You can use decimal models to add decimals by using the hundedths blocks as used in base-ten blocks and add the following decimals you need to and use the hundredths block to shade in the total.
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yes, you can. but it's preferable to Avoid decimals, if it is necessary simplify your equation.
If you are making use of long division method, the process of dividing a whole number is actually a subset of the process of dividing the decimals. While dividing both you may get a quotient with decimal places. Some exceptions to this do exist in case of whole numbers. Like when you are dividing 100 by 2, the quotient 50 has no decimal places.
laila used 2.08m of the ribbon to decorate a cloth and 1.9m of the ribbon to wrap a present.find the lenght of the ribbon left
Well there is always money. You need to know how to add, subtract, and multiply decimals to figure out your correct change. Also, it helps if you can also know how much to tip your waiter. Since almost all cell phones have a calculator or tip calculator, it doesn't really matter as much to know how to use decimals, but it can be helpful. As for me, I usually use my phone's calculator because I do enough math at school daily. Also, decimals on reciepts, house designer draft paper, math questions adults give you, and grocery prices!
money uses decimals