Higher order thinking see guy's work.
is his answer correct? what mistake did he make?
...
![subject](/tpl/images/cats/mat.png)
Mathematics, 19.09.2019 07:20 PENTALIZARD2834
Higher order thinking see guy's work.
is his answer correct? what mistake did he make?
8,265 - 7,145
= (8,265 - 55) (7,145 + 55)
= 8,210 - 7,200
= 1,010
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Answers: 1
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