Question

vă rooooog dau coroana​

Answer 1

Răspuns:

Notam x-numarul cautat

a)

x+3.462=10.000

x=10.000-3.462

x=6.538

b)

x-300=99.990

x=99.900+300

x=100.200

c)

x×2=301.070

x=301.070÷2

x=150.535

d)

x÷4=4.444

x=4.444×4

x=17.776