Flashcards
adding real numbers
Cards in this deck (6)
- 1same negative signnegative
-3 + -8= -11 - 2same positive signpositive
3 + 8 =11 - 3different signtake the sign of the larger number. But subtract first the smaller from the larger
-8 + 3= -5 - 4-4 + -9= ?-4 + -9= -12
- 54 + -9= ?4 + -9= -5
- 67+6=?7+6=13