Răspuns:
a)(7×0÷2)^2=0^2=0
b)(100-64)÷6÷2+1=36÷6÷2+1=6÷2+1=3+1=4
c)[17×(25-24)×1-15]×8-4×3=(17×1×1-15)×8-12=2×8-12=16-12=4
