6)
What is the result of adding 20 to -20?
A)
-40
B)
-20
0
...
![subject](/tpl/images/cats/mat.png)
Mathematics, 31.08.2021 17:40 zriggi2528
6)
What is the result of adding 20 to -20?
A)
-40
B)
-20
0
D)
40
![ansver](/tpl/images/cats/User.png)
Answers: 2
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