Đáp án:
i) -17
Giải thích các bước giải:
\(\begin{array}{l}
a)35.18 - 35.28\\
= 35\left( {18 - 28} \right)\\
= 35.\left( { - 10} \right) = - 350\\
b)45 - 5.12 - 45 = - 60\\
c)24\left( {16 - 5} \right) - 16.\left( {24 - 5} \right)\\
= 24.16 - 24.5 - 24.16 + 16.5\\
= 5\left( { - 24 + 16} \right) = 5.\left( { - 8} \right) = - 40\\
d)29.19 - 29.13 - 29.19 + 19.13\\
= 13.\left( { - 29 + 19} \right)\\
= 13.\left( { - 10} \right) = - 130\\
e) - 27.49 + 27.10 - 49.10 + 49.27\\
= 10\left( {27 + 49} \right) = 10.76 = 760\\
f) - 29.13 - 27.29 + 14.29\\
= 29\left( { - 13 - 27 + 14} \right)\\
= 29.\left( { - 26} \right) = - 754\\
g) - 17.37 - 23.37 + 46.37\\
= 37\left( { - 17 - 23 + 46} \right)\\
= 37.6 = 222\\
h) - 45.35 + 45.16 - 35.16 + 35.45\\
= 16\left( {45 - 35} \right) = 16.10 = 160\\
i) - 17 + 17.382 - 382.17 = - 17
\end{array}\)
