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3nf1 Worksheets

Number and Operations—Fractions Develop understanding of fractions as numbers. 1Understand a fraction 1/b as the quantity formed by 1 part when a whole is partitioned into b equal parts; understand a fraction a/b as the quantity formed by a parts of size 1/b.

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Determining Fraction - Visual

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Match a shaded picture or model to the fraction it shows.
Count equal parts to figure out the denominator and count shaded parts to figure out the numerator.
Recognize the same fraction shown with different shapes or layouts (like bars, circles, or grids).

3nf1 Worksheets - Identifying Fractions worksheet

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Identifying Fractions

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Match a written fraction to a picture that shows the same amount shaded.
Tell how many equal parts the whole is split into and how many parts are shaded.
Notice when pictures show different-sized parts and choose only models with equal parts.