Solutions by everydaycalculation.com
1528 - 2028 is -528.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/28-20/28 15/28-40/28 15/56-20/28 15/28-20/56 45/28-20/28 15/28-60/28 15/84-20/28 15/28-20/84 75/28-20/28
© everydaycalculation.com