# Tutor Service: Exponents & Negative Numbers

If you need help, check out this guide!

## Order of Operations

Order of operations

• Meaning of exponents
• Powers of whole numbers
• Powers of fractions and decimals
• Order of operations introduction
• More on the order of operations

## Numbers and Operations

Numbers and operations

• Repeating decimals
• Square roots & cube roots
• Irrational numbers
• Approximating irrational numbers
• Exponents with negative bases
• Exponent properties intro
• Negative exponents
• Exponent properties (integer exponents)
• Working with powers of 10
• Scientific notation intro
• Arithmetic with numbers in scientific notation
• Scientific notation word problems

## Negative Numbers

Negative numbers

• Intro to negative numbers
• Negative symbol as opposite
• Rational numbers on the number line
• Comparing negative numbers
• Ordering rational numbers
• Intro to absolute value
• Comparing absolute values

• Intro to subtracting negative numbers
• Adding & subtracting with negatives on the number line
• Adding & subtracting negative fractions
• Addition & subtraction word problems with negatives
• Absolute value
• Properties of addition & subtraction
• Adding & subtracting negative numbers: variables

Multiplication and division

• Multiply & divide negative numbers
• Multiplication & division word problems with negatives
• Understanding multiplying and dividing fractions
• Multiply & divide negative fractions
• Order of operations
• Properties of multiplication & division