Question

Completează casetele libere ​

Answer 1

Caseta1 (rândul 2, coloana 1)

$x+15742= 478060 | -15742\\x=478060 -15742\\=> x =462318\\(Verificare: 462318 + 15742=478060)$

Caseta2 (rândul 3, coloana 1)

$478060 - x = 15742\\-x=15742-478060\\-x=-462318\\=> x=462318\\(Verificare: 478060 - 462318=15742)$

Caseta3 (rândul 4, coloana 1)

$478060-x=462318\\\-x=462318-478060\\-x=-15742\\=>x=15742\\(Verificare: 478060-15742=462318)$

Caseta4 (rândul 2, coloana 2)

$371 111+x=954385 | -371 111\\x=954385-371 111\\=>x=583274\\(Verificare: 371 111+583274=954385)$

Caseta5 (rândul 3, coloana 2)

$x-371111 = 583274 |+371111 \\x=583274 +371111 \\=>x= 954385\\(Verificare: 954385-371111 = 583274)$

Caseta6 (rândul 4, coloana 2)

$x+371=954385|-371\\x=954385-371\\=>x=954014\\(Verificare: 954014+371=954385)$