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Mathematics, 14.08.2020 20:01 itsdria

What did they do incorrectly
40 + 70 + ? = 360
110 + ? = 360
-110 -110
? = 250


What did they do incorrectly 40 + 70 + ? = 360 110 + ? = 360 -110 -110 ? = 250

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Answers: 3

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You know the right answer?
What did they do incorrectly
40 + 70 + ? = 360
110 + ? = 360
-110 -110
? = 2...
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