9200 - 5000 = 4200
A more reasonable estimate would be 15.
To the nearest hundred, 800
0.32
To the nearest ten, 40 cm
To the nearest thousand, 533000
I think it is a reasonable thing
it is the estimated version of the answer the answer is 4,200 and yes 4,000 is a reasonable .
It is ok, but you could get better estimates.
Sure, although 4200 is more reasonable.
There is no need for estimation here. You can get the exact answer. 649 - 52 = 597
a moderate estimate, not expensive, reasonable in price
Estimate the answer. If the calculated answer is close to the estimate then it is reasonable.
To determine if 141 is a reasonable estimate for 4725 - 2584, we can round the numbers. Rounding 4725 to 4700 and 2584 to 2600 gives us 4700 - 2600, which equals 2100. Since 141 is significantly lower than 2100, it is not a reasonable estimate for the difference between 4725 and 2584.
12 centimetres is a reasonable estimate.
For multiplication or division, the only reasonable estimate is -2.
A more reasonable estimate would be 15.
A reasonable estimate is 1000. The actual total is 1016.