speed-grid/addition-4x4/medium · Set 5
2 problems
Adı:
Sınıf:
Tarih:
1
4×4 addition speed grid. Row: [4, 9, 5, 10] × Col: [9, 4, 3, 10]
=
2
4×4 addition speed grid. Row: [6, 2, 1, 8] × Col: [4, 5, 10, 9]
=