Page 150 - NUMINO Challenge_L2

Problem solving

1 The shortest path from the house to the school is 4 lengths.

4 School School This is not the shortest path.
3
4 School

6

2 2 3 2 35
1 1 1 4

House House House

4 School School School
3
4 4
3
2 2 3
1 2
1 1

House House

21Answer Key