Expanded Form and Number Names
Place Value
Adding/Subtracting Decimals
Exponents and Powers of 10s
Comparing Decimals
100

Write the decimal in expanded form. 1.89

(1 x 1)+ (8 x 1/10) + (9 x 1/100)

100

What is the value of the 5 in the number 35,692?

5,000

100

Add the following numbers


345.34 + 23.4

368.74

100

What is the product of 106

1,000,000

100

Fill in the blank with <, >, or =

 89.01____89.001

>

200

Write the number in expanded form

45.03

(4 x 10) + (5x1) + (3 x 1/100)

200

In which of the numbers below has a greatest value of 6?

49,006

43,560

46,030

64,395


64,395

200

Add the following numbers


2.345 + 33.3

35.645

200

What is the product of 2x102 ?

200

200

Fill in the blank with <,>, or =

 45.02 _____ 44.9

>

300

Write the decimal in standard form. (8 x 1)+(4 x 1/10)+(5 x 1/100)

8.45

300

What is the value of the 5 in the number 7,567,032 ?

500,000

300

Add the following numbers


456.53 + 2.3

458.83

300

What is the product of 103 ?

1,000

300

What place value are you comparing when looking at the following decimals. 34.90 and 34.93

Hundredths place

400

Write the decimal in standard form. (9 x 1,000)+(8 x 1)+(1 x 1/1000)

9,008.001

400

What place value is the 6 in?


249.369

Hundredths place

400
Subtract the following numbers


23.43 - 19.4

4.03

400

What is the product of 6x105 ?

600,000

400

Compare the two decimals using <,>, or =. 0.09____ 0.090

=

500

Write the following number in number names


34,593.032

Thirty four thousand, five hundred ninety three and thirty two thousandths

500

What is the value of the 8 in the following number?


648,304

8,000

500

Sebastian earned $32.40 this week for his allowance. He took his sister to Starbucks and spend $5.32. His mom then gave him $23.12. How much money does he have now?

$50.20

500

What is the product of 10?

10,000

500

Compare the decimals using <,> or =


8,903.001 _____ 8,930.001

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