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You would have to round the factors into a landmark number.
This would make multiplying a lot easier because of the fact, you can do it mentally.
Ex: 9 x 11 = ?
So, 9 is close to 10
11 is close to 10
So, 10 x 10 is 100
Estimation is 100
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∙ 13y ago
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What is the estimate for the product of 289 and 7?
The estimate for the product of 289 and 7 is 2,000.
What is the estimate product of 7178?
7178 is a single number, there is no product involved.
How estimate each product?
Ninja
How do you know whether an estimate of a product is an over estimate or an underestimate?
look at the scales
Which numbers would you choose to estimate the exact product of 2525?
I'd choose 20 and 30 and estimate the product at 600. The actual answer is 625.
What is the estimate for the product of 289 and 7?
The estimate for the product of 289 and 7 is 2,000.
How do you round to estimate the product 38 x 2?
Round 38 to 40. Estimate the product as 80. The actual product is 76.
Describe two strategies that you can use to estimate decimal product?
YOU CAN estimate it by if your product has more than 5
When both factors in a multiplication problem are rounded up to estimate the product the estimate is an?
when both factors in a multiplication problem are rounded up to estimate the product, the estimate is an overestimate.
Explain how you know whether an estimate of a product is an overestmate or an underestimate?
Explain how you know whether an estimate of a product is an overestimate or an underestimate?
What is the estimate product of 7178?
7178 is a single number, there is no product involved.
How estimate each product?
Ninja
Estimate the product of 115 x 3?
No need to estimate. The true answer is 345
How do you know whether an estimate of a product is an over estimate or an underestimate?
look at the scales
Which numbers would you choose to estimate the exact product of 2525?
I'd choose 20 and 30 and estimate the product at 600. The actual answer is 625.
Estimate the product of 385 and 214?
81,900
Estimate the product of 7 and 87?
609.
