speed-grid/addition-5x5/easy · Set 5
2 problems
Adı:
Sınıf:
Tarih:
1
4×4 addition speed grid. Row: [4, 9, 1, 10] × Col: [1, 5, 3, 6]
=
2
4×4 addition speed grid. Row: [10, 4, 9, 8] × Col: [2, 6, 4, 5]
=