Solutions by everydaycalculation.com
621 - 56 is -2342.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/21-5/6 6/21-10/6 6/42-5/6 6/21-5/12 18/21-5/6 6/21-15/6 6/63-5/6 6/21-5/18 30/21-5/6 6/21-25/6 6/21-5/30 42/21-5/6 6/21-35/6 6/21-5/42
© everydaycalculation.com