Asked by boo

how can adding doubles help you multiply by 2?
Answered by Jen
Adding doubles is the same thing as multiplying by 2. Instead of memorizing the two tables, all you have to do is add the same number twice. Examples: 4*2=4+4=8, 7*2=7+7=14, etc.
Answered by Anonymous
how can it help you
Answered by Abby
What is it......it is......????????????????!!!!!!!!!.
Answered by Maggie
It can help me by I don't know!!!!!!!!!!!
Answered by Kathryn
Skip counting by 2's
Answered by Anonymous
How can adding diubles help you multiply by 2
Answered by Anonymous
What the heck 😐
Answered by Anonymous
Skip counting by 2😀
Answered by Sanida
So stuped right
Answered by Mckenzey
How can adding doubles help you mutiply by 2
Answered by Anonymous
dumbest answers ever...
Answered by Flower11
If you add a number with itself it also equals to when you multiply a number by 2. Etc: 9+9=18 9*2=18. * = multiplication sign
Answered by Yashira
Same thing as counting by 2's
Answered by Renee
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Answered by Juliette
Give me a like now!!
Answered by rosee
11 years ago... wow
Answered by rosee
Well almost, tommorow will make it 11