Fill in the blanks with >, <, or =.

 

 

1. 1 + 9 ___ 1 + 9

 

2. 10 1 ___ 8

 

3. 8 3 ___ 2 + 2

 

4. 5 + 1 ___ 1 + 5

 

5. 10 3 ___ 1 + 5

 

6. 5 + 5 ___ 9 2

 

7. 7 + 7 ___ 20 5

 

8. 20 + 10 ___ 10 + 20

 

9. 1 + 1 + 1 ___ 5 1

 

10. 10 + 10 ___ 20 1