Solutions by everydaycalculation.com
2135 - 2535 is -435.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/35-25/35 21/35-50/35 21/70-25/35 21/35-25/70 63/35-25/35 21/35-75/35
© everydaycalculation.com