Mastering Order of Operations with Integers

What does the 'P' in PEMDAS stand for?

Which of the following is considered a grouping symbol?

If you have the expression 4^3, what does it mean?

When multiplying two numbers with opposite signs, the result will be:

When adding two numbers with the same sign, you should:

In the expression 9 ÷ 3 + 2 × 19 - 8 + 4 × 3, what is the first operation you should perform?

What is the result of 9 ÷ 3 + 2 × 19 - 8 + 4 × 3?

In the expression 2^3 - 8 ÷ 4 × 2 + 7, what is the value of 2^3?

What is the result of 2^3 - 8 ÷ 4 × 2 + 7?

In the expression 9^2 + 3 × 4^2 ÷ 4, what is the value of 9^2?