Solutions by everydaycalculation.com
2540 + 1540 is 11.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/40+15/40 25/40+30/40 25/80+15/40 25/40+15/80 75/40+15/40 25/40+45/40 25/40+75/40
© everydaycalculation.com