Question

30 pontos pra quem me der as respostas <3

Answer 1

A)-2,5+(-8,4)=

-2,5-8,4

-10,9

B) 3,75+ (4,96-10)

3,75+(-5,04)

3,75-5,04

-1,29

C) 0,012-(-3,75) + (5,68)

0,012-3,75+5,68

-3,738+5,68

1,942

D) -9,045+(-3,86)-(7,625)

-9,045-3,86-7,625

-12,905-7,625

-20,53