Solutions by everydaycalculation.com
2550 + 1050 is 710.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 25/50+20/50 75/50+10/50 25/50+30/50 25/50+70/50
© everydaycalculation.com