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Calculeaza respectand regulile invatate
a. 13×4-72÷2 b. 96÷4×3-48÷2 c. 924-5×(45÷3+7×24)​


Răspuns :

Răspuns:

[tex]\bf a) ~\purple{\bf ~16~}[/tex]

[tex]\bf b)~ ~\blue{ 48}[/tex]

[tex]\bf c)~~ \red{\bf ~9~}[/tex]

Explicație pas cu pas:

Buna !

[tex]\bf a) ~13\cdot 4-72:2 =[/tex]

[tex]\bf 52-72:2 =[/tex]

[tex]\bf 52 - 36=[/tex]

[tex]\purple{\boxed{\bf ~16~}}[/tex]

[tex]\bf b)~ 96:4\cdot3-48:2 =[/tex]

[tex]\bf 24\cdot3-48:2 =[/tex]

[tex]\bf 72-24=[/tex]

[tex]\blue{\boxed{\bf 48}}[/tex]

[tex]\bf c)~924-5\cdot(45:3+7\cdot24)=[/tex]

[tex]\bf 924-5\cdot(15+7\cdot24)=[/tex]

[tex]\bf 924-5\cdot(15+168)=[/tex]

[tex]\bf 924-5\cdot 183=[/tex]

[tex]\bf 924-915=[/tex]

[tex]\red{\boxed{\bf ~9~}}[/tex]

Mult succes !

#copaceibrainly