Solutions by everydaycalculation.com
912 + 212 is 1112.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/12+2/12 9/12+4/12 9/24+2/12 9/12+2/24 27/12+2/12 9/12+6/12 9/36+2/12 9/12+2/36 45/12+2/12 9/12+10/12 9/60+2/12 9/12+2/60 63/12+2/12 9/12+14/12 9/84+2/12 9/12+2/84
© everydaycalculation.com