Math Common AssessmentSeptember 13, 2010

1. Mary needed to know about how much the sum of 1,234, 5,675 and 4, 345 is. She correctly rounded each number. What was her estimated sum?___________________

2. Write a multiplication number sentence to match the array._____ x ______ = ______

6. Ms. Bynum had 26 students. She gave each student 3 sheets of notebook paper. How many pieces of notebook paper were there in all?

7. Write an example of the commutative property of addition ___________________________

8. Write the fact family of 3, 8, 24. ________________ ________________ _________________ ________________________

9. Write the factors of the product 24. ____ _______ Is 24 prime or composite?____________

10. Why is 5 an odd number? __________________________________________________________

3. Take a look at the bar graph. How many days did it snow in February than in December?___________

4. Before the winter season farmer Joe has to plant 68 rows of carrots with 9 carrots in each row. How many carrots will he have?______

5. 65 x 3=