Solutions by everydaycalculation.com
312 - 818 is -736.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/12-8/18 3/12-16/18 3/24-8/18 3/12-8/36 9/12-8/18 3/12-24/18 3/36-8/18 3/12-8/54 15/12-8/18 3/12-40/18 3/60-8/18 3/12-8/90 21/12-8/18 3/12-56/18 3/84-8/18
© everydaycalculation.com