thử nghiệm

Active — user can report

คำแนะนำของผู้เขียน

dành cho lớp 4

สำรวจแผ่นงาน

Acertijos viuales

Addition and Subtraction - Math

Ficha de acertijos visuales

Matematicas

Addition and Subtraction - Math

operaciones

Rimski brojevi

Addition and Subtraction - Math

Ovim zadatcima vježbamo pretvaranje rimskog zapisa brojeva u arapski i obrnuto. Računamo poštujući redoslijed računskih operacija.

Mental Maths 4 & 5

Addition and Subtraction - Math

repeated addition of 250 and 125