Solutions by everydaycalculation.com
1490 + 3090 is 2245.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/90+30/90 14/90+60/90 42/90+30/90 70/90+30/90 98/90+30/90
© everydaycalculation.com