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Third Grade COS Test 1

Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 1. 

Which symbol goes in the circle to make the sentence true?
9,994
mc001-1.jpg
9,994
a.
<
b.
=
c.
+
d.
>
 

 2. 

Which group of numbers is listed from least to greatest?
a.
4,521mc002-1.jpg5,214mc002-2.jpg5,421
c.
4,521mc002-5.jpg5,421mc002-6.jpg5,214
b.
5,421mc002-3.jpg5,214mc002-4.jpg4,521
d.
5,214mc002-7.jpg4,521mc002-8.jpg5,421
 

 3. 

Which number has a seven in the tens place?
a.
2,367
b.
4,736
c.
5,673
d.
7,863
 

 4. 

Mr. Alvarez said, “Turn to page two hundred sixty-five.” What is the page number written in standard form?
a.
256
b.
265
c.
562
d.
625
 

 5. 

Which number does the dot on the number line represent?
2,300      2,350      2,400
mc005-1.jpg
a.
2,301
b.
2,310
c.
2,351
d.
2,350
 

 6. 

What is 1,000 + 500 + 60 + 9 written in standard form?
a.
1,569
b.
1,596
c.
1,659
d.
5,169
 

 7. 


mc007-1.jpg

Holly’s Bakery bakes 478 loaves of bread each week. What is that number rounded to the nearest ten?
a.
470
b.
480
c.
490
d.
500
 

 8. 

Orlando’s class is studying trees. They need 1,000 leaves for a project. They collected 497 leaves last week and 409 leaves this week. What is the best estimate for the number of leaves they have collected so far?
mc008-1.jpg
a.
700
b.
800
c.
900
d.
1,000
 

 9. 

Chris saw these animals at the beach. How many animals did Chris see altogether?
mc009-1.jpgmc009-2.jpg
a.
80 animals
b.
75 animals
c.
70 animals
d.
65 animals
 

 10. 

Subtract. Regroup if you need to.
What is the difference?
Tens
Ones
mc010-1.jpg
mc010-2.jpgmc010-3.jpg
a.
37
b.
41
c.
57
d.
73
 

 11. 

Kyle loves to attend sporting events. This year, he has been to 8 football games, 11 hockey games, 20 soccer games, 22 baseball games, and 18 basketball games. About how many games has Kyle attended?
SPORTING EVENTS ATTENDED
Sport
Number of Games
Football
8
Hockey
11
Soccer
20
Baseball
22
Basketball
18
a.
60 games
b.
70 games
c.
80 games
d.
90 games
 

 12. 

What multiplication sentence should Cora write for this array?
mc012-1.jpg
mc012-2.jpg
mc012-3.jpg
mc012-4.jpg
mc012-5.jpg
a.
3 ´ 4 = 12
c.
3 ´ 5 = 15
b.
4 ´ 5 = 20
d.
4 ´ 4 = 16
 

 13. 

What 2 factors could Fred write to get a product of 25?
25 = _____ ´ ______
a.
3 ´ 5
b.
4 ´ 5
c.
5 ´ 5
d.
6 ´ 5
 

 14. 

Find the product.
1 ´ 3
a.
0
b.
1
c.
3
d.
4
 

 15. 

You have 20 nickels and 4 banks. You want to place the same number of nickels in each bank.
How many nickels will you place in each bank?
mc015-1.jpg
mc015-2.jpg
mc015-3.jpg
mc015-4.jpg
a.
5 nickels
b.
16 nickels
c.
20 nickels
d.
80 nickels
 

 16. 

Carlos wants to find out how many groups of 6 are in 18. If he uses repeated subtraction, what is his first step?
a.
Subtract mc016-1.jpg
c.
Add mc016-3.jpg
b.
Add mc016-2.jpg
d.
Subtract mc016-4.jpg
 

 17. 

June cut a strip of paper. She fit 8 pennies side-by-side on the slip of paper. What fraction names the part of the strip of paper that is the width of 1 penny?
a.
mc017-1.jpg
b.
mc017-2.jpg
c.
mc017-3.jpg
d.
mc017-4.jpg
 

 18. 

What is the missing number?
mc018-1.jpg
1
mc018-2.jpg
mc018-3.jpg
mc018-4.jpg
mc018-5.jpg
mc018-6.jpg
mc018-7.jpg
mc018-8.jpg
mc018-9.jpg
mc018-10.jpg
mc018-11.jpg
mc018-12.jpg
mc018-13.jpg
mc018-14.jpg
mc018-15.jpg
mc018-16.jpg
mc018-17.jpg
mc018-18.jpg
mc018-19.jpg
mc018-20.jpg
mc018-21.jpg
mc018-22.jpg
a.
2
b.
3
c.
4
d.
5
 

 19. 

Write a fraction and a decimal for the part of the grid that is shaded.
mc019-1.jpg
a.
mc019-2.jpg, 0.01
b.
mc019-3.jpg, 0.02
c.
mc019-4.jpg, 0.10
d.
mc019-5.jpg, 0.20
 

 20. 

What fraction is shown by the part of each length that is shaded?
mc020-1.jpg
a.
mc020-2.jpg
b.
mc020-3.jpg
c.
mc020-4.jpg
d.
mc020-5.jpg
 

 21. 

What fraction should be written at point B?
mc021-1.jpg
a.
mc021-2.jpg
b.
mc021-3.jpg
c.
mc021-4.jpg
d.
mc021-5.jpg
 

 22. 

Find the sum.
mc022-1.jpg
a.
mc022-2.jpg
b.
mc022-3.jpg
c.
mc022-4.jpg
d.
mc022-5.jpg
 

 23. 

Subtract mc023-1.jpg.
a.
mc023-2.jpg
b.
mc023-3.jpg
c.
mc023-4.jpg
d.
mc023-5.jpg
 

 24. 

Makena’s money is shown below. What is the total value?
mc024-1.jpg
a.
$1.17
b.
$1.32
c.
$1.37
d.
$1.52
 

 25. 

Lulu bought a book for $4.80 and gave the clerk a $5 bill. How much change should she receive?
a.
mc025-1.jpg
c.
mc025-3.jpg
b.
mc025-2.jpg
d.
mc025-4.jpg
 

 26. 

How many students went on the field trip if there were 7 groups?
Number of Groups
3
4
5
6
7
Number of Students
21
28
35
?
?
a.
42 students
c.
56 students
b.
49 students
d.
63 students
 

 27. 

Use the line graph below. What was the height of the plant in Week 4?
HEIGHT OF PLANT
mc027-1.jpg
a.
2 inches
b.
4 inches
c.
8 inches
d.
12 inches
 

 28. 

Which number sentence is equal to 3 ´ 7 = 21?
a.
7 + 3 = 21
c.
7 + 7 = 21
b.
7 + 7 + 7 = 21
d.
3 + 3 + 3 = 21
 

Numeric Response
 

 29. 

Camille has 4 dollars and enough pennies to make $4.98. How many pennies does she have?

Write your answer in the answer boxes at the top of the grid at the right. Fill in one bubble under each box in which you wrote your answer.
nr029-1.jpg

 



 
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