Grade 4 · Math · Decimals

4th Grade Decimal and Fraction Conversions worksheets

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Decimal and Fraction Conversions

Grade 4 Math Worksheet

NameDate

Circle the answer, or write the answer on the line.

1.
Which fraction is equal to 0.18?
- 81/100
- 1/10
- 18/100
- 18/10
2.
Which decimal names the same amount as 7/10?
- 0.07
- 7.10
- 7.0
- 0.7
Write 0.5 as hundredths. 0.5 = ?/100. What is the missing number?
4.
Which is equal to 0.80?
- 8/100
- 80/10
- 0.08
- 8/10
Write 44/100 as a decimal.
6.
Which fraction names the same amount as 0.4?
- 4/10
- 1/4
- 4/1
- 4/100
Find the missing denominator: 0.20 = 2/?
8.
Which decimal names the same amount as 12/100?
- 1.2
- 0.21
- 12.0
- 0.12
9.
Which fraction is equal to 0.05?
- 5/100
- 1/5
- 50/100
- 5/10
10.
Which is equal to 0.30?
- 3/100
- 30/10
- 3/10
- 0.03

4th Grade Decimal and Fraction Conversions worksheet 1 – printable PDF — Download PDF: 1 2 3 4 5 6

About this worksheet

Decimal and Fraction Conversions gives grade 4 students a focused page for a skill that parents and teachers often need as its own printable worksheet. Competitor math catalogs split decimal notation, comparison, and conversion into separate pages. Students may read a decimal correctly but choose the wrong denominator. The items rotate through several question types so the page is not just the same prompt with different numbers or words. Students write tenths and hundredths as fractions, convert fractions to decimals, and compare equivalent forms.

Support versions keep the reading load, numbers, or choices friendlier while preserving the same thinking. Standard versions match everyday classroom practice. Challenge versions add a closer distractor, an extra reasoning step, or less familiar examples. Before answering, students should say what the question is asking, point to the evidence, and check that the answer fits the exact skill named in the title.

What your child will learn

Convert tenths
Convert hundredths
Match decimals and fractions

Common Core standard: 4.NF.C.6

Worked example

0.47 means forty-seven hundredths, so it equals 47/100.

Common mistake

Writing 0.4 as 4/100 instead of 4/10 or 40/100.

Helpful hint

Count decimal places to choose tenths or hundredths.

Questions parents ask

What is the most common mistake with decimal and fraction conversions?

Writing 0.4 as 4/100 instead of 4/10 or 40/100.

How can I help my child with decimal and fraction conversions?

Count decimal places to choose tenths or hundredths.

Are these 4th grade math worksheets free to print?

Yes. All 6 printable versions on this page are free to download and print, with no account needed.

More 4th grade decimals

See all decimals

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