Reading and Writing Prices

Today for Math, I was working on Reading and Writing Money Prices, What I have to do was write the prices of something in words and in numbers

$2.50
$3.20
$4.90
$7.60
$10.50
$11.80
$20.65
$40.45
$50.50
$70.85
11. Two dollars and sixty cents 12. Three dollars and ten cents
13. Seven dollars and ninety cents 14. Five dollars and twenty cents
15. Twelve dollars and fifty cents 16. Eight dollars and twenty - five cents
17. Nine dollars and forty cents 18. Eleven dollars and fifthy cents
19. Fifthy dollars and seventy-five cents 20. Twenty dollars and twenty cents

Work Out The Change 1. You have a $5.00 note and buy the pencils Change: $3.30
2. You have a $5.00 note and buy the fries Change: $3.10 3.
You have a $10.00 note and buy the C.D Change: $2.10 4.
You have a $10.00 note and buy the teddy bear Change: $1.30 5.
You have a $ 20.00 note and buy the book Change: $3.60 6.
You have a $10.00 note and buy the fries Change: $ 8.10 7.
You have a $10.00 note and buy the pencil Change: $8.30 8.
You have a $20.00 note and buy the teddy bear Change: $11.30