Solutions by everydaycalculation.com
318 - 89 is -1318.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/18-8/9 3/18-16/9 3/36-8/9 3/18-8/18 9/18-8/9 3/18-24/9 3/54-8/9 3/18-8/27 15/18-8/9 3/18-40/9 3/90-8/9 3/18-8/45 21/18-8/9 3/18-56/9 3/18-8/63
© everydaycalculation.com