Gurlaminesask
a fost răspuns

Calculeaza in doua moduri:(285+107)x1000=. 100x(165+87)=. (9872-8965)x10=. 1000x(379-298)=​

Răspuns :

Maraloveokask
(285+107)x1000=
=392x1000=
=392000

(285+107)x1000=
=285000+107000=
392000





100x(165+87)=
=100x252=
=25200

100x(165+87)=
=16500+8700=
=25200






1000x(379-298)=
=1000x81=
=81000

1000x(379-298)=
=379000-298000=
=81000





(9872-8965)x10=
=907x10=
=9070

(9872-8965)x10=
=98720-89650=
=9070



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