click below
click below
Normal Size Small Size show me how
Trans Algebra 1
Transitional Algebra Chapt 2
Question | Answer |
---|---|
Add & Subtracting Rational Numbers | If the signs are the same, you keep the sign. If the signs are differentt, you keep the sign of the largest number. |
Adding Rational number example: -3+5 | -3+5= +2 |
Subtracting Rational number example: -3-5 | -3-5=-8 |
Multiply & Division of Rational Numbers | A negative times a negative=a positive A positive times a positive= a positive A negative times a positive= - |
Multiplying Rational numbers: 3(-5) | 3(-5)=-15 |
Multiply & Division of Rational numbers | -*-=+ -*+=- +*+=+ |