Solutions by everydaycalculation.com
1870 + 2870 is 2335.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/70+28/70 18/70+56/70 54/70+28/70 18/70+84/70 90/70+28/70
© everydaycalculation.com