Solutions by everydaycalculation.com
398 + 5098 is 5398.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/98+50/98 9/98+50/98 15/98+50/98 21/98+50/98
© everydaycalculation.com