0
Add your answer:
Earn +20 pts
How do you add decimal integers?
The only decimals that are integers are ones such as 4.00000 or -5.00 or 100.0. If there is anything other than 0 after the decimal place it is NOT an integer. So to add them, just add the numbers to the left of the decimal place.
How do you add decimals together?
to add decimals: -line up the decimal points -then starting at the farthest place to the right, add the decimal in each place -if the sum of the digits in a place are greater than nine,regroup the number to the place to its left. -check the sum by writing each decimal as an equivalent fraction and then adding these numbers or mixed numbers.
How many pairs of umbers add up to 89?
Infinitely many.
How do you work out a number correct to 2 decimal places?
When doing your calculations, you should keep the values to as many digits as are available, then when you get to the final answer, look at the third decimal place (the thousandths place), and based on if it is 0-4 then you just truncate at the second decimal place, or if the thousandths place is 5-9 then add 0.01 to the number and then truncate at 2 decimal places.
How do you express decimal number to percentage?
move the decimal place two places to the right and add a percent symbol or you can simply multiply the decimal by 100
How do you add decimal integers?
The only decimals that are integers are ones such as 4.00000 or -5.00 or 100.0. If there is anything other than 0 after the decimal place it is NOT an integer. So to add them, just add the numbers to the left of the decimal place.
Explain why it is important to line up decimal numbers by their place value when you add or subtract them?
explain why it is important to line up decimal numbers by their place value when you add or subtract them
How do you add decimals together?
to add decimals: -line up the decimal points -then starting at the farthest place to the right, add the decimal in each place -if the sum of the digits in a place are greater than nine,regroup the number to the place to its left. -check the sum by writing each decimal as an equivalent fraction and then adding these numbers or mixed numbers.
How many pairs of umbers add up to 89?
Infinitely many.
How do you express a decimal as a percentage?
To convert a decimal into a percent, simply multiply the decimal by 100 and add a percent symbol, or in other words, move the decimal place two places to the right and add a percent symbol.
How do you work out a number correct to 2 decimal places?
When doing your calculations, you should keep the values to as many digits as are available, then when you get to the final answer, look at the third decimal place (the thousandths place), and based on if it is 0-4 then you just truncate at the second decimal place, or if the thousandths place is 5-9 then add 0.01 to the number and then truncate at 2 decimal places.
How do you add 100 to a decimal?
Call 100 to be 100.000 then place it underneath the other number so the decimal points are in a vertical line, and then add, not forgetting the decimal point in the answer, in the same vertical line.
How do you round 16.67 to one decimal place?
Look at the second(2nd) decimal place. If it is '5' or greater, then add '1' to the first decimal place. . Then drop the rest of the decimals. Hence 16.67 The second decimal place is '7' , so it is greater than '5'. So add '1' to '6' = 7 Hence 16.7 Ignore any more decimals to the right.
How do you turn all from a decimal to a percent?
Move the decimal point two place to the left and add a percentage symbol.
How do you express decimal number to percentage?
move the decimal place two places to the right and add a percent symbol or you can simply multiply the decimal by 100
How many pairs of whole numbers add to 100?
51
How many pairs of prime numbers add up to 43?
41,2
