Răspuns :

Crys157724id

7 × ( 21 + 16 ) =

7 × 37 = 259

( 136 + 13 ) × 4 =

149 × 4 = 596

( 130 - 18 ) × 2 =

112 × 2 = 224

4 × ( 425 - 350 ) =

4 × 75 = 300

Pohontupoh60id

Explicație pas cu pas:

7×(21+16)=

7×37=259

(136+13)×4=

149×4=596

(130-18)×2=

112×2=224

4×(425-350)

4×75=300

ID Alte intrebari