Solutions by everydaycalculation.com
842 - 3242 is -47.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/42-32/42 8/42-64/42 8/84-32/42 8/42-32/84 24/42-32/42 8/42-96/42 40/42-32/42 56/42-32/42
© everydaycalculation.com