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Question
Estimate the following using general rule: 796 – 314
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Solution
We can round off each term to its nearest hundred to make our calculation easy.
796 can be rounded off to 800.
314 can be rounded off to 300.
Hence, the estimated difference = 800 - 300 = 500.
We can round off each term to its nearest hundred to make our calculation easy.
796 can be rounded off to 800.
314 can be rounded off to 300.
Hence, the estimated difference = 800 - 300 = 500.
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