Solutions by everydaycalculation.com
563 - 2063 is -521.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/63-20/63 5/63-40/63 15/63-20/63 5/63-60/63 25/63-20/63 35/63-20/63
© everydaycalculation.com