Solutions by everydaycalculation.com
740 + 3640 is 4340.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/40+36/40 7/40+72/40 7/80+36/40 7/40+36/80 21/40+36/40 35/40+36/40 49/40+36/40
© everydaycalculation.com