Decimals: Addition — Level 3

Line up the decimal points before adding. Difficulty level 3.

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Ready-to-use practice

12 decimals: addition questions

These questions are already present in the page HTML and use the same difficulty rules as the interactive practice tool.

  1. 0.512 + 3.864 = ?
  2. 8.774 + 4.213 = ?
  3. 5.652 + 9.202 = ?
  4. 3.038 + 1.757 = ?
  5. 9.696 + 5.276 = ?
  6. 8.426 + 1.360 = ?
  7. 2.315 + 2.571 = ?
  8. 6.189 + 7.619 = ?
  9. 8.997 + 2.607 = ?
  10. 3.785 + 3.343 = ?
  11. 0.875 + 4.426 = ?
  12. 4.947 + 1.854 = ?
Show sample answers
  1. 0.512 + 3.864 = ?4.376
  2. 8.774 + 4.213 = ?12.987
  3. 5.652 + 9.202 = ?14.854
  4. 3.038 + 1.757 = ?4.795
  5. 9.696 + 5.276 = ?14.972
  6. 8.426 + 1.360 = ?9.786
  7. 2.315 + 2.571 = ?4.886
  8. 6.189 + 7.619 = ?13.808
  9. 8.997 + 2.607 = ?11.604
  10. 3.785 + 3.343 = ?7.128
  11. 0.875 + 4.426 = ?5.301
  12. 4.947 + 1.854 = ?6.801