What is the best estimate of the product for 289 and 7?

Question

SlowZasob · Answer

The best estimate product for 289 and 7 (after rounding it to the nearest ten) is 2900, because: 
 290 * 10 = 2900

SlowZasob · Answer

The best estimate of the product of 289 and 7, after rounding, is approximately 2030. This is achieved by rounding 289 to 290 and then multiplying. The actual product is 2023, showing our estimate is close. 
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What is the best estimate of the product for 289 and 7?

Answer (2)

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