1. Third Grade Math
Review for Week 8 CCA

2. Write the standard form for the following numbers.
20,
80, ,
50,
700, ,

3. What are the numbers that the following models show?5. 6.

4. The number of visitors to the Science Museum was 1,423 on Monday; 1,642 on Tuesday; 1,275 on Wednesday; and 2,065 on Thursday.
7. On which day did the most number of visitors go to the Science Museum?
8. On which day did the least number of visitors go to the Science Museum?

5. Compare the following numbers as greater than, less than or equal to:
7, ,783
10. 5, ,236

6. Which digit is in the following place?
839,146
Which digit is in the following place?
11. Hundreds
Ten thousands
Ones

7. 14. Third grade collected socks for the needy families in Spring, Texas. They collected 1,162 white socks, 1,984 in black socks, and 1,893 socks that were multi-colored. Which shows the numbers in order from greatest to least?
A 1,893 1,162 1,984
B 1,162 1,984 1,893
C 1,984 1,895 1,162
D 1,984 1,893 1,162

8. Round the following numbers to the nearest ten:92 87 53 94

9. 1 6
19.
This circle was cut into 6 parts. Two parts were cut out. What fraction of the circle is left?

10. Write the following fractions as a sum of unit fractions.
6/8
4/5
3/6

11. Make the pairs of fractions equal:
2/6 /3
23.
3/4 /8
24.
1 4
1 4
1 4
1 4

12. What fraction of the shapes have exactly…
4 sides
5 sides
sides

13. 28. Nancy had 12 balloons. 4/12 of the balloons are blue
28. Nancy had 12 balloons. 4/12 of the balloons are blue. 5/12 of the balloons are green. The rest are red. How many balloons are red?

14. 29. What fraction names point M?
8/8
0/8
1/8
2/8
3/8
4/8
5/8

15. Mom is cutting the pies for dessert. The pies are the same size.
5 pieces B
6 pieces
30. Which pie would have the largest pieces? C
7 pieces
31. Which pie would have the smallest pieces? D
8 pieces

16. Which circle has a shaded area that represents …B C D
32. the greatest fraction?
33. the smallest fraction?

17. Jason has 10 pencils. Seven of his pencils have erasers
Jason has 10 pencils. Seven of his pencils have erasers. The rest of his pencils have no erasers.
34. What fraction of Jason’s pencils have no erasers?
35. What fraction of Jason’s pencils have erasers?