- Shuffle
Toggle OnToggle Off
- Alphabetize
Toggle OnToggle Off
- Front First
Toggle OnToggle Off
- Both Sides
Toggle OnToggle Off
Front
How to study your flashcards.
Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key
Up/Down arrow keys: Flip the card between the front and back.down keyup key
H key: Show hint (3rd side).h key
PLAY BUTTON
PLAY BUTTON
9 Cards in this Set
- Front
- Back
|
What is a counting number?
|
Natural numbers or positive integers (1,2,3,4...)
|
|
What is a whole number?
|
counting numbers and 0 (0,1,2,3...)
|
|
What is an integer?
|
whole numbers and negative counting numbers (-3,-2,-1,0,1,2,3...)
|
|
What is a rational number?
|
can be written as a fraction, finite decimal or repeating decimal
|
|
What is an irrational number?
|
pi and square roots
|
|
What is a real number?
|
Set of rational and irrational numbers
|
|
What is an improper fraction?
|
When the numerator is larger than the denominator
|
|
Multiply two fractions
|
simply multiply numerator times numerator and denominator times denominator then reduce to lowest terms
|
|
Divide two fractions
|
Rewrite the division problem as a multiplication problem by multiplying both the numerator and denominator by the reciprocal of the fraction
|
