Vocabulary


Essential words based on 4th grade common core standards

Browse the glossary using this index

Special | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | ALL

B

base-ten

In our customary base-ten system, we have digits for the numbers zero through nine.

E

expanded form

Expanded Form is a way to break up a number to show  how much each digit in the number  represents.

The expanded  form of the number 543 is  500 + 40  + 3.

P

Place Value

The value of the place of a digit in a numeral.