Math Unit 2 Review

In 6,421 what is the value of the digit 2?

• 2,000

• 200

• 20

• 2

Tags

CCSS.4.NBT.A.1

Which of the following is the expanded form of 89,430?

• 80,000 + 9,000 + 400 + 30

• 8,000 + 900 + 40 + 3

• 8,000 + 9,000 + 400 + 3

• 80,000 + 9,000 + 400 + 30

Tags

CCSS.4.NBT.A.2

A car weighs 3,000 + 700 + 80 + 2 pounds. What is this number written in standard form?

• 3,782

• three thousand, seven hundred eighty-four

• 30,782

• 8,732

Tags

CCSS.4.NBT.A.2

In the number 18,621 the digit 2 is in the _________ place.

• Ones

• Tens

• Hundreds

• Thousands

Tags

CCSS.4.NBT.A.1

Which number shows 7,829 rounded to the nearest thousand?

• 7,830

• 7,800

• 7,000

• 8,000

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Mr. Tyree has 4,325 pencils. Ms. Hood tells a student that Mr. Tyree has about 4,000 pencils. Which best describes how she came up with her estimate?

• She rounded to the nearest 1.

• She rounded to the nearest 10.

• She rounded to the nearest 100.

• She rounded to the nearest 1,000.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

What is 25,621 rounded to the nearest hundred?

• 25,000

• 25,600

• 600

• 25,700

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

8,000 - 4,321 = ?

• 4,321

• 3,679

• 4,789

• 4,678

Tags

CCSS.4.NBT.B.4

6,907 + 384 = ?

• 10,747

• 6,281

• 6,523

• 7,291

Tags

CCSS.4.NBT.B.4

Nakai runs 8,732 yards in her first track meet. She runs 4,320 yards in her second meet. How many yards does she run in all?

• 4,412 yards

• 13,052 yards

• 12,052 yards

• 4,824 yards

Tags

CCSS.4.OA.A.3