Question

1.2. O valor de (123), +(22), é:
(145)
(132)
(210)
(212)
(211).​

Answer 1

123 + 22 = 145,

20 + 20 = 40,

2 + 3 = 5,

40 + 5 = 45 + 100 = 145

(145)

(132)

(210)

(212)

(211).