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Adding decimal same as adding whole numbers
Yes.
When you are adding and subtracting decimals, youare +/- ing the whole numbers and tenths in the number. the decimal might go away ex: 1.3-0.3=1 or it won't ex: 1.9-0.3=1.6
Yes
add them or subtract them, as appropriate!
Adding decimal same as adding whole numbers
Yes.
3rd. Adding Decimals 5th - Adding and subtracting 6th - Dividing Decimals
When you are adding and subtracting decimals, youare +/- ing the whole numbers and tenths in the number. the decimal might go away ex: 1.3-0.3=1 or it won't ex: 1.9-0.3=1.6
You write down the numbers you want to add and subtract, making sure the decimal points are aligned. Then, you add (or subtract) EXACTLY as you would add or subtract integers. The decimal point in the solution should be aligned with the decimal points in the original numbers.
Yes
adding subtracting multiplying and dividing
add them or subtract them, as appropriate!
Subtracting a fraction is the same as adding its negative.
Arithmetic math is easy to do. All you d in arithmetic math is adding and subtracting fractions, decimals and mixed numbers by letters.
Subtracting two positive fractional numbers, or adding one positive and one negative integer.
Adding and subtracting decimals is easy. When you put the numbers one above the other, line up the decimals vertically and treat as you would any whole number just keep the decimals in line and bring it straight down to your answer.