Deck 1 Flashcards
(25 cards)
Negative + Negative
Positive
Negative+Negative
Negative
Negative+ positive
Depends
Positive - negative
Positive
Negative - positive
Negative
Negative- negative
Depends
Positive × or / negative
Negative
Negative × or / negative
Positive
Negative # Multipled by even exponents
Postive with parenthesis
Negative without
Multiple by odd exponents
Negative with or without parenthesis
Even +/- even
=Even
Even +/- odd
=Odd
Odd +/- odd
Even
Even × even
=even
Even × odd
=even
Odd × odd
=odd
Even / even
=both or neither
Even/odd
=even or neither
Odd/odd
Odd or neither
Even raised to an integer
Even
Except for 0, equals 1
Odd raised to integer
Odd
Is 3 a factor?
Add up the digits
If the sum is divisible by 3- YES
Is 4 a factor?
If the last 2 digits are divisible by 4- YES
Is 6 a factor?
If the sum of the digits is divisible by 3- YES!