Adding Rational Fractions (7th)

Front

If the rational numbers have different signs, ____________________ the absolute values and keep the sign of the number with the biggest value.

Back

subtract

Front

If the rational numbers have same signs, ______________ and then keep the sign.

Back

add

Front

Back

Front

What is the new balance if your bank account balance is -$15.50 and you deposit $75?

Back

$59.50

Front

Back

Front

Define a rational number.

Back

A rational number is a number that can be expressed as the quotient or fraction of two integers.

Front

Back

12

Front

How do you add fractions with different denominators?

Back

Find the least common denominator, convert the fractions, and then add the numerators.

Front

Back

Find the least common denominator, which is 10.

Front

Back