Solutions by everydaycalculation.com
3070 + 870 is 1935.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/70+8/70 30/70+16/70 90/70+8/70 30/70+24/70 30/70+40/70 30/70+56/70
© everydaycalculation.com