Explain your answer.
Suppose you want to find 3x7. What two multiplication facts can help you find 3x7?
Suppose you want to find 3x7. What two multiplication facts can help you find 3x7?
Explain your answer.
Suppose you want to find 3x7. What two multiplication facts can help you find 3x7?
3 Comments
Greta jacobson
10/30/2011 06:17:12 am
You can multiply 1x7=7 and 2x7=14. Add
Reply
Preston
11/3/2011 06:55:34 am
multiply 2x7=14 then add 7 on to it which equals 21
Reply
gage
11/13/2011 12:14:55 am
3x5=15,then add 6 and you got 21
Reply
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