Solutions by everydaycalculation.com
2584 + 784 is 821.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/84+7/84 25/84+14/84 75/84+7/84 25/84+21/84 25/84+35/84 25/84+49/84
© everydaycalculation.com