1. PLACE VALUE The value of our digits in numbers means something!

2. THREE WAYS TO REPRESENT NUMBERS Standard form – common representation using numerals ( how we record numbers everday) 3.5075.864613 008 100 152 3451 234 456 76 345 698 012 Written form – uses words to represent numbers one hundred thousand one hundred fifty two

3. EXPANDED FORM Expanded form – representing each digits true value. Each digit is separated by an addition sign 100 152  100 000 + 100 + 50 + 2 Another way to record expanded form is to show the numeral multiplied by the place value. 124 537  (1 x 100 000) + ( 2 x 10 000) + (4 x 1000) + (5x100) + ( 3 x 10) +( 7x1) Your turn: Write these numbers…

4. READ THIS NUMBER 9 089 113

5. EXPANDED FORM Write these numbers in expanded form 72 1135 5038 109 076

6. VALUE OF DIGITS Write the value of the underlined numbers 20 781 786 461 975 001

7. ASSIGNMENT Fun With Numbers Worksheet Complete the worksheet filling in the missing information. Please hand in this worksheet when you are finished.