3- (-5) =
6- (-12) =
10 - (12) =
-23 - (-14) =
12- (-23) =
15 - (-16) =
-21 - (18) =
6 - (19) =
choises:
6
31
-13
8
35
-2
6
-9
-39
35
6- (-12) =
10 - (12) =
-23 - (-14) =
12- (-23) =
15 - (-16) =
-21 - (18) =
6 - (19) =
choises:
6
31
-13
8
35
-2
6
-9
-39
35
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Answers & Comments
Answer:
1. 8
2. 18
3. -2
4. -9
5. 35
6. 31
7. -39
8. -13
Step-by-step explanation:
- + - = +
- + - = -
- + + = -
+ + - = -
+ + + = +
18
-2
-9
35
31
-39
-13
hope it helps, brainliest pls:))