Solutions by everydaycalculation.com
215 - 89 is -3445.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/15-8/9 2/15-16/9 2/30-8/9 2/15-8/18 6/15-8/9 2/15-24/9 2/45-8/9 2/15-8/27 10/15-8/9 2/15-40/9 2/75-8/9 2/15-8/45 14/15-8/9 2/15-56/9 2/15-8/63
© everydaycalculation.com