60 x 30 = 1800
the answer is 1000800
300 x 7 = 2100
can you tell the right thing
To round to estimate the product of 38 x 2, you first round each number to a more manageable value. In this case, you can round 38 to 40 and 2 to 0. Then, multiply the rounded numbers together to get an estimate of the product. In this case, 40 x 0 = 0. So, the estimated product of 38 x 2 is 0.
That's an overestimate.
it is 80,000.
the answer is 1000800
The best estimate is the true value.
Answere is 80,000
77.095
The best estimate is, of course, the exact answer which is 19.075I would settle for 5*4 = 20.
I would go for 40*700 = 28000.
1200 x 80 = 96000
300 x 7 = 2100
200 x 430,000 = 86,000,000
50 x 600 = 30000
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