How to solve operations with rational numbers

Front

What must you do first when dividing rational numbers?

Back

Find the reciprocal of the divisor.

Front

How do you write a whole number as a fraction?

Back

Whole number over 1

Front

To find one half of 56, "of" you would use what operation?

Back

multiply

Front

Reciprocal of 14/1

Back

1/14

Front

A fraction represents which operation?

Back

division

Front

Which operation is represented by the parenthesis in the expression below: 3(c + 2)? Options: addition, subtraction, multiplication, division

Back

multiplication

Front

A positive number times a negative number will give you a negative answer.

Back

True

Front

A negative number times a negative number will give you a positive number.

Back

True

Front

A negative number divided by a positive number will give you a negative answer.

Back

True

Front

When adding or subtracting rational numbers, what must you have?

Back

Common Denominators