Question

Solve:

$529\times 71-630÷21$

Answer 1

Step 1 : We know that the order of the operations is

$$\begin{gathered} \text{B → Bracket} \\ \text{O → Of} \\ \text{D → Division} \\ \text{M → Multiplication} \\ \text{A → Addition} \\ \text{S → Subtraction} \end{gathered}$$

Step 2 : Solving the numbers

We have,

$$\begin{gathered} 529\times 71-630÷21 \\ =529\times 71-30 \\ =37,559-30 \\ =37,529 \end{gathered}$$

Hence, the required answer is $37,529$