Solutions by everydaycalculation.com
845 - 2445 is -1645.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/45-24/45 8/45-48/45 8/90-24/45 8/45-24/90 24/45-24/45 8/45-72/45 40/45-24/45 56/45-24/45
© everydaycalculation.com