Solutions by everydaycalculation.com
150 - 3550 is -1725.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/50-35/50 1/50-70/50 3/50-35/50 5/50-35/50 7/50-35/50
© everydaycalculation.com