4-1 Adding and Subtracting with like Denominators

*If the 1st numerator (top one) is less than the second (bottom one). If not borrow and rename from the first whole number. 4. Write the one as a fraction. *The denominator (LCD) determines the amount borrowed and added to the numerator. 5. Add that numerator to the given numerator of the fractions already given. 6. Subtract. 7. ................
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