Solutions by everydaycalculation.com
156 - 2156 is -514.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/56-21/56 1/56-42/56 3/56-21/56 1/56-63/56 5/56-21/56 7/56-21/56
© everydaycalculation.com