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What do you do when you add or subtract decimals?
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.
Is a number that has a line over it rational?
The line is usually taken to mean that the decimals under the line repeat. And yes, such a number is rational, since it can be converted into a fraction (with whole numerator and denominator).
What are the three rules of adding and subtracting decimals for 5 grade?
line up the decimal point when your adding and subtracting. add annex a zero when you have extra number. sometimes you can use a number line.
Do you line up decimals when you multiply?
no
The name for decimals that name the same number?
equivalent decimals
How do you do mixed numbers and decimals on a number line?
First, you draw a number line. You then make points for the counting numbers, and place the mixed numbers and decimals between these points, getting their own points and labels.
How do you round decimals on a number line?
your dumb if you don't know how to round decimals on a number line
What is the rule for add decimals?
Just make sure you line up the decimals
How does a number line represent equivalent fractions and decimals?
No
How do you use a number line to round decimals to the nearest whole number?
You see which tick is nearer to the point on the number line.
How do you do number line fractions?
fractions are represented in form of decimals
How do you make a stem and leaf plot with decimals?
You use the stem in the place of the decimals and make a key such as 4 (line) 1 = 4.1
What do you do when you add or subtract decimals?
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.
How do you show square root of 8.47 on the number line?
First, you calculate it to the desired number of decimals. Then you place it on the number line in the usual manner.
How can you add decimals without a place-value chart to make sure you adding the same place value?
you can line up the decimals
How do you compare and order rational numbers?
To order fractions and decimals, you can either write them all in the same form and then compare them, or place them on a number line. Recall that numbers increase in value as you move from left to right along a number line.
Is a number that has a line over it rational?
The line is usually taken to mean that the decimals under the line repeat. And yes, such a number is rational, since it can be converted into a fraction (with whole numerator and denominator).
