Solutions by everydaycalculation.com
1256 - 4256 is -1528.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/56-42/56 12/56-84/56 36/56-42/56 60/56-42/56 84/56-42/56
© everydaycalculation.com