Positive ,Negative and Equivalent Rational Numbers-Class 7 - YouTube
Rational Numbers | What, Properties, Standard Form, Examples
Adding and subtracting positive and negative rational number notes 1 | Rational numbers, Subtraction, Adding and subtracting
Separate positive and negative rational numbers from the following rational numbers: (-5)/(-7),(12)/(-5),7/4,(13)/(-9),0,\ (-18)/(-7),\ (-95)/(116),\ (-1)/(-9)