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Math Vocabulary

Digit: the numbers 0, 1, 2, 3, 4, 5, 6, 7 ,8, 9. They are used to make all the other numbers.
Whole Number: Made of Digits, not a fraction or a decimal
Place Value: How much a digit is worth based on the numbers “place”
Place Value Chart: A chart that shows how much each digit is worth
Draw and Label an Example:

 Ten-thousands thousands hundreds tens ones

Standard Form: written in digits
EX: 5,678

Word Form: Written in Words
EX: five thousand, six hundred seventy-eight

Expanded Form: Written as a place value problem
EX: 5000 + 600+ 70+ 8

Block Form: Shown using place value blocks
EX:

Place Value System:  Is Based on 10
Pattern: something that repeats
Rule: how the pattern changes
EX: 2, 4, 6, 8
Rule = +2

Greater Than: more than
Symbol: >
EX: 534 > 500

Less Than: not as much
Symbol: <
EX: 56 < 70

Equal To: The same amount
Symbol: =
EX: 43 = 20 + 23

Even Numbers: end in the numbers 0, 2, 4, 6, 8 (in the ones place)

Odd Numbers: end in 1, 3, 5, 7 , 9 (in the ones place)
Addition: Combining two or more things