$1 \times {3}^{3}+\left( 10-8 \right) \times 2$
Subtract the numbers$1 \times {3}^{3}+2 \times 2$
Any expression multiplied by $1$ remains the same${3}^{3}+2 \times 2$
Evaluate the power$27+2 \times 2$
Multiply the numbers$27+4$
Add the numbers$31$