Me pueden resolver estos cálculos:
a. 3×(-2)+5×4= 14
b.-2+3×(-4)+7= -7
c.12 : (-2)+4×(-8)+6= -32
d.-4 - 16:(-4) - 12 + 5×(-2)= -22
e.12+(-2)×4 - 10 ×(-2)= 24
f. 15- (-16): (-8) + 3 ×2= 19
a. 3×(-2)+5×4= 14
b.-2+3×(-4)+7= -7
c.12 : (-2)+4×(-8)+6= -32
d.-4 - 16:(-4) - 12 + 5×(-2)= -22
e.12+(-2)×4 - 10 ×(-2)= 24
f. 15- (-16): (-8) + 3 ×2= 19
14=14
14-14= 0
b -2-12+7=-7
-14+7= -7
-7= -7
-7+7= 0
c -6-32+6= -32
-38+6= -32
-32= -32
-32+32= 0
d -4+4-12-10= -22
-26+4= -22
-22= -22
-22+22= 0
e 12-8+20= 24
4+20= 24
24= 24
24-24= 0
f 15-2+6= 19
21-2= 19
19=19
19-19= 0