FA 1.2 add/sub pos/neg rational numbers

Front

What is the rule for adding two negative numbers?

Back

Add and Keep the sign.

Front

What is the result of 1/2 - 1/4?

Back

1/4

Front

What is -6.8 + (-3.3)?

Back

-10.1

Front

If Sara's breakfast cost $6.44 and she paid with a $10 bill, how much change should she receive?

Back

$3.56

Front

What is the result of 2.75 - (-1.25)?

Back

4

Front

What is the rule for subtracting a negative number?

Back

Subtracting a negative is the same as adding a positive.

Front

What is the absolute value of -5?

Back

5

Front

What is the sum of -2 and -3?

Back

-5

Front

If you add a positive number to a negative number, what is the result?

Back

It depends on the absolute values of the numbers.

Front

What is the result of -4 + 7?

Back

3