Solutions by everydaycalculation.com
256 - 456 is -128.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/56-4/56 2/56-8/56 6/56-4/56 2/56-12/56 10/56-4/56 2/56-20/56 14/56-4/56 2/56-28/56
© everydaycalculation.com