Vocab Flashcard 2 21-22

Front

round

Back

to replace a number with another that tells about how much

Front

Approximate value instead of exact answer

Back

estimate

Front

Base ten block for 1

Back

unit

Front

Base ten block for 10

Back

rod

Front

Base ten block for 100

Back

flat

Front

Base ten block for 1,000

Back

cube

Front

Deciding if one number is greater or less than another.

Back

compare

Front

Arrange numbers from greatest to least or least to greatest.

Back

order

Front

Dot separating dollars and cents

Back

decimal point

Front

Symbol for money

Back

dollar sign