1 + 1 + 1 + 1 = - 4, 3 + 3 + 3 = - 9, 6 + 6 + 6 + 6 = - 24, 2 + 2 + 2 + 2 + 2 = - 10, 5 + 5 + 5 = - 15, 10 + 10 + 10 = - 30, 3 + 3 + 3 + 3 = - 12, 6 + 6 + 6 = - 18, 2 + 2 + 2 = - 6, 4 + 4 + 4 + 4 = - 16,

Repeated Addition Problems

Drukāt
Iegult

Līderu saraksts

Vizuālais stils

Iespējas

Pārslēgt veidni

Atjaunot automātiski saglabāto: ?