Question

Ex 1 (d) urgeeeeent dau coroana ex de cl.3

Answer 1

3+4×(8-6) = 3+4x2 = 3+8 = 11;

12+(24-8):4= 12+16:4= 12+4 = 16;

16:(8:2)x5= 16:4x5= 4x5 =20;

6+42:(2x3)= 6+42:6= 6+7= 13;

Answer 2

3 + 4 · (8 - 6) =

3 + 4 · 2 = 3 + 8 =11

12 + (24 - 8) : 4 =

12 + 16 : 4 =

12 + 4 = 16

16 : (8 : 2) · 5 =

16 : 4 · 5 =

4 · 5 = 20

6 + 42 : (2 · 3) =

6 + 42 : 6 =

6 + 7 = 13

Sper că te-am ajutat!

Succes!