speed-grid/addition-5x5/medium · Set 3
2 problems
Nome:
Classe:
Data:
1
4×4 addition speed grid. Row: [6, 3, 4, 2] × Col: [5, 1, 7, 3]
=
2
4×4 addition speed grid. Row: [10, 6, 9, 1] × Col: [7, 2, 5, 3]
=