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\(
\left(\left(\frac{7}{6}-\frac{5}{6}\right)+\frac{8}{3}\right) \times 2^3=?
\)
\(
\begin{aligned}
&\left(\left(\frac{7}{6}-\frac{5}{6}\right)+\frac{8}{3}\right) \times 2^3 \\
&=\left(\frac{1}{3}+\frac{8}{3}\right) \times 2^3 \\
&=3 \times 2^3 \\
&=3 \times 8 \\
&=24
\end{aligned}
\)
\(
-2^3+\left\{[5 \times(-2)+(-6)] \div 2^2\right\}=?
\)
\(
-2^3+\left\{[5 \times(-2)+(-6)] \div 2^2\right\}=-2^3-4=-12
\)
\(
-5^2-4 \times(6 \div(-7+8))=?
\)
\(
\begin{aligned}
&-5^2-4 \times(6 \div(-7+8)) \\
&=-5^2-4 \times(6 \div 1) \\
&=-5^2-4 \times 6 \\
&=-25-4 \times 6 \\
&=-25-24 \\
&=-49
\end{aligned}
\)
\(
\left\{46-2 \times\left[15-14+\left(8^2-7^2\right)\right]\right\}+3=?
\)
\(
\left\{46-2 \times\left[15-14+\left(8^2-7^2\right)\right]\right\}+3={46-2 \times 16}+3=17
\)
\(
\left((3 \times 4)^2 \div 3^2\right)-21=?
\)
\(
\left((3 \times 4)^2 \div 3^2\right)-21=(144\div 9)-21=16-21=-5
\)
\(
(2+1) \times 4^3 \div 2^4=?
\)
\(
(2+1) \times 4^3 \div 2^4=3 \times 4^3 \div 2^4=3\times 64 \div 16=192\div 16=12
\)
\(
\left(2^4+\left(3^2-1\right) \times 7\right)+56=?
\)
\(
\left(2^4+\left(3^2-1\right) \times 7\right)+56=16+56+56=128
\)
\(
\left(5 \times 4^3 \div 2^4\right)-\{7 \times[17-13]\}=?
\)
\(
\left(5 \times 4^3 \div 2^4\right)-\{7 \times[17-13]\}=20-28 = -8
\)
\(
\left(\frac{1}{5} \times \frac{5}{3^2} \div \frac{10}{18}\right)+\frac{1}{10}-\frac{1}{5}=?
\)
\(
\left(\frac{1}{5} \times \frac{5}{3^2} \div \frac{10}{18}\right)+\frac{1}{10}-\frac{1}{5}=1/5+1/10-1/5=1/10
\)
\(
120-2(3+4)^2=?
\)
\(
22 \text { (Parenthesis followed by exponent followed by multiplication and finally subtraction) }
\)
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