Mathematics Standards of Learning for Virginia Public Schools (2023)

4.CE.3a

74bf4892-26f1-43bd-ac9e-1e3928cf0d10 › 122cfcbf-c81e-461c-9212-fcea5d4cc5d8 › 4.CE › 4.CE.3 › 4.CE.3a

Estimate and determine the sum or difference of two fractions (proper or improper) and/or mixed numbers, having like denominators limited to $2, 3, 4, 5, 6, 8, 10$, and $12$ (e.g., $\frac{3} {8} + \frac{3} {8} , 2\frac{1} {5} + \frac{4} {5} , \frac{7} {4} - \frac{5} {4}$ ) and simplify the resulting fraction. Addition and subtraction with fractions may include regrouping.*

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