Solutions by everydaycalculation.com
712 - 810 is -1360.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/12-8/10 7/12-16/10 7/24-8/10 7/12-8/20 21/12-8/10 7/12-24/10 7/36-8/10 7/12-8/30 35/12-8/10 7/12-40/10 7/60-8/10 7/12-8/50 49/12-8/10 7/12-56/10 7/84-8/10 7/12-8/70
© everydaycalculation.com