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Find the whole: 10% and 50%

Year 7 maths · Fieldbook Learning

Name ______________________ Date __________

Find 1% first, then multiply by 100 to get the whole number.

  1. 178 is 50% of what number?
  2. 182 is 50% of what number?
  3. 27 is 10% of what number?
  4. 165 is 50% of what number?
  5. 54 is 10% of what number?
  6. 58 is 10% of what number?
  7. 8 is 10% of what number?
  8. 354 is 50% of what number?
  9. 145 is 10% of what number?
  10. 144 is 10% of what number?
  11. 84 is 10% of what number?
  12. 101 is 10% of what number?
  13. 195 is 10% of what number?
  14. 960 is 50% of what number?
  15. 11 is 10% of what number?
  16. 129 is 10% of what number?
  17. 176 is 50% of what number?
  18. 350 is 10% of what number?
  19. 2365 is 50% of what number?
  20. 2 is 10% of what number?
More free practice: fieldbooklearning.com/au/practice/year-7/find-the-whole-10-and-50/

Play it as a quiz game

20 of these questions as multiple choice, with near-miss wrong answers, ready for Kahoot or Blooket.

  1. Download the game's own question template: in Kahoot, Add question → Import spreadsheet; in Blooket, Create a set → Spreadsheet import.
  2. Click the matching button below, then click the first empty question row of the template and paste.
  3. Save the template (Kahoot needs .xlsx, Blooket .csv) and upload it.
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Answer key: Find the whole: 10% and 50%

  1. 356
  2. 364
  3. 270
  4. 330
  5. 540
  6. 580
  7. 80
  8. 708
  9. 1450
  10. 1440
  11. 840
  12. 1010
  13. 1950
  14. 1920
  15. 110
  16. 1290
  17. 352
  18. 3500
  19. 4730
  20. 20