Question

abc+100=20000

Answer 1

\(abc+100=20000\)

\(abc=20000-100\)

\(abc=19999\)

Answer 2

abc= 19900

Answer 3

abc= 19900

Answer 4

Mình nhầm :

\(abc+100=20000\)

\(\Rightarrow abc=20000-100\)

\(\Rightarrow abc=19900\)

Answer 5

Đáp án là 19900 nha 

Answer 6

abc + 100 = 20000

abc = 20000-100

abc = 19999

Answer 7

abc=20000-100=19900

Answer 8

abc + 100 = 20000

abc = 20000 - 100

abc = 19900

Answer 9

ta lấy 20000-100

Answer 10

abc = 19900

Answer 11

abc.19999