3rd Grade Math Sampler

Which of the following is considered scholastic dishonesty?

• Copying from another student’s work

• Using authorized materials during the exam

• Taking the exam at the designated testing location

• Collaborating with a proctor

True or False: Using materials not authorized by a testing proctor is considered scholastic dishonesty.

• True

• False

Compose and decompose numbers up to 100,000. 45,678 is composed of:

• 40,000 + 5,000 + 600 + 70 + 8

• 45,000 + 600 + 78

• 40,000 + 5,600 + 70 + 8

• 45,000 + 678

In the base 10 place value system through the hundred thousands place, what is the value of the digit 5 in the number 345,678?

• 50,000

• 5,000

• 500

• 5

Use number lines to round to the nearest ten, hundred, thousand, or ten thousand. Round 23,456 to the nearest thousand.

• 23,000

• 23,400

• 23,500

• 24,000

Compare and order numbers up to 100,000. Which of the following numbers is the largest: 45,678, 56,789, 34,567?

• 45,678

• 56,789

• 34,567

Represent fractions less than or equal to 1 whole with denominators of 2, 3, 4, 6, and 8 using objects, models, strip diagrams, and number lines. What fraction is represented by 3 out of 4 equal parts?

• 1/4

• 3/4

• 1

• 2/3

Determine the corresponding fraction as a specific point on a number line. The point halfway between 0 and 1 represents the fraction:

• 1/3

• 1/2

• 1/4

• 1

Choose the unit fraction of 1/4.

• 1/4

• 1/2

• 2/4

• 3/4

Compose and decompose fractions. Decompose 3/4 into unit fractions. Choose the correct decomposition into unit fractions.

• 1/4 + 1/4 + 1/4

• 1/2 + 1/4

• 1/4 + 1/8 + 1/8

• 1/3 + 1/12