Solutions by everydaycalculation.com
1860 + 4560 is 2120.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/60+45/60 18/60+90/60 54/60+45/60 90/60+45/60
© everydaycalculation.com