Math Journal

Place  Value

Objective= students will be able to understand and explain place value and be able to multiply and divide by 10’s, 100’s and 1,000’s.

Place Value – a numerical value that a digit has by its position in a number.

              Example:  124    1 is in the 100’s place, 2 is in the 10’s place and 4 is in the 1’s place.

Expanded Form – writing a number to show the value of each.

              Example:  324 = 300 + 20 + 4