Java Games: Flashcards, matching, concentration, and word search.

Adding like signs

You will use the rules for adding like signs to solve the following problems.
AB
2+-3=-1
10+-14=-4
0+-20=-20
-13+4=-9
25+-5=20
16+-8=8
-9+9=0
44+-4=40
21+-7=14
0+-22=-22
-5+-10=-15
-6+-20-26
-12+-14=-26
-9+-4=-13
-2+-5=-7
-25+-25=-50
9+-8=1
-7+24=17
-6+-5=-11
-30+-2=-32

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