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34kurt
3 years ago
10

Estimate the difference 422 - 284

Mathematics
2 answers:
Lunna [17]3 years ago
8 0
Well, 422 rounded is 400, and 284 rounded is 300. And 400-300 is 100. The answer is 100.
Rudiy273 years ago
8 0
Round 422 to 400 and 284 to 300 then take away. It then estimates to 100

Hope this helped ;)
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