Posted on October 5, 2017 by admin Adding Tens 10 + 80 20 + 50 60 + 20 30 + 70 40 + 30 40 + 40 80 + 40 50 + 50 25 + 50 50 + 25 33 + 50 50 + 46 20 + 33 25 + 20 30 + 67 33 + 20 30 + 44 29 + 40 70 + 18 50 + 11
