Solutions by everydaycalculation.com
250 - 4550 is -4350.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/50-45/50 2/50-90/50 6/50-45/50 10/50-45/50 14/50-45/50
© everydaycalculation.com