Solutions by everydaycalculation.com
145 - 2045 is -1945.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/45-20/45 1/45-40/45 1/90-20/45 1/45-20/90 3/45-20/45 1/45-60/45 5/45-20/45 7/45-20/45
© everydaycalculation.com