Introduction
We can estimate answers to complicated additions by rounding both decimals to the nearest whole numbers before adding them together.
Example:
64.51 + 18.15 can be estimated by working out 65 + 18
= 83
We can estimate answers to complicated additions by rounding both decimals to the nearest whole numbers before adding them together.
Example:
64.51 + 18.15 can be estimated by working out 65 + 18
= 83