use compatible numbers to estimate each difference 84-36
To estimate quotients, round the dividend and the divisor to compatible numbers.
525 + 125 = 650
70.013
31.8966
Estimate 43/81 by using compatible numbers
The best way to estimate a quotient using compatible numbers is to first understand how compatible numbers work. They are numbers that are close in value to the actual numbers and are easily added, subtracted or divided.
we have to find compatible numbers
use compatible numbers to estimate each difference 84-36
To estimate quotients, round the dividend and the divisor to compatible numbers.
i think it is 28x26
301
525 + 125 = 650
3/144
80+30
83+34
300 + 60