Add Integers

Front

-10 + 4

Back

-6

Front

-9 + 9

Back

0

Front

Same sign examples: 6 + 7, (-6) + (-7). I will ____________ .

Back

add

Front

A positive plus a positive equals ______________

Back

positive

Front

Negative + Negative = ?

Back

Negative

Front

-3 + (-4) = _____

Back

-7

Front

Signs in 5 + (-7):

Back

different

Front

Different signs mean we must _____________

Back

subtract

Front

Difference means to:

Back

subtract

Front

5 + 13

Back

18