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Adding Double Digits
By Daniel Carr
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Last updated over 6 years ago
4 questions
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Question 1
1.
Question 2
2.
Question 3
3.
Add 27 + 20. Show your work!
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Question 4
4.
Complete the problem set above. If you have any questions, write them below or raise your hand.
After watching the video, how were the numbers lined up?
Ones above Ones
Ones above Tens
Does not matter
We add ones together and then tens.
True
False
