Place Value

• Each position represents a power of 5.
• The place value of a digit in a number is determined by its position from the left.
• The value of where a digit is in a number

• Place value is irrelevant in mathematics.

Tags

TEKS.MATH.4.2B

Expanded Notation

• Expanded notation is used for writing letters instead of numbers
• Expanded notation is a method for simplifying mathematical equations
• Expanded notation is a way to write numbers in words
• Expanded notation is a way to write numbers by showing the value of each digit.

  384= 3x100 + 8x 10 + 4x1

Tags

TEKS.MATH.4.2B

Expanded Form

• Expanded Form is used to simplify numbers
• Expanded Form involves adding all the digits of a number
• Expanded Form is a method to convert numbers into fractions
• Is a way to express a number as the sum of the place values of its digits.

  384 = 300+80+4

Tags

TEKS.MATH.2.2B

Give the place value of the underlined digit in 78 426.

• tens

• ones

• thousands

• hundreds

Tags

TEKS.MATH.4.2B

What place value position is the 7 in, in the following number?
7,496

• ones
• tens
• hundreds
• thousands

Tags

TEKS.MATH.4.2B

Write the number representation for this

• 135

• 13

• 125

• 138

Tags

TEKS.MATH.2.2B

What is the term for individual numbers put together to form a number?

• Whole numbers

• Decimal

• Digit

• Standard form

Tags

TEKS.MATH.5.2A

What is the process called to find the nearest ten, hundred, thousand, and so on?

• Decimal

• Round

• Number line

• Word form

Tags

TEKS.MATH.4.2D

What is the term for a number written with one digit for each place value, the "regular" way a number is written?

• Standard form

• Word form

• Decimal

• Whole numbers

Tags

TEKS.MATH.5.2A

What is the value of the 4 in the number 549,632

• hundred thousands
• ten thousands
• 40,000
• 400,000

Tags

TEKS.MATH.4.2B