Solutions by everydaycalculation.com
636 - 936 is -112.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/36-9/36 6/36-18/36 6/72-9/36 6/36-9/72 18/36-9/36 6/36-27/36 30/36-9/36 6/36-45/36 42/36-9/36 6/36-63/36
© everydaycalculation.com