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Anika [276]
3 years ago
10

What is the rounding or compatible numbers to estimate the sum of 256+321

Mathematics
1 answer:
Svetllana [295]3 years ago
3 0

256 is about 270. 321 is about 320.

Add 270 and 320.

You have about 590.

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Feel free to ask further questions, and Happy Holidays!

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