Question

afla valoarea termenului necunoscut​

Answer 1

Răspuns:

Sper ca team ajutat mult succes!!!!!

Am făcut cât am știut!!

Answer 2

Răspuns:

47.584 + 16.759 - a = 28.435

64.343 - a = 28.435

a= 64.343 - 28.435

a= 35.908

90. 842 - a = 74.370 + 5.728

90.842- a = 80.098

a= 90.842 - 80.098

a= 10.744

503.421 - 205. 642 - a =56.432

297.779 - a = 56.432

a= 297.779 - 56.432

a= 241.347

123.234 + 135.357 + a = 507.867

258.591 + a = 507.867

a= 507.867 - 158.591

a= 349.276

a + ( 14.029 + 76.343 ) = 230.495

a + 90.372 = 230.495

a= 230.495 - 90.372

a= 140.123

a + ( 53.870 + 92.146 ) = 143.867

a + 146.016 = 143.867

a= 146.016 - 143.867

a= 2.149

( 214.987 + 58. 013 ) - a = 187.685

273.000- a = 187.685

a= 273.000 - 187.685

a= 85.315

a - ( 365.478 - 278.073 ) = 212.454

a- 87.405 = 212.454

a= 212.454 - 87.405

a= 125.049