lesson
Subtracting Mixed Numbers With Regrouping
Subtract mixed numbers with like denominators when regrouping from the whole number is needed.

Subtract mixed numbers with like denominators when regrouping from the whole number is needed.
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10 lessons
Understand and perform addition and subtraction of fractions and mixed numbers with like denominators, including decomposition and regrouping.
Add and subtract mixed numbers with like denominators, e.g., by replacing each mixed number with an equivalent fraction, and/or by using properties of operations and the relationship between addition and subtraction.