Răspuns:
[tex]a)1.5 \times 10 - 1.5 \div 0.1 = \\ 15 - \frac{15}{1} = 0......(4) \\ b)(0.1)^{3} \times 1000 + 0.1 \times 10 = \\ 0.001 \times 1000 + 1 = \\ 1 + 1 = 2[/tex]
c)75-7,5+0,75=67,5+0,75=
68,25. r:2)
d)1,2²+7,56-0,3=144/100+7,26=
36/25+7,26=1,44+7,26=8,7
r:1)
