1. 345 + 289 =

2. If you add 1000 to 29898, you obtain

3. Which two numbers add up to a sum greater than 1000?

4.  123 + 345 + 723 =

5. If 15 + 20 = 20 + n, n is equal to

6.  If z + y = 20 and y = 5, what is z?

7. There are 15,768 people watching a game in a football stadium and there are 34,890 empty seats. What is the total number of seats in the stadium?

8. The sum of z and y is equal to 125. If y = 45, which equation can be used to find z?

9. A school spent $14589 on computers, $1234 on tables and $876 on chairs. How much money did the school spend?

10. Linda wrote a number that is two hundred sixty-five thousand, one hundred eight greater than thirty-two thousand, two hundred twenty-nine. What number did she write?