Question

Pagina 128 libro montetodo quinto grado​

Answer 1

Respuesta:

*

120.0 = 115.5 = 111.0 = 102.0 = 93.0 = 75.0
150.0 = 145.5 = 141.0 = 132.0 = 123.0 = 105.0

480.0 =  475.5= 471.0 = 462.0 = 453.0 = 435.0

690.0= 685.5 = 681.0 = 672.0= 663.0 = 645.0

840.0 = 835.5 = 831.0 = 822.0 = 813.0 = 795

1 500.0= 1 495.5 = 1491.0 = 1482.0 = 1473.0 = 1455.0

*

45 x 6 + 250 - 35 = 485

990 / 2 - 10 = 485

335 - 48 +198 = 485

10 x 40 - 15 + 100 = 485

( / división)