7 5 = D/ 7  33 5 = C/ = B/ A/

7 : - DE KIEM TRA TOAN HKII LOP 4
Lớp 4 DE KIEM TRA TOAN HKII LOP 4
7

:

7 

5 = d/

7  33 5

= c/

= b/

a/