Percent of a number worksheets

  • Level: Grade 6 – Grade 7
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  • Answer key included

Percentages are chosen so that answers are whole numbers, which keeps the focus on the method: 10% is one tenth, 25% is one quarter, 50% is one half.

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Percent of a number worksheets
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Find the percent of each number.

  1. 1.
    5% of 200 =
  2. 2.
    30% of 390 =
  3. 3.
    25% of 320 =
  4. 4.
    80% of 250 =
  5. 5.
    90% of 140 =
  6. 6.
    25% of 100 =
  7. 7.
    50% of 270 =
  8. 8.
    40% of 380 =
  9. 9.
    20% of 340 =
  10. 10.
    30% of 290 =
  11. 11.
    80% of 360 =
  12. 12.
    90% of 70 =
  13. 13.
    30% of 190 =
  14. 14.
    5% of 280 =
  15. 15.
    15% of 340 =
  16. 16.
    50% of 30 =
  17. 17.
    80% of 370 =
  18. 18.
    25% of 120 =
  19. 19.
    10% of 40 =
  20. 20.
    40% of 160 =
  21. 21.
    5% of 220 =
  22. 22.
    40% of 70 =
  23. 23.
    30% of 50 =
  24. 24.
    5% of 160 =
MathSheetLabWorksheet #492640
Percent of a number worksheets Answer key
  1. 1.
    5% of 200 = 10
  2. 2.
    30% of 390 = 117
  3. 3.
    25% of 320 = 80
  4. 4.
    80% of 250 = 200
  5. 5.
    90% of 140 = 126
  6. 6.
    25% of 100 = 25
  7. 7.
    50% of 270 = 135
  8. 8.
    40% of 380 = 152
  9. 9.
    20% of 340 = 68
  10. 10.
    30% of 290 = 87
  11. 11.
    80% of 360 = 288
  12. 12.
    90% of 70 = 63
  13. 13.
    30% of 190 = 57
  14. 14.
    5% of 280 = 14
  15. 15.
    15% of 340 = 51
  16. 16.
    50% of 30 = 15
  17. 17.
    80% of 370 = 296
  18. 18.
    25% of 120 = 30
  19. 19.
    10% of 40 = 4
  20. 20.
    40% of 160 = 64
  21. 21.
    5% of 220 = 11
  22. 22.
    40% of 70 = 28
  23. 23.
    30% of 50 = 15
  24. 24.
    5% of 160 = 8
MathSheetLabWorksheet #492640

About this worksheet

Each sheet contains 18, 24 or 30 problems (your choice) and is generated at random. Press “New problems” as many times as you like; there is no limit and no account needed.

Worked example

90% of 120 =
  1. 90% means 90 hundredths, so multiply and divide by 100: 90 × 120 ÷ 100.
  2. Shortcut: 10% of 120 is 12, and 90% is 9 × 12 = 108.

Answer: 108

Teaching tips

  • Find 10% first, then build other percentages from it.

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