Use 9 different factors of 728 in a 3 by 3 grid. The numbers in the top row add to 110. The numbers in the middle row add to 37. The numbers in the bottom row add to 391. The numbers in the left column add to 74. The numbers in the middle column add to 70. The numbers in the right column add to 394.
Start your day with this #yohaku. Fill in cells with 9 different factors of 728 to get totals shown in each row/column. #mathsky #iTeachMath