baby35
baby35
21-09-2016
Mathematics
contestada
How to do mental math for 9.7+3+6.3
Respuesta :
shaylahmae
shaylahmae
21-09-2016
9.7 + 3 = 12.7
12.7 + 6.3 = 19.
so your answer is 19.
Answer Link
MamaOf2
MamaOf2
21-09-2016
.7+.3=1
9+6=15
15+3=18
18+1=19
Answer Link
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