Sum of 1057 and 2434 can be approximated to its nearest tens as
3500
3490
3410
3300
1057 rounded to nearest ten is 1060 2434 rounded to nearest ten is 2430 Estimated sum = 1060 + 2430 = 3490
Sum of estimated value of 512857 to nearest ten thousand and estimated value of 34 to nearest tens is ?
Sum 3537 + 3884 to nearest tens is