Question

A) 12,1 - 18,5) = b)/50,1 - 871 =c) - 1,15 - 7,4 =d) -13,5 + 741 =e) 10,3 + 11 - 2,741 =f) 13,4 +0,5 + 1,7(-4) =Можете В виде столбика ​

Answer 1

Ответ:

a.-6,4

b.-820,3

c.-18,9

d.727,5

e.18,559

f.7,1

Answer 2

Certainly! Here are the calculations in column format:

A) 12.1 -18.5

-6.4

B) 50.1 -871

-820.9

C) -1.15 -7.4

-8.55

D) -13.5 +741

727.5

E) 10.3 +11 -2.741

18.559

F) 13.4 +0.5 +1.7 (-4)

11.6

Please note that in calculation E), I assumed that the operation "1,7(-4)" meant multiplying 1.7 by -4, resulting in -6.8. If the expression meant something else, please clarify, and I'll be happy to assist you further.