Solutions by everydaycalculation.com
620 - 34 is -920.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/20-3/4 6/20-6/4 6/40-3/4 6/20-3/8 18/20-3/4 6/20-9/4 6/60-3/4 6/20-3/12 30/20-3/4 6/20-15/4 6/20-3/20 42/20-3/4 6/20-21/4 6/20-3/28
© everydaycalculation.com