Question

Urgent!!!!!!
110:10x(110-20x4)+670
(444:4+400-400:10):3
110x10-[(599-99x4+30x5)+370:10]:10
(9x999-999:9):10-[444-6-(400-400:100)]

Answer 1

Răspuns:

1. 110:10x(110-20x4)+670=

110:10×(110-80)+670=

11×30+670=

330+670=1000

2. (444:4+400-400:10):3=

(111+400-40):3=

471:3=157

3. 110x10-[(599-99x4+30x5)+370:10]:10=

110×10-[(599-396+150)]+37]:10=

1100-(353+37):10=

1100-390:10=

1100-39=1061

4. (9x999-999:9):10-[444-6-(400-400:100)]=

(8991-111):10-[444-6-(400-4)]=

8880:10-(444-6-396)=

888-42=846

Explicație pas cu pas:

Aper ca te-am ajutat!