Vocabulary Unit 4

Match the following vocabulary words

• Digit

• A character used to represent a value or process.

• Symbol

• Not the same amount

• Rounding

• 0,1,2,3,4,5,6,7,8 or 9

• Inequality

• Finding a number that is close to the original number by changing it to the closet multiple of 10, 100, or 1000.

A part of a whole written with a decimal.

• Decmial

• Place Value

• Digit

An expression showing specific place value of each digit by using multiplication and adding the values.

• Expanded Notation

• Expanded Form

• Word Form

• Standard Form

To determine similarities or differences between two or more numbers or objects

• Rounding

• Inequality

• Place Value

• Compare

An expression showing specific place value of each digit and adding the value

• Expanded Form

• Expanded Notation

• Standard Form

• Rounding

How much a digit is worth depending on where it is in a number.

• Standard Form

• Compare

• Rounding

• Place Value

Writing a number using words

• Number Name or Word Form

• Expanded Form or Expanded Notation

• Rounding

• Compare

What is 1/10 of the decimal 0.04

• 0.004

• 0.4

• 4.0

• 0.04

What is 10 times the decimal 0.2

• 0.02

• 0.2

• .002

• 2.0

Place the numbers in order from greatest to least

0.034; 0.03; 0.043; 0.304; 0.330

• 0.330

• 0.304

• 0.034

• 0.043

• 0.03