Which sum does the model below represent?
4 positive tiles and 7 negative tiles.
4 + (negativ...
![subject](/tpl/images/cats/mat.png)
Mathematics, 16.10.2020 05:01 connersitte1221l
Which sum does the model below represent?
4 positive tiles and 7 negative tiles.
4 + (negative 7) = negative 3
4 + 7 = 11
8 + (negative 3) = 4
11 + (negative 4) = negative 3
![ansver](/tpl/images/cats/User.png)
Answers: 3
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