Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
7 Cards in this Set
- Front
- Back
|
zero pairs
|
were you cross out positives ans negatives.
|
|
|
Integers
|
whole numbers (1,2,3...) and there opposits (-1,-2,-3...)
|
|
|
Subtraction
|
ADD THE OPPOSITS!!!!!!!!
|
|
|
Opposits
|
numbers that are equal distencts from 0.
|
|
|
Adding 2 nagative #s
|
you add them and then it gets the megative sine (-).
|
|
|
add 1 nagative and 1 positive #
|
forget about the sines, fine the difference (sub.), it (answer) takes the sine of the # that is farthest from the zero(0).
|
|
|
Adding 2 positive #s
|
add the #s and is gets the positive sine(+).
|
