Search for tag: "decimals"

Word problem involving radical equations: Advanced

Demonstrates how to solve for a variable under the radical that needs to isolated first after entering the given value for the other variable in a formula.

From  Tom Grant 6 plays 0  

Identifying numbers as integers or non-integers

A brief description of what integers consist of followed by a list of numbers where it is decided whether each is an integer or not.

From  Tom Grant 5 plays 0  

Evaluating a linear expression: Signed fraction multiplication with addition or subtraction

Evaluating a variable expression when you know specific number values for each varible.

From  Tom Grant 26 plays 0  

Converting between percentages and decimals

Quick look at how to work it both ways

From  Tom Grant 21 plays 0  

Converting a fraction to a repeating decimal: Basic

Using long division to change a proper or improper fraction to its decimal value - repeating or terminating are the only possibilities.

From  Tom Grant 11 plays 0  

Converting a fraction to a terminating decimal: Basic

Conversion using long division if you don't have a calculator handy.

From  Tom Grant 11 plays 0  

Division of a decimal by a power of ten

Quick look at why and how we multiply decimals in this situation

From  Tom Grant 11 plays 0  

Multiplication of a decimal by a power of ten

How counting zeros tells you how far to move the decimal point

From  Tom Grant 15 plays 0  

Rounding decimals

Just a quick review of how to round decimal numbers.

From  Tom Grant 9 plays 0  

Decimal place value: Tenths and Hundredths

An explanation of how decimal number places work, and some examples covered.

From  Tom Grant 9 plays 0