Solutions by everydaycalculation.com
542 - 1042 is -542.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/42-10/42 5/42-20/42 5/84-10/42 5/42-10/84 15/42-10/42 5/42-30/42 25/42-10/42 5/42-50/42 35/42-10/42 5/42-70/42
© everydaycalculation.com