Solutions by everydaycalculation.com
142 - 842 is -16.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/42-8/42 1/42-16/42 1/84-8/42 1/42-8/84 3/42-8/42 1/42-24/42 5/42-8/42 1/42-40/42 7/42-8/42 1/42-56/42
© everydaycalculation.com