Solutions by everydaycalculation.com
2745 + 4045 is 6745.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/45+40/45 27/45+80/45 27/90+40/45 27/45+40/90 81/45+40/45
© everydaycalculation.com