Solutions by everydaycalculation.com
580 + 260 is 23240.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/80+2/60 5/80+4/60 15/80+2/60 5/80+6/60 25/80+2/60 5/80+10/60 35/80+2/60 5/80+14/60
© everydaycalculation.com