When a quick and approximate answer will suffice.
Use estimation when an approximate answer is acceptable.
Estimation is a quick of working out roughly what the answer is
400
precision
When a quick and approximate answer will suffice.
Use estimation when an approximate answer is acceptable.
I would use an estimation method.
Estimation is a quick of working out roughly what the answer is
500
400
400
front end estimation means to use only the whole number part of the decimal. we only use whole numbers to do front end estimation
Use rounding and estimation to predict the approximate quotient of 285 ÷ 11.
It would be 8.
precision
by comparing the colours or the amount of precipitate