Question

3. Află termenul necunoscut: 29 748-a = 17 879 98 325- b = 19 678 24 175 + a = 37 829 C 89 174 17 324 Aft' num = a + 13 476 = 103 358 b-26 429 = 132 456 816 264 c = 239 453 429 137-a = 87 398 -​

Answer 1

Răspuns:

29748-а=17879

a=29748-17879=11869

98325-b=19678

b=98325-19678=78647

24175+a=37829

a=37829-24175=13654

a+13476=103358

a=103358-13476=89882

b-26429=132456

b=132456+26429=158885

816264-c=239453

c=816264-239453=576811

429137-a=87398

a=429137-87398=341739

Answer 2

29 748-a = 17 879
a = 29 748-17 879
a = 11 869

98 325-b = 19 678
b = 98 325-19 678
b = 78 647

24 175+a = 37 829
a = 37 829-24 175
a = 13 654

c-89 174 = 17 324
c = 89 174 + 17 324
c = 106 498
Sau
c+89 174 = 17 324
c = 89 174 - 17 324
c = 71 850
Aici depinde daca e cu adunare sau scadere⬆️

a+13 476 = 103 358
a = 103 358 - 13 476
a = 89 882

b-26 429 = 132 456
b = 132 456+26 429
b = 158 885

816 264-c = 239 453
c = 816 264 + 239 453
c = 1 055 717

429 137-a = 87 398
a = 429 137 + 87 398
a = 516 535