Răspuns :
3.
a) 8•6=48
b) 18:12=1,5
c) 6=24
d) 6=30
4.
a) 6+48+6•10-1=113
Răspuns:
3.
a.2^7
b.3^2
c.2^12
d.6^5
4.
a.3^2+24^2+2^3×5^2-1=474
9+264+8×25-1
9+264+200-1
9+464-1
475-1
474
3.
a) 8•6=48
b) 18:12=1,5
c) 6=24
d) 6=30
4.
a) 6+48+6•10-1=113
Răspuns:
3.
a.2^7
b.3^2
c.2^12
d.6^5
4.
a.3^2+24^2+2^3×5^2-1=474
9+264+8×25-1
9+264+200-1
9+464-1
475-1
474