Convert Mixed Numbers to Decimals Worksheet
This convert mixed numbers to decimals worksheet gives 5th Grade students six conversions and two word problems, with an answer key included, so they build real fluency with division and place value.
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About this resource
Description
Writing a mixed number as a decimal is one of the biggest steps a fifth grader takes toward working confidently with money, measurement, and data. The fraction bar is really a division sign, so a student who can divide a numerator by its denominator can turn any mixed number into a decimal. This convert mixed numbers to decimals worksheet teaches that idea as one clear, repeatable method: keep the whole number, divide the fraction part, and put the two pieces back together. Along the way students practice long division and read place value all the way out to the hundredths.
The page opens with a worked example that walks through the method step by step, so students can look back at it whenever they get stuck. Part A gives six mixed numbers to convert, each one rounded to the nearest hundredth. Some divide evenly and some repeat, which is exactly the mix students meet on a fifth grade assessment. Part B moves into two real-world problems that ask students to compute first and convert second. Print the sheet, hand out scratch paper for the long division, and let students work through it independently, in pairs, or as a quick math-center rotation.
What’s Included
- A worked example showing the divide-and-add method one step at a time
- Part A: six mixed numbers to write as decimals, rounded to the nearest hundredth
- Part B: two word problems that combine computation with conversion
- A complete answer key on the final page
- A print-ready PDF sized for standard US Letter paper
Three reasons this practice helps fifth graders. First, it builds fluency with long division in a context that has an obvious purpose, so the algorithm stops feeling like an isolated procedure. Second, it strengthens place-value thinking, because rounding to the nearest hundredth forces students to look one digit further than the answer they will write. Third, it connects two number forms students often keep in separate boxes, so fractions and decimals finally read as two ways of naming the same amount.
Teachers and parents can stretch this 5th grade decimals worksheet in several directions. Ask students to explain in a sentence why 5 2/5 becomes 5.40 rather than 5.25. Have partners trade papers and check each other’s rounding. Bring in a ruler or a measuring cup and ask students to record the same measurement both ways. For an extra challenge, ask students to sort their six answers from least to greatest, or to name a real situation where a decimal would be more useful than a mixed number. Used this way, the convert mixed numbers to decimals worksheet becomes a short lesson rather than a page of practice.
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