How is using mental math to add with decimals like using mental math to add whole numbers

Question

August Walter

Mathematics

14 May, 03:43

How is using mental math to add with decimals like using mental math to add whole numbers

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Korbin Li · Answer 1

The use of mental method to add with decimals is similar to the mental method we used to add whole numbers because the decimals number can also change to whole numbers.

This is the reason the mental method for both are similar. we can also use the same process for decimal numbers and whole numbers.