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Topics 10 & 11

Place Value to 1,000 & 3 Digit Addition & Subtraction

hundreds a number with 3 digits 10 tens make 100
thousands a number with 4 digits 10 hundreds make 1,000
expanded form a way to write a number that shows the place value of each digit example: 463=400+60+3
standard form a way to write a number using only digits example: 346
number word words that name numbers example: 123 = one hundred twenty-three
compare look to see if a number is bigger, smaller, or equal to another number
order to organize numbers from least to greatest or greatest to least
Created by: ShelleyQ