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 what is 20 *410=(20*200)+(20*10)

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what is 20 *410=(20*200)+(20*10)

 Mar 10, 2015

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 #1
avatar+23246 
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A mistake ...

20 · 410 =  8200

(20 · 200) + (20 · 10)  =  4000 + 200  =  4200

 Mar 11, 2015

1+0 Answers

 #1
avatar+23246 
+5
Best Answer

A mistake ...

20 · 410 =  8200

(20 · 200) + (20 · 10)  =  4000 + 200  =  4200

geno3141 Mar 11, 2015

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