Question

Exercitiul 1 rezolvat tot

Answer 1

(8612-4375)+2864= 7101
9001-(5872+1729)=1850

(7002 -1456) + 2895-(2480+1664)=  4297  
1. 7002-1456= 5546 
2. 2480+1664= 4144 
3. 5546+2895= 8441  
4. 8441-4144=  4297

10000-(5813+997)+ (4815-2739)=  1114
1.5813+997=6810 
2. 4815-2739= 2076
3.6810+2076=8886
4. 10000-8886=1114

Answer 2

(8612-4375)+2864=4237+2864=7101
9001-(5872+1279)=
9001-7151=1850
(7002-1456)+2895-(2480-1664)=
5546+2895-816=8441-816=7625
10000-(5813+997)+(4815-2739)=
10000-(6810+2076)=
10000-8886=1114