Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

PA Questions Ch2

QuestionAnswer
Can an absolute value be negative? No
If a single negative number is in parentheses, it is often to separate its negative sign from the _ operation sign
To add integers with the same sign: 1. Ignore the signs. 2. Add the numbers. 3. Put their sign in the answer.
To add integers with different signs: 1. Ignore their signs. 2. Bigger minus smaller. 3. Use the sign of the bigger.
To subtract an integer: Add its additive inverse
Which numbers in a subtraction problem correspond to the addends of an addition problem? Subtrahend and difference
Which number in a subtraction problem corresponds to the sum of an addition problem? Minuend
The product of two integers with different signs is negative
The product of two integers with the same sign is positive
Which numbers in a division problem correspond to the factors of a multiplication problem? divisor and quotient
Which number in a division problem corresponds to the product of a multiplication problem? dividend
The quotient of two integers with the same sign is positive
The quotient of two integers with different signs is negative
How is the mean found? By adding together each number and dividing by the number of data points
How many quadrants are there? 4
Which direction are the coordinates counted? Counter clockwise
Popular Math sets

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards