## Envision Math 3rd Grade Textbook Answer Key Topic 2 Test Prep

Test Prep

Question 1.
What number is halfway between 1,000 and 2,000? (2-1)

A. 500
B. 1,050
C. 1,500
D. 1,600

Question 2.
To the nearest ten pounds, Riley weighs 90 pounds. Which could be her weight? (2-2)
A. 84
B. 86
C. 95
D. 98

Question 3.
Each of the 26 students in Carrie’s class chose either drums or horns to play during music. If 4 more students chose drums than horns, how many chose each? (2-4)
A. 16 chose drums and 10 chose horns
B. 15 chose drums and 11 chose horns
C. 14 chose drums and 12 chose horns
D. 14 chose drums and 10 chose horns

Question 4.
The Nile River in Africa is the world’s longest river. It is 4,160 miles long. What is 4,160 to the nearest hundred? (2-3)
A. 4,000
B. 4,100
C. 4,200
D. 5,000

Question 5.
Interstate 40 runs from Barstow, California, to Wilmington, North Carolina. It is 2,554 miles long.
What is 2,554 to the nearest thousand? (2-3)

A. 2,000
B. 2,500
C. 2,600
D. 3,000

Question 6.
Zoe saw a 268 pound ostrich at the zoo. What is 268 rounded to the nearest ten? (2-2)
A. 200
B. 260
C. 270
D. 300

Question 7.
Mr. Kipper’s class collected $453 for the local animal shelter. What is$453 to the nearest hundred? (2-2)
A. $500 B.$460
C. $450 D.$400

Question 8.
The number 950 is halfway between which pair of numbers? (2-1)
A. 900 and 1,000
B. 900 and 910
C. 940 and 950
D. 800 and 900

Question 9.
Deception Island in Antarctica is still considered an active volcano. It is 1,890 feet tall. What is 1,890 to the nearest thousand? (2-3)
A. 1,000
B. 1,800
C. 1,900
D. 2,000

Question 10.
Party favors come in packages of 10, 20, or 25. Cristina bought 50 favors in 3 packages. Which sizes of packages could she have bought? (2-4)
A. 20, 10, and 10
B. 20, 20, and 10
C. 25 and 25
D. 25 and 20

Question 11.
The trees below are found in Sequoia and Kings Canyon National Parks. (2-2)

Which tree is 260 feet tall to the nearest ten?
A. General Grant
B. General Sherman
C. Lincoln
D. Boole

Question 12.
Callahan Tunnel is an underwater tunnel for cars and trucks in Boston, Massachusetts. The tunnel is 5,070 feet long. What is 5,070 to the nearest thousand? (2-3)
A. 6,000
B. 5,200
C. 5,100
D. 5,000