PLACE VALUE VOCABULARY Place value Digit Standard form Expanded notation Period, units, ten-longs, hundred-flats, thousand- cubes

What is Place Value? The value determined by the position of a digit in a number.

What is a digit? The symbols used to write numbers. 0, 1, 2, 3, 4, 5 , 6, 7, 8, 9

Standard form- A number written with one digit for each place value. Example: 234,567

Word form-The number written out in words. Example: Two hundred thirty-four thousand, five hundred sixty seven

1,568 Standard form 1,568 Word form Expanded notation 1,000+500+60+8 One thousand five hundred sixty- eight Expanded notation 1,000+500+60+8 1,568

1,568 Standard form 1,568 Word form Expanded notation 1,000+500+60+8 One thousand five hundred sixty- eight Expanded notation 1,000+500+60+8 1,568

Thousand-cubes Hundreds-flats Ten-longs Units 1,000, 2,000, 3,000, 4,000, 5,000, 6,000, 7,000 , 8,000, 9,000 100, 200, 300, 400, 500, 600, 700 , 800, 900 10, 20, 30, 40, 50, 60, 70 , 80, 90 1, 2, 3, 4, 5, 6, 7, 8, 9

Six hundred eighty-nine 689 Word form Standard form Expanded notation Six hundred eighty-nine 689 600+80+9

689 Thousand-cubes Hundred-flats Ten-longs Units

Three thousand, Three hundred 3,356 Word form Standard form Expanded notation Three thousand, Three hundred fifty six 356 300+50+6

3,356 Thousand-cubes Hundred-flats Ten-longs Units

One thousand, seven hundred 1,762 Word form Standard form Expanded notation One thousand, seven hundred sixty two 1,762 1,000+700+60+2

1,762 Thousand-cubes Hundred-flats Ten-longs Units

5,328 Word form Five thousand three hundred twenty eight Standard form 5,328 Expanded notation 1,000+5000+300+20+8

5,328 Thousand-cubes Hundred-flats Ten-longs Units

of three digits is divided by a comma Place Value The value determined by the position of a digit in a number. ONES Period-Each group of three digits is divided by a comma , Hundreds Tens Ones 1 2 THOUSANDS , Hundreds Tens Ones 9 3 2 MILLIONS , Hundreds Tens Ones 7 6 8 1,768,932,102 BILLIONS Hundreds Tens Ones 1

One thousand, five hundred forty seven EXPANDED FORM 1,000+500+40+7 WORD FORM One thousand, five hundred forty seven WAYS TO SHOW A NUMBER BASE TEN BLOCKS STANDARD FORM 1,547