easy to divide mentally
Compatible numbers can easily be divided mentally.
There is no such word since the ease of division depends on how well you know your times tables, how well you know your divisibility rules as well as how good you are at recognising patterns.
o that's easy....it just means to do the math in your head instead of working it out on paper
Compatible Numbers are numbers that are close in value to the actual numbers and easy to add, subtract, multiply or divide mentally
Compatible Numbers numbers that are easy to compute mentally are called
You divide it into syllables like this: PRO-JECT an easy way to divide it is clapping your hands or tapping your foot every new syllable.
Easy is when something can be done without much effort physically or mentally.
To be mentally healthy and sound, is to be sane!