speed-grid/mixed-4x4/easy · Set 2
2 problems
Nome:
Classe:
Data:
1
4×4 mixed speed grid. Row: [5, 1, 6, 8] × Col: [6, 8, 1, 9]
=
2
4×4 mixed speed grid. Row: [4, 9, 6, 7] × Col: [3, 7, 9, 1]
=