speed-grid/division-5x5/medium · Set 2
2 problems
Nome:
Classe:
Data:
1
4×4 addition speed grid. Row: [6, 7, 9, 3] × Col: [5, 2, 10, 6]
=
2
4×4 addition speed grid. Row: [6, 5, 10, 8] × Col: [1, 3, 10, 5]
=