Adding and Subtracting Fractions
In mathematics and everyday life, we can only add (or subtract) objects that are similar. For example, we can add dollars to dollars, but we cannot add dollars to oranges. This concept is important when adding or subtracting fractions.
Add and subtract fractions that have the same denominator
Questions (8)
Questions (8)
When we add or subtract fractions that have different denominators, the least common denominator is not always obvious
Questions (4)
If two fractions have the same denominator, the fraction with the greater numerator is the greater fraction
Questions (5)
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