Solutions by everydaycalculation.com
1518 + 918 is 43.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/18+9/18 15/36+9/18 15/18+9/36 45/18+9/18 15/18+27/18 15/54+9/18 15/18+9/54 75/18+9/18 15/18+45/18 15/90+9/18 15/18+9/90 15/18+63/18
© everydaycalculation.com