Tolak

Tolak

คำแนะนำของผู้เขียน

Padankan jawapan

สำรวจแผ่นงาน

Grade2-lesson25

Addition and Subtraction - Math

subtraction, odd and even

Grade2-lesson26

Addition and Subtraction - Math

additin with regrouping

Evaluare

Addition and Subtraction - Math

Evaluare sumativă

Adunarea și scăderea nr. nat. 0-1000

Addition and Subtraction - Math

Exersarea operațiilor de adunare și scădere 0-1000