MIXED ADDITION AND SUBTRACTION OF SIGNED NUMBERS

This exercise gives you practice with problems involving both addition and subtraction (no variables).
Be sure that you can do these without your calculator!

Master the ideas from this section
by practicing the exercise at the bottom of this page.

When you're done practicing, move on to:
Fractions with a Denominator of $\,2\,$ to Decimal Form

 
 
Add/Subtract:
    
(an even number, please)