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2. Fraction - Wikipedia

   en.wikipedia.org/wiki/Fraction

   To add fractions containing unlike quantities (e.g. quarters and thirds), it is necessary to convert all amounts to like quantities. It is easy to work out the chosen type of fraction to convert to; simply multiply together the two denominators (bottom number) of each fraction. In case of an integer number apply the invisible denominator 1.

3. Number sentence - Wikipedia

   en.wikipedia.org/wiki/Number_sentence

   A valid number sentence using a 'less than' symbol: 3 + 6 < 10. A valid number sentence using a 'more than' symbol: 3 + 9 > 11. An example from a lesson plan: [6] Some students will use a direct computational approach. They will carry out the addition 26 + 39 = 65, put 65 = 26 + , and then find that = 39.

4. Lowest common denominator - Wikipedia

   en.wikipedia.org/wiki/Lowest_common_denominator

   In mathematics, the lowest common denominator or least common denominator (abbreviated LCD) is the lowest common multiple of the denominators of a set of fractions. It simplifies adding, subtracting, and comparing fractions.

5. Addition - Wikipedia

   en.wikipedia.org/wiki/Addition

   Near-doubles: Sums such as 6 + 7 = 13 can be quickly derived from the doubles fact 6 + 6 = 12 by adding one more, or from 7 + 7 = 14 but subtracting one. [36] Five and ten: Sums of the form 5 + x and 10 + x are usually memorized early and can be used for deriving other facts. For example, 6 + 7 = 13 can be derived from 5 + 7 = 12 by adding one ...

6. Texas man hopes to reunite with family after they were ...

   www.aol.com/news/texas-man-hopes-reunite-family...

   Federico Arellano is a U.S. citizen and says three of his four children are too. He says the situation is a misunderstanding and that his family was misled before being deported.

7. McDonald's is the latest company to roll back diversity goals

   www.aol.com/news/mcdonalds-latest-company-roll...

   Four years after launching a push for more diversity in its ranks, McDonald’s is ending some of its diversity practices, citing a U.S. Supreme Court decision that outlawed affirmative action in ...