39.63
+42.35
------------
81.98
Just line up the decimals and then add.
keep your decimals in the right position
To add the two decimals together
When adding and/or subtracting, your answer can only show as many decimal places as the measurement having the fewest number in the decimal places.
I dont know
Yes
3rd. Adding Decimals 5th - Adding and subtracting 6th - Dividing Decimals
keep your decimals in the right position
To add the two decimals together
When adding and/or subtracting, your answer can only show as many decimal places as the measurement having the fewest number in the decimal places.
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
You can add it by adding the back and middle the front one is measured by decimals.(example 400+40+0.2=440.2
Adding decimal same as adding whole numbers
Decimals are there to show you a fraction. For example, 1 1/2 is the same as the decimal 1.5. It just shows you how close you are to a whole number in a different way than a fraction.
It just means to make sure that you complete the operation and don't have any additional digits when you're done. For example, if you're adding 3.7 and 4.3, you can say the answer is 8, not 8.0.
When adding numbers with decimals always make sure the decimal points are lined up. That is the only way to be sure that the person will be adding them up right.