hceliberti
hceliberti
26-02-2018
Mathematics
contestada
Which expression is equivalent to 63+27?
Respuesta :
SCORPIONsmart
SCORPIONsmart
26-02-2018
Hi,
We know that: 63+27=90
And 90=
81+9
21+69
2+88
...
I hope this helps ;)
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