because you get a whole number
Students round down or round up and then adjust their estimate depending on how much rounding affected the original values.
That's the "rounding" process.
You can calculate 3444 times 670 without rounding or you can estimate it WITH rounding. But you cannot estimate it without rounding.
25.9091
Rounding the number.
Rounding is a form of estimation.
Students round down or round up and then adjust their estimate depending on how much rounding affected the original values.
That's the "rounding" process.
by rounding
Use rounding and estimation to predict the approximate quotient of 285 รท 11.
round or rounding
The answer will depend on the extent of rounding required.
estimation
Approximation , Rounding.
It is 10000.
Some of the estimation strategies are: Front-End Strategy and Closest-Ten Strategy (or rounding).
You can calculate 3444 times 670 without rounding or you can estimate it WITH rounding. But you cannot estimate it without rounding.