by converting them to equivalent fractions
To add the two decimals together
line up the decimals together
Just make sure you line up the decimals
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
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.
you can add up 8.44 and .45
You add decimals the same way you add regular numbers. But you've gotta remember that 8.4 is the same as 8.40.
39.63 +42.35 ------------ 81.98 Just line up the decimals and then add.
They can be: 4.5+6.5 = 11