Route through multiplication
6th
Children now explore the links between the grid method and
expanded vertical (column) method.
38  x  6 =            3 8
                         x     6
 4 8
1 8 0
8
2
1
2
346 x  9 =                3 4 6
346
5 4
3 6 0
2 7 0 0
4
1
1
1
1
3
x     9