Solutions by everydaycalculation.com
2870 + 570 is 3370.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/70+5/70 28/70+10/70 84/70+5/70 28/70+15/70 28/70+25/70 28/70+35/70
© everydaycalculation.com