Solutions by everydaycalculation.com
710 - 1618 is -1790.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/10-16/18 7/10-32/18 7/20-16/18 7/10-16/36 21/10-16/18 7/10-48/18 7/30-16/18 7/10-16/54 35/10-16/18 7/10-80/18 7/50-16/18 7/10-16/90 49/10-16/18 7/70-16/18
© everydaycalculation.com