Solutions by everydaycalculation.com
118 - 1018 is -12.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/18-10/18 1/18-20/18 1/36-10/18 1/18-10/36 3/18-10/18 1/18-30/18 1/54-10/18 1/18-10/54 5/18-10/18 1/18-50/18 1/90-10/18 1/18-10/90 7/18-10/18 1/18-70/18
© everydaycalculation.com