Fractions to Decimals Worksheets for 4th Grade: Tenths and Hundredths

Home › 4th Grade › Math

Download PDF worksheetAnswer key (PDF)Worksheet + answer key (2 pages)

Prints on one US Letter page; the answer key is a separate page. Print at 100% / "Actual size" on US Letter paper. Free for personal and classroom use. Version 1 of 10. Choose another version.

Grade 4MathDecimalsCCSS 4.NF.C.6

Skill: Writing tenths and hundredths as decimals, and decimals as fractions

Preview of the Fractions to Decimals: Tenths and Hundredths printable worksheet
Page 1 preview (US Letter PDF)

Teaching tips and what to try next

Tenths and hundredths are the only denominators in 4th-grade decimal work, and 3/10 = 30/100 = 0.30 is the key link. A hundred grid shaded in columns shows tenths and hundredths together. Next, try Decimal Place Value: Tenths and Hundredths, or Comparing Decimals to Thousandths (5th grade).

10 versions, each with its own answer key

Same skill and layout, a fresh set of problems in every version, so children can keep practicing without repeating a page. Problems are not repeated between versions unless a skill has only a small number of possible problems (for example, the addition facts within 10).

Download all 10 versions (one PDF)All 10 answer keys (PDF)

Related worksheets

About this worksheet

Fractions and decimals are two ways to write the same amount. Fourth graders learn to write fractions with a denominator of 10 or 100 as decimals, and to read decimals as fractions. This fourth-grade worksheet practices both directions with eighteen short problems.

In Part A, students write ten fractions and mixed numbers as decimals. Some are tenths, such as 7/10 = 0.7, some are hundredths, such as 45/100 = 0.45, and some are trickier hundredths with a single-digit numerator, such as 3/100 = 0.03, where a zero holds the tenths place. Mixed numbers, such as 4 29/100, show that the whole number goes to the left of the decimal point. In Part B, students write eight decimals as fractions or mixed numbers with a denominator of 10 or 100, such as 0.36 = 36/100 and 2.6 = 2 6/10. Answers are not simplified, which matches the standard and keeps the link between place value and the denominator clear. Each of the ten versions uses new numbers.

How to use it: draw a quick place-value chart with columns for ones, tenths, and hundredths. Students read 0.45 as "forty-five hundredths," which tells them the fraction right away. A ten-by-ten grid, with forty-five squares shaded, is a great picture of 45/100. Watch for the common mistake of writing 3/100 as 0.3; ask students to read their decimal aloud to check.

The answer key lists every answer. This worksheet supports Common Core standard 4.NF.C.6. For more practice, try our Decimal Place Value worksheet and our Comparing Decimals worksheet.