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| Mr. Oz, how do I add two digit numbers? Like 66 plus 25 | |
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| Well, let's see if anyone else in the class can help you. Class? | |
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| It's easiest to break down the number. For example, 66 is relaly 60 plus 6 and 25 is 20 plus 5. | |
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| Ok, but how does that help us add? Can someone else help? | |
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| This helps because it is easier to add 60 plus 20 and 5 plus 6. Which is 80 and 11 , then you add those two to get 91 which is the answer. It eliminates carrying numbers. | |
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| Great Job, John and Suzy! Does that answer your question Penelope? | |
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