STAAR Blitz Day 6-4.2B

STAAR Blitz Day 6

4.2B

Let's Go!

Write a number with a digit 9 in the thousands place, a digit 4 in the ones place, a digit 2 in the hundreths place

12

Ways to Express Numbers

Whole Numbers

Standard Form

Word Form

Unit Form

300,040,068
Three hundred million, forty

thousand, sixty-eight

3 hundred million 4 ten
thousands 6 tens 8 ones

Expanded Form

Expanded Notation

300,000,000 + 40,000 + 60 + 8

(3 X 100,000,000) + (4 X 10,000) + (6 X 10) + (8 X 1)

PRACTICE CREATING THIS CHART EVERY DAY!!!

Multiple Choice

What is the relationship between the thousands place and the hundreds place in the number shown? 971,111

• The thousands place is two times greater than the hundreds place.

• The thousands place is ten times greater than the hundreds place.

• The thousands place is seven times greater than the hundreds place.

• The thousands place is zero times greater than the hundreds place.

Multiple Choice

The Dallas-Fort Worth area has five million, two hundred nineteen thousand, eight hundred three residents. Which statement about this value is true?

• The digit 2 has a value of (2 × 100)

• The digit 3 has a value of (3 × 10)

• The digit 9 has a value of (9 × 10,000)

• The digit 8 has a value of (8 × 100)

Expanded Form

A way of writing numbers to show the value of each digit.
86,204
80,000 + 6,000 + 200 + 4

Multiple Choice

• A

• B

• C

• D

Multiple Choice

• F

• G

• H

• J

Multiple Choice

 In which number does the 5 represent 5 x 1,000?

• 3,105
• 6,582
• 105,739
• 750,839

Multiple Choice

• F

• G

• H

• J

Multiple Choice

There are 2,451,682 people living in a city. What is the value of the number four in this number?

• 400
• 4,000
• 40,000
• 400,000

Multiple Choice

What is the VALUE of the 9 in the number 4,796,542,601?

• 9,000,000

• 90,000

• 90,000,000

• 9,000,000

Multiple Choice

(3 X 100) + (4 X 1) + (9 X 0.1) + (9 X 0.01)

• 304.909

• 34.99

• 344.999

• 304.99

Multiple Choice

Arnold wants to create the expanded notation for the numeral 7,043. Below is part of his answer.

(7 x 1,000) + ________________ + (3 x 1)

What is missing from Arnold's answer?

• (4 x 100)

• (4 x 40)

• (4 x 1)

• (4 x 10)

Multiple Choice

• A

• B

• C

• D

Multiple Choice

Which of the following is the same as nine hundred sixty-four and eight-tenths?

• 9648
• 964.8
• 964.08
• 964.008

​ Expanded form and notation

Multiple Choice

1. Which expression is equivalent to 20,236?

• A. 20,000 + 200 + 30 + 6

• B. 20,000 + 200 + 30 + 60

• C. 20,000 + 2,000 + 300 + 6

• D. 20,000 + 2,000 + 300 + 60

Multiple Select

• -The digit in the ones place is a 2

• -The digit in the tenths place is a 5

• - The digit in the hundredths place is a 4

• Select TWO answers.

• 102.49

• 492.54

• 1,432.45

• 205.54

Multiple Choice

Write $648.52 in expanded notation

• (6 × 100) + (4 × 10) + (8 × 1) + (5 × 10) + (2 × 1)

• (6 × 100) + (4 × 10) + (8 × 1) + (5 × 0.1) + (2 × 0.01)

• (6 × 100) + (4 × 10) + (8 × 1) + (52 × 0.1)

• (6 × 100) + (48 × 10) + (5 × 0.1) + (2 × 0.01)

Multiple Choice

2. Which number shows 3,000 + 20 + 3 in standard form?

• A. 323

• B. 3,023

• C. 3,203

• D. 3,000,203

Multiple Choice

What is the expanded notation of the decimal 0.56?

• (5x1) + (6x0.01)

• (5x0.1) + (6x0.01)

• (5x10) + (6x1)

• (5x0.01) + (6x0.1)

Multiple Choice

3. The heaviest pumpkin in the world weighed 2,322.6 pounds. Which expression is equivalent to 2,322.6?

• A. 2,000 + 3000 + 20 + 0.26

• B. 2,000 + 300 + 20 + 2 + 6

• C. 2,000 + 300 + 20 + 2 + 0.6

• D. 2,000 + 300 + 20 + 2 + 0.06

Fill in the Blank

The number of tickets sold at Six Flags last month can be written in expanded notation, as shown.

(9 x 1,000,000) + (7 x 10,000) + (5 x 100)

What is this number in standard form?

Multiple Choice

What is 5,385 in expanded form?

• 5,000 + 300 + 80 + 5

• 5 + 3 + 8 + 5

Multiple Choice

What is 52,698 in expanded form?

• 50,000 + 2,000 + 600 + 90 + 8

• 52,000 + 600 + 90 + 8

Multiple Choice

What is the value of the 3 in the number:

238,486

• 3,000

• 30,000

• 300,000

Looking for the value of a digit?

Write the digit underneath.
Then, fill in the rest with zeros!

Multiple Choice

What is the value of the 6 in

2,647,991

• 600,000

• 6,000,000

• 6,000

• 60

Multiple Choice

What is the value of the 4 in the number

43,790

• 4

• 40

• 40,000

• 4,000

Fill in the Blank

What is the value of the 3 in the number 43,790

Multiple Choice

What is the expanded form of 43,790

• 40,000 + 3,000 + 700 + 90

• 43,000 + 700 + 90

Expanded form: Easiest way

• Write the digit underneath

• Fill in the rest with zeros

• Be sure that the numbers are lined up

You Try!

Find the expanded form of the number 142,856

Expanded Notation

Another way of writing numbers to show the value of each digit by multiplying the digit by the value of its place.
86,204
(8 x 10,000) + (6 x 1,000) + (2 x 100) + (4 x 1)

Multiple Choice

Write 43,790 in expanded notation.

• (4 x 10,000) + (3 x 1,000) + (7 x 100) + (9 x 10)

• (4 x 1,000) + (3 x 100) + (7 x 10) + (9 x 1)