Solutions by everydaycalculation.com
4572 + 972 is 34.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/72+9/72 45/72+18/72 45/72+27/72 45/72+45/72 45/72+63/72
© everydaycalculation.com