5.2A lesson 1

​5.2A Expanded Notation

What?: Placing numbers in expanded notation by recognizing place value 5.2a

How?
I will utilize place value charts

Hotspot

Which statement is true?

Hotspot

¿En qué número el valor del número circulado es 10 veces el valor del número subrayado?

cONCEPT DEVELOPMENT-i DO

​1 WHOLE
1.0
1

cONCEPT DEVELOPMENT-i DO

​NOTES

Multiple Choice

In which number is the digit 5 in the hundredths place?

• 4,562.87

• 1,642.705

• 7,623.159

• 8,236.506

Multiple Choice

Daniel finished the race in 56.809 seconds.  What is the value of the digit 8 in 56.809?

• 0.080
• 0.800
• 8.0
• 0.008

Multiple Choice

Although the average turkey sandwich in Turkeyton costs $3.45, the cost of a gourmet turkey sandwich at Sandwich Palace is $5.03. What does the 3 in $5.03 represent?

• 3 dollars

• 3 tenths of a dollar

• 3 hundredths of a dollar

• 0 hundredths of a dollar

Multiple Choice

Which digit is in the HUNDREDTHS place in the number 16.085?

• 1

• 6

• 0

• 8

• 5

Multiple Choice

Which digit is in the THOUSANDTHS place in the number 12.087?

• 1

• 2

• 0

• 8

• 7

Multiple Choice

What is 2/100 as a decimal?

• 2.0

• 0.2

• 0.02

• 2.222

Multiple Choice

What place is the 2 in?
4,830.25

• ones
• tens
• .2
• tenths

Multiple Choice

What is  $$\frac{2}{100}$$  as a decimal?

• 2.0

• 0.2

• 0.02

• 2.222

Multiple Choice

Which digit shows the tenths place value in 520.345?

• 5
• 4
• 3
• 2

Multiple Choice

Write this decimal in word form:
3.064

• three and sixty-four thousandths
• three and sixty-four hundredths
• three and sixty-four
• three and six hundred four thousandths

Multiple Choice

Phillip wrote a number that has these attributes.

The value of the digit 7 is (7 × 0.001)

The value of the digit 5 is (5 × 1)

The value of the digit 8 is (8 × 0.1)

Which could be the number that Phillip wrote?

• 758

• 7,005.8

• 5.807

• 5.87

Multiple Choice

What place is the 2 in?
4,830.25

• ones
• tens
• .2
• tenths

Multiple Choice

Which digit is in the HUNDREDTHS place in the number 16.085?

• 1

• 6

• 0

• 8

• 5

Multiple Choice

Which digit is in the THOUSANDTHS place in the number 12.087?

• 1

• 2

• 0

• 8

• 7

​TURN & TALK

​Marissa said 2 is in the ones place...is she correct? Why or why not?

​Instruction:
Strawberry and taco desk. (taco first)

Burger and pizza (burger first)

Multiple Choice

Trey's batting average was 0.352 last year. How would his average be written in expanded form?

• (3 x 100) + (5 x 10) + (2 x 1)

• (3 x 0.01) + (52 x 0.001)

• (3 x 100) + (52 x 1000)

• (3 x 0.1) + (5 x 0.01) + (2 x 0.001)

Multiple Choice

(4x10)+(3x1)+(4x0.1)+(2x0.01)+(6x0.001)

• a 43.426

• b 42.436

• c 43.634

• d 42.364

Drag and Drop

Mr. Adams drives 36.7 miles to work every day. How is the number 36.7 written in expanded notation?



Miles to Work

(3 x ​

Placeholder

) + (6 x ​

Placeholder

) + (7 x ​

Placeholder

)

Drag these tiles and drop them in the correct blank above

10

1

0.1

100

0.01

Multiple Choice

0.307

• (7x0.1)+(3x0.01)+(2x0.001)

• (2x0.1)+(7x0.001)

• (3x0.1)+(7x0.001)

• (3x0.1)+(7x0.01)+(2x0.001)

Multiple Choice

(3x1) + (1 x 0.1) + (9 x 0.01) + (5 x 0.001)

• 9.513

• 3.915

• 9.315

• 3.195