Write the following as decimals: 

Twenty two and eight-tenths

Write the following as decimals: 

Fifteen and thirty seven-thousandths

Write the following as decimals: 

Seven hundred and seven-hundredths

Write the following as decimals: 

Six hundred six and six-thousandths

Write the following as decimal:

 $10+5+\frac{1}{10}$

Write the following as decimal:

 $300+50+\frac{6}{100}$

Write the following as decimal:

 $700+50+6+\frac{4}{10}+\frac{7}{100}$

Write the following as decimal:

 $2000+500+60+9+\frac{8}{10}+\frac{3}{100}+\frac{7}{1000}$

Write the following as decimal:

 $3000+3+\frac{3}{100}+\frac{3}{1000}$