Given a product of 2 numbers and an estimated product, this will check to see if it is reasonable

This calculator has 3 inputs.

This calculator has 3 inputs.

- estimate
- an approximate calculation or judgment of the value, number, quantity
- estimating reasonableness of products
- greater than
- Shows an inequality of one value being more than another

> - less than
- Shows an inequality of one value being less than another

< - multiply
- to add equal groups

* - product
- The answer when two or more values are multiplied together
- rounding
- replacing a number with an approximate value that has a shorter, simpler, or more explicit representation