Solutions by everydaycalculation.com
1042 + 1642 is 1321.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/42+16/42 10/42+32/42 10/84+16/42 10/42+16/84 30/42+16/42 10/42+48/42 50/42+16/42 10/42+80/42 70/42+16/42
© everydaycalculation.com