Solutions by everydaycalculation.com
442 - 2742 is -2342.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/42-27/42 4/42-54/42 4/84-27/42 4/42-27/84 12/42-27/42 4/42-81/42 20/42-27/42 28/42-27/42
© everydaycalculation.com