Question

What do we need to remember when we are adding or subtracting decimals?​

Answer 1

Answer:

The same rule applies if there are decimals. Add them first, then units, then tens and so on. The most important rule to remember is to line up the decimal points in your calculation, ensuring that the decimal point in the answer also lines up with the decimal points above it.

Step-by-step explanation:

Hope This Helps....

Answer 2

Answer:

The same rule applies if there are decimals. Add them first, then units, then tens and so. on. The most important rule to remember is to line up the decimal point's in your calculation, ensuring that the decimal point in the answer also lines up with the decimal point's above it