speed-grid/multiplication-4x4-easy · Sada 1
2 problems
Jméno:
Třída:
Datum:
1
4×4 addition speed grid. Row: [9, 8, 6, 10] × Col: [8, 1, 4, 3]
=
2
4×4 addition speed grid. Row: [7, 9, 8, 5] × Col: [5, 4, 10, 8]
=