Just make sure you line up the decimals
keep your decimals in the right position
There are several rules for decimals, depending on what you want to do.
Penis.
To add the two decimals together
line up the decimals together
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.
because you can always add a 0 when using decimals
Grace The rule for dividing decimals is: dad: divide mom: multiply sister: subtract brother: Bring down Rover: Repeat
Convert the repeating decimals into fractions, and then add those. If you need it as a decimal, then you can just convert the product back into a decimal!:)
You line up the decimals with the thousandths and put the decimal straight down from where it is and just add with the decimal in the same spot.
Try again.
by converting them to equivalent fractions