a calculator, a 6th grade math education
3rd. Adding Decimals 5th - Adding and subtracting 6th - Dividing Decimals
It can be helpful for people who do not have a clue where the decimal point should go in the answer. For those who do know, the exercise is pointless.
keep your decimals in the right position
To add the two decimals together
Whether or not it is helpful depends on what you are trying to do!
It can be very helpful, so the question is inappropriate.
I dont know
There is a system or strategy to adding them it is called DUD. Decimal Under Decimal 1.2 1.2+ 2.4 Now that's how you add decimals!!
Yes
Adding decimal same as adding whole numbers
39.63 +42.35 ------------ 81.98 Just line up the decimals and then add.
It can be same because it,s just the decimal