Posted by Hong on Monday, October 24, 2011 at 8:08pm.
How can adding doubles help you to multiply by 2 ? give an example in your explanation

Math Garde 3  Ms. Sue, Monday, October 24, 2011 at 8:11pm
3 + 3 = 2 * 3
4 + 4 = 2 * 4

Math Garde 3  Kassidy, Wednesday, October 28, 2015 at 4:37pm
How adding help doubles help you to multiple by 2

Math Garde 3  Kaidan, Sunday, November 15, 2015 at 6:20pm
8+8=16
2x8=16

Math Garde 3  jiya yadav, Monday, November 16, 2015 at 8:27pm
by we can do 19 times 2 is a big number
so its a example

Math Garde 3  Anonymous, Wednesday, November 2, 2016 at 5:15pm
Dab
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