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Grade 8 · Decimals

Grade 8 Decimal Worksheets

Printable Grade 8 decimal worksheets, sized to fit one page. Download a free sample below, or pick beginner, intermediate, or advanced and generate a fresh pack with answer keys in seconds. No AI, no wrong answers.

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Free to start · answer keys included · free accounts get 14 days of Standard · no card required.

Grade 8 examples by level

  • Beginner15.8 - 7.5 =Answer8.3
  • Intermediate47.505 - 27.650 =Answer19.855
  • Advanced122.366 - 111.923 =Answer10.443

Real problems from the generator: always mathematically correct, and every pack is different.

Download a free Grade 8 decimal worksheet

One page, ready to print, no account needed. Pick a level:

These three sheets are fixed, so you can bookmark or share them and get the same page back. Answer keys and fresh numbers come with a free account.

Why Grade 8 decimal practice matters

Misplace one decimal point and a $4.50 coffee becomes $45.00 on paper — the careful place-value alignment taught here is what stops small slips in money or measurement from turning into real errors.

Grade 8 is the most advanced decimal practice Mathter offers, building on what's covered in Grade 7.

Want the full method, tips, and common mistakes? Read the Decimal Worksheets guide.

Frequently asked questions

What's on a Grade 8 decimal worksheet?
Each pack has up to 12 questions per page with a matching answer key, tuned to Grade 8, with beginner, intermediate, and advanced options so a teacher, tutor, or parent can match the learner's level.
How are decimals and fractions related?
Every decimal is a fraction with a denominator that is a power of ten, 0.25 is 25 hundredths, or 1/4.
What grade are decimals taught?
Decimals are introduced in Grade 4 with adding and subtracting tenths, then hundredths in Grade 5 and thousandths in Grade 6.

Make a Grade 8 decimal pack

Pick your options and print in seconds, with answer keys included.

Create free worksheets

Free to start · answer keys included · free accounts get 14 days of Standard · no card required.