EXPANDED AND STANDARD FORM. First, we need to work on place values; If we expand this out, we get.
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Transcript of EXPANDED AND STANDARD FORM. First, we need to work on place values; If we expand this out, we get.
EXPANDED AND STANDARD
FORM
First, we need to work on place values;
If we expand this out, we get
.
Here's a bigger number:
Expand it out:
Line up the hundreds in the first stripe...Line up the tens in the second stripe...And line up the ones in the third stripe!
LET´S DO IT TOGETHER
Expand these numbers out. 8.654 47.897 698.654 5.432.789
Write the number in standard form
Seven million six hundred fifty-one thousand = _____________
Three million eighty-five thousand = _____________
600.000+ 30.000 +2.000+ 900+ 25= ___________
Four million eight hundred two thousand = _______
5.000.000 + 800.000 + 20.000 + 2.000 + 20+ 5 =
____________
PLACE VALUE
Place value is the value of a digit as determined by its position in a
number.
TIME TO PLAYhttp://www.toonuniversity.com/flash.asp?err=496&e
ngine=9
Write the numbers in the chart
1.567.890.678 612.340.987.147
234.567 897.543.876.9846.867 760.234.123
Write the value and place of the underlined digit.
2,820,125 = ______68,273 = ______549,832,785,895= ______5555 = ______9,720,881,784 = ______48,650,895,859 = ______
1. What was the greatest place and value of the underlined digits? 2. How many zeros does a million have?3. What is the place value you find after hundred- millions?4. How many zeroes does a billion have?
Answer…
Complete the chart…
Word form Standard Form
Expanded form
346.760.791
Two billion, ninety-onemillion, four hundred sixty-sixthousand, eight hundredsixty-four
1.000.000.000 + 300.000.000 +70.000.000 + 1.000.000 +500.000 + 60.000 + 2.000 + 60
PLACE VALUE CONTEST!!!!!
Copyright © 2000 by Monica Yuskaitis