Mathematics
Mathematics, 08.02.2021 19:40, alemvp8219

Hoover Dam, in the United States, is 223 meters high. Ertan Dam, in China, is 240 meters high. Choose the correct numerical expression to find the difference between the heights of the two dams.

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Hoover Dam, in the United States, is 223 meters high. Ertan Dam, in China, is 240 meters high. Choos...

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