Evaluate: 7+3^3-10/ 5*2

Expression: $7+3^{3}-10\div 5\cdot 2$

Multiply and divide (left to right) $ 10\div 5\cdot 2 :{\quad}4$

$=7+27-4$

Calculate exponents $ 3^{3} :{\quad}27$

$=27$ $=7+27-4$

Add and subtract (left to right) $ 7+27-4 :{\quad}30$

$=30$

Follow the PEMDAS order of operations

$=7+27-10\div 5\cdot 2$ $=30$