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General
General
General
100
-3 + -7
-10
100
-6 + -2
-8
100
When adding unlike integers, i find the absolute value and then... a. add b. subtract c. change the sign of the second integer
b. subtract
200
-6 + + 12
+6
200
+19 + -4
+15
200
-22 + +13
-9
300
-33 + - 13
-46
300
-16 + +5
-11
300
-51 + +8
-43
400
+15 - -3
+18
400
-14 - -6
-8
400
-32 - +14
-46
500
+41 - -7
+48
500
-68 - -5
-63
500
-36 - +12
-48