Solutions by everydaycalculation.com
220 + 1020 is 35.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/20+10/20 2/40+10/20 2/20+10/40 6/20+10/20 2/20+30/20 2/60+10/20 2/20+10/60 10/20+10/20 2/20+50/20 14/20+10/20 2/20+70/20
© everydaycalculation.com