12-08-2015
Mathematics

contestada

write different pairs of decimals whose sums are14.1.One pair should involve regrouping.

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apologiabiology apologiabiology

12-08-2015

so regrouping
the teacher doesn't want
14 and 0.1
she wants something to take the decimals apart and whole numbers exg
10.2 +3.9=10+0.2+3+0.9=10+3+0.2+0.9=13+1.1=14.1

some examples are
1.2+12.9
2.4+11.7
3.7+10.4
...

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