Well...You first Look at the biggest number. Then look and say whats 636 Equal to 3 ? and your answer is 896
212
Dived
212
585
90.8571
212
106
79.5
0.0031
372 divided by 3 in area model to solve = 124
159
solve it with a calculater
4.4267
106
The answer is 636 36 + 17 = 53 636 / 53 = 12
0.0033