Math: Rational Numbers

Cards (11)

Negative multiplied with negative is what
Positive
Negative multiplied positive is
Negative
Positive multiplied with positive is
Positive
Positive divided by positive
Positive
Positive divided by a negative is
Negative
Negative divided by a negative
Positive
Why is a negative and negative the answer?
They cancel each other out
How do you turn a decimal into a fraction
By dividing them
how do you divide fractions
By finding the reciprocal then multiply
Do you do anything to the fractions when multiplying?
No
Do you find the first or second reciprocal?
Second