Solution

long addition

Solution

Solution steps
Write the numbers one under the other, line up the decimal points.
Add trailing zeroes so the numbers have the same length.
Add each column of digits, starting on the right and working left.
If the sum of a column is more than ten, 'carry' digits to the next column on the left.
Add the digits of the bolded column:
Place the decimal point in the answer directly below the decimal points in the terms
Add the digits of the bolded column:

Popular Examples

h-6>2join pi/4+2pijoin |a|<3simplify 4/3*3/7simplify (x*2x)/2+17=(x+2+2x+4)/2

Frequently Asked Questions (FAQ)

  • What is longadd 0.5+1 ?

    The solution to longadd 0.5+1 is 1.5