Question

3000+9000=

3kg=                 tấn

980-100=

 

Answer 1

12000

\(\frac{3}{1000}\)tấn

780

Answer 2

\(3000+9000=3000+3000+3000+3000=3000\times4=12000\)

3 kg = 0.003 tấn

\(980-100=880\)

Answer 3

\(3000+9000=12000\)

\(3kg=\frac{3}{1000}tấn\)

\(980-100=880\)

Answer 4

\(3000\)\(+\)\(9000\)\(=\)\(12000\)

\(3\)\(kg\) \(=\)\(\frac{3}{1000}\)\(Tấn\)

\(980\)\(-\)\(100\)\(=\)\(880\)

Answer 5

3000 + 9000 = 12000

3 kg = 3/1000 tấn

980 - 100 = 880

Answer 6

3000+9000=12000