Mastering Order of Operations with Integers

What does PEMDAS stand for?

• Parentheses, Exponents, Multiplication, Division, Addition, Simplification

• Parentheses, Exponents, Multiplication, Division, Addition, Subtraction

• Parentheses, Exponents, Multiplication, Division, Algebra, Subtraction

• Parentheses, Exponents, Multiplication, Division, Algebra, Simplification

When combining integers, what should you do if the signs are different?

• Add them up

• Subtract them

• Multiply them

• Divide them

In the first example, what is the result of 9 times 10?

• 90

• 80

• 110

• 100

In the first example, what is the final result of -2 + 90?

• 88

• 92

• 87

• 89

In the second example, what is 2 squared?

• 4

• 2

• 8

• 6

In the second example, what is the final result of -36 - 9?

• -46

• -45

• -35

• -27

What does the absolute value of a number represent?

• Its distance from one on a number line

• Its distance from negative one on a number line

• Its distance from zero on a number line

• Its distance from ten on a number line

In the third example, what is the absolute value of -3?

• 3

• -3

• 0

• 1

In the fourth example, what is the result of 4 squared?

• 12

• 20

• 8

• 16

In the fourth example, what is the final result of -75 + 5?

• -70

• -80

• -60

• -65