Question

Выполните сложение: 5.387.284.367+21.542.357.285+3.070.358.347= 278.504.247.961+33.869.029.453+87.696.632.596=

Answer 1

Если я правильно поняла то так

Answer 2

5.387.284.367+21.542.357.285+3.070.358.347 = 29. 999. 999. 999

278.504.247.961+33.869.029.453+87.696.632.596= 149.416.086.840

Answer 3

5.387.284.367 + 21.542.357.285 + 3.070.358.347 = 30.999.000.999

278.504.247.961 + 33.869.029.453 + 87.696.632.596 = 400.069.909.010