Solutions by everydaycalculation.com
18 - 610 is -1940.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/8-6/10 1/8-12/10 1/16-6/10 1/8-6/20 3/8-6/10 1/8-18/10 1/24-6/10 1/8-6/30 5/8-6/10 1/8-30/10 1/40-6/10 1/8-6/50 7/8-6/10 1/8-42/10 1/56-6/10 1/8-6/70
© everydaycalculation.com