5w55dpy4bd
5w55dpy4bd
14-11-2020
Mathematics
contestada
9 x 7 = ( x 7) – (1 x 7)
= 70-
=
Respuesta :
Maybeoka923i94i3024i
Maybeoka923i94i3024i
15-11-2020
Answer:
63
Step-by-step explanation:
9x7=(10x7)-1x(7)
=70-7
=63
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