Question

╲╲╭━━━━━━━╮╱╱ ╲╭╯╭━╮┈╭━╮╰╮╱ ╲┃┈┃┈▊┈┃┈▊┈┃╱ ╲┃┈┗━┛┈┗━┛┈┃╱ ╱┃┈┏━━━━━┓┈┃╲ ╱┃┈┃┈┈╭━╮┃┈┃╲ ╱╰╮╰━━┻━┻╯╭╯╲ ╱╱╰━━━━━━━╯╲╲​

Answer 1

Răspuns:

10.

766 984-61 045=705 939

Proba prin + =705 939+61 045=766 984

Proba prin +=61 045+705 939=766 984

Proba prin - =766 984-705 939=61 045

879 182-6 122=873 060

Proba prin + =873 060+6 122=879 182

Proba prin + = 6 122+873 060=879 182

Proba prin - = 879 182-873 060=6 122

84 121+15 878=99 999

Proba prin + =15 878+84 121=99 999

Proba prin - = 99 999-84 121=15 878

Proba prin - = 99 999-15 878= 84 121

56 543+432 340=488 883

Proba prin + = 432 340+56 543=488 883

Proba prin - =488 883-56 543=432 340

Proba prin - =488 883-432 340=56 543

11.

1) R:524 351

2) R:292 132

3) R:915 352

4) R:704 230