Solutions by everydaycalculation.com
1st number: 2/10, 2nd number: 4 0/10
210 - 4010 is -195.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/10-40/10 2/10-80/10 2/20-40/10 2/10-40/20 6/10-40/10 2/30-40/10 2/10-40/30 2/50-40/10 2/10-40/50 14/10-40/10 2/70-40/10 2/10-40/70
© everydaycalculation.com