Question

a + b
(523 211 – 172 923) - C = 253 119
472 302 - 131 976 = 171 005 +d
5
Află numerele a, b, c, d:
a + 72 353 = 207 478
(976 302-572 193) - b = 235 600​

Answer 1

Răspuns:

(523 211 – 172 923) - C = 253 119

350 288-c=253 119

c=350 288-253 119

c=97 169

472 302-131976=171 005+d

340 326=171 005+d

d=340 326-171 005

d=169 321

a+72 353=207 478

a=207 478-72 353

a=135 125

(976 302-572 193) - b = 235 600

404 109-b=235 600

b=404 109-235 600

b=168 509