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