Answer
$8\cdot22-7\cdot16=64$
Work Step by Step
To evaluate $8\cdot22+7\cdot16$ using a scientific calculator, press the following keys in the specified order:
Press $\boxed{8}, \quad \boxed{\times}, \quad \boxed{2}, \quad \boxed{2}, \quad \boxed{+}, \quad \boxed{7}, \quad \boxed{\times}, \quad \boxed{1}, \quad \boxed{6}, \quad \boxed{=} \text{ or } \boxed{\text{ENTER}}$ to obtain:
$$8\cdot22-7\cdot16=64$$
