Solutions by everydaycalculation.com
618 - 418 is 19.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/18-4/18 6/18-8/18 6/36-4/18 6/18-4/36 6/18-12/18 6/54-4/18 6/18-4/54 30/18-4/18 6/18-20/18 6/90-4/18 6/18-4/90 42/18-4/18 6/18-28/18
© everydaycalculation.com