Unit 1 and 2 Review

A teacher wrote the following number on the board. One digit is circled, and another digit is underlined. 99,999 (the second 9 from the left is circled, the last 9 is underlined) Which statement about the circled digit is correct?

• The value of the circled digit is 50 times the value of the underlined digit.

• The value of the circled digit is 10 times the value of the underlined digit.

• The value of the circled digit is 1/10 of the value of the underlined digit.

• The value of the circled digit is 1/50 of the value of the underlined digit.

Tags

CCSS.5.NBT.A.1

Daniel used $6,532 on a down payment for his new car. How is this number written in expanded notation?

• (6 × 1,000) + (5 × 100) + (3 × 1) + (2 × 1)

• (6 × 1,000) + (5 × 100) + (3 × 10) + (2 × 1)

• (6 × 10,000) + (5 × 1,000) + (3 × 10) + (2 × 1)

• (6 × 100) + (5 × 10) + (3 × 1) + (2 × 1)

Tags

CCSS.4.NBT.A.2

A toy company invested $235,401 in a new video game. Which statement about the number 235,401 is NOT true?

• The digit 5 has a value of (5 x 1,000).

• The digit 3 has a value of (3 x 100,000).

• The digit 4 has a value of (4 x 100).

• The digit 2 has a value of (2 x 100,000).

Tags

CCSS.4.NBT.A.1

The number 930,201,000 can be expressed as–

• F (9 x 100,000,000) + (3 x 10,000,000) + (2 x 100,000) + (1 x 1,000).

• G (9 x 100,000) + (3 x 10,000) + (2 x 1,000) + (1 x 1,000).

• H (9 x 10,000,000) + (3 x 1,000,000) + (2 x 100,000) + (1 x 1,000).

• J (9 x 100,000) + (3 x 10,000) + (2 x 100,000) + (1 x 10,000).

Tags

CCSS.4.NBT.A.2

If the numbers of cupcakes were listed from greatest to least, which baker would have the greatest position?

• Baker A

• Baker B

• Baker C

• Baker D

Tags

CCSS.4.NBT.A.2

The number of points that five different boys scored on a video game is shown below.

Hau scored 23,456 points.

Dontrell scored 22,675 points.

Arjun scored 25,987 points.

William scored 23,465 points.

Nicholas scored 22,657 points.

If the points were ordered from greatest to least, who would be in fourth place?

• William

• Dontrell

• Nicholas

• Arjun

Tags

CCSS.4.NBT.A.2

A shoe store counted the pairs of shoes they had in the store. They counted 15,456 pairs of shoes. What is this number rounded to the nearest thousand?

• 15,460

• 15,000

• 15,500

• 16,000

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Harry got an interlocking brick set that had 436 pieces. What is this number rounded to the nearest ten?

• 440

• 430

• 400

• 450

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

When rounding to the nearest thousand, which of the following numbers does not round to 10,000?

• 10,556

• 9,543

• 10,435

• 9,990

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Which of the following is the best estimate of the total number of parents attending the open house?

• 2,600

• 2,800

• 2,400

• 2,500