speed-grid/division-5x5/easy · Sada 5
2 problems
Jméno:
Třída:
Datum:
1
4×4 addition speed grid. Row: [5, 6, 8, 9] × Col: [4, 2, 7, 1]
=
2
4×4 addition speed grid. Row: [10, 2, 5, 9] × Col: [9, 4, 10, 3]
=