Solutions by everydaycalculation.com
318 + 218 is 518.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/18+2/18 3/18+4/18 3/36+2/18 3/18+2/36 9/18+2/18 3/18+6/18 3/54+2/18 3/18+2/54 15/18+2/18 3/18+10/18 3/90+2/18 3/18+2/90 21/18+2/18 3/18+14/18
© everydaycalculation.com