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1st trimester
Algebra
Decimal Numbers
Final test review
Final tet study guide
Fractions, Decimals and Percent
Front Plane Design Small Business
games and links with factors
I Trimestral test review answer key Oct. 2012
II Trimestral Test Study Guide
Intermediate Performance Sept 30,2011
January´s HW 2013
Measurement II trim
Measuring angles
Mixed numbers
Number Theory Review Test Sept. 21
Place Value and expanded form
Simplifying an Equation
Small Business Project
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Place Value and expanded form
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Place Value
Standard Form:
684,517.926
Expanded Notation:
600,000 + 80,000 + 4,000 + 500 + 10 + 7 + 0.9 + 0.02 + 0.006
Be careful with the difference
The value
of the 4 is 4,000. The
place value
of the 4 is the thousands place.
Solve the exercises
1.) Identify the place value of the underlined digit.
165,
9
25,326
2.) Identify the place value of the underlined digit.
1,
4
98,356.23
3.) What is the value of the underlined digit?
756.00
9
3
4.) What is the value of the underlined digit?
1
4
5,982
5. Write the number in standard form.
One hundred thirtyeight million, six hundred twenty
6.) Write the number in standard form.
Four hundred sixtytwo and thirtyeight hundredths
7.) Write the number in expanded notation.
654,908
8.) Write th
e number in expanded notation.
9,435.086
PLACE VALUE CHARTReview the palce value chart
PLACE VALUE CHART.docx
SOLVE THE RIDDLE
I. Place Value.
Use the clues to write the missing number.
.
_ _
_ .
_ _ _
Multiply 9 by 12. Subtract 100. Write the result in the
hundredths
place.
Triple the number in the hundredths place and then divide by 4. Write the result in the
tens
place.
Divide 330 by 110. Add 1 and wrtite the result in the
hundreds
place.
Double the number in the tens and divide by 6. Write the result in the
ones
place.
Add 3 to the number in the ones place. Write the result in the
tenths
place.
Divide 630 by 90. Write the result in the
thousandths
place.
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Standard Form: 684,517.926
Expanded Notation:
600,000 + 80,000 + 4,000 + 500 + 10 + 7 + 0.9 + 0.02 + 0.006
Be careful with the differenceThe value of the 4 is 4,000. The place value of the 4 is the thousands place.
Solve the exercises1.) Identify the place value of the underlined digit.
165,925,326
2.) Identify the place value of the underlined digit.
1,498,356.23
3.) What is the value of the underlined digit?
756.0093
4.) What is the value of the underlined digit?
145,982
5. Write the number in standard form.
One hundred thirtyeight million, six hundred twenty
6.) Write the number in standard form.
Four hundred sixtytwo and thirtyeight hundredths
7.) Write the number in expanded notation.
654,908
8.) Write the number in expanded notation.
9,435.086
PLACE VALUE CHARTReview the palce value chart
PLACE VALUE CHART.docx
SOLVE THE RIDDLE
I. Place Value. Use the clues to write the missing number. ._ _ _ . _ _ _
Multiply 9 by 12. Subtract 100. Write the result in the hundredths place.
Triple the number in the hundredths place and then divide by 4. Write the result in the tens place.
Divide 330 by 110. Add 1 and wrtite the result in the hundreds place.
Double the number in the tens and divide by 6. Write the result in the ones place.
Add 3 to the number in the ones place. Write the result in the tenths place.
Divide 630 by 90. Write the result in the thousandths place.