Question

a.
40 - 25 +3.4-23 + 2 =
40-32 +3.4-8= 2 =
40-32 + 12 -4 =
8 + 12 -4 =
1
20-4 = 16
1​

Answer 1

Respuesta:

40-25+3.4-23+2= - 2.6

40-32+3.4-8-2= 1.4

40-32+12-4= 16

8+12-4= 16

20-4=16 Verdadero