Hamburg Macaroni Crock Pot Soup

3 lbs lean hamburger
2 (28 ounce) cans diced tomatoes
1 (13 ounce) can tomato paste
2 cups green peas
2 cups carrots
2 cups mushrooms
3/4 cup onions
5 cups water
1/4 teaspoon salt
1/2 teaspoon pepper
1 cup elbow macaroni

Brown hamburger and drain off grease.
Add hamburger, tomatoes, and tomato paste to crock pot.
Chop vegetables and add to soup.
Add salt and pepper.
Top up with water.
In last 30 minutes add dry macaroni to soup.