ▲ ▲ ★ ▲ ▲ ? (a) ■ (b) ★ (c) ▲
  9. 9.Find the missing number: 4, 12, 36, ?, 324
  10. 10.Find the missing number: 18, 19, 21, 24, ?
  11. 11.How many lines of symmetry does a square have?
  12. 12.How many lines of symmetry does the capital letter T have?
  13. 13.How many lines of symmetry does a regular pentagon have?
  14. 14.How many lines of symmetry does the capital letter A have?
  15. 15.Which capital letter has a line of symmetry? (a) S (b) J (c) X
  16. 16.Find the missing number: ?, 19, 22, 25, 28
  17. 17.Find the missing number: 2, 6, 18, ?, 162
  18. 18.Find the missing number: ?, 11, 18, 25, 32
  19. 19.What comes next? ▲ ▲ ● ▲ ▲ ● ▲ ▲ ? (a) ▲ (b) ■ (c) ●
  20. 20.How many lines of symmetry does a rectangle that is not a square have?
  21. 21.Which capital letter has a line of symmetry? (a) F (b) I (c) L
  22. 22.Which capital letter has a line of symmetry? (a) R (b) P (c) A
  23. 23.Find the missing number: 6, 18, ?, 162, 486
  24. 24.Find the missing number: 5, 10, 20, 40, ?
  25. 25.Find the missing number: 19, 21, ?, 28, 33
  26. 26.Find the missing number: ?, 15, 24, 33, 42
  27. 27.Find the missing number: 4, 8, ?, 32, 64
  28. 28.Find the missing number: 18, 21, 24, ?, 30
  29. 29.Find the missing number: 14, 19, ?, 29, 34
  30. 30.Find the missing number: 1, 2, ?, 8, 16
  31. 31.What comes next? ● ▲ ▲ ● ▲ ▲ ● ? (a) ★ (b) ● (c) ▲
  32. 32.Find the missing number: 2, 3, ?, 8, 12
  33. 33.Find the missing number: 4, 12, 36, 108, ?
  34. 34.Find the missing number: 5, 7, ?, 14, 19
  35. 35.Find the missing number: 10, 11, 13, ?, 20
  36. 36.What comes next? ● ● ▲ ● ● ▲ ● ● ? (a) ▲ (b) ● (c) ★
  37. 37.Which capital letter has a line of symmetry? (a) M (b) F (c) S
  38. 38.Find the missing number: 1, 3, 9, ?, 81
  39. 39.Find the missing number: 6, 18, 54, 162, ?
  40. 40.Find the missing number: 19, 22, 26, ?, 37

Answer key

  1. Z
  2. 31
  3. 33
  4. ★
  5. T
  6. 81
  7. 10
  8. ★
  9. 108
  10. 28
  11. 4
  12. 1
  13. 5
  14. 1
  15. X
  16. 16
  17. 54
  18. 4
  19. ●
  20. 2
  21. I
  22. A
  23. 54
  24. 80
  25. 24
  26. 6
  27. 16
  28. 27
  29. 24
  30. 4
  31. ▲
  32. 5
  33. 324
  34. 10
  35. 16
  36. ▲
  37. M
  38. 27
  39. 486
  40. 31

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