Standard form
What is the following number in standard form, "Four hundred twelve"?
412
What is the following number in Expanded form, "365"?
300 + 60 + 5
What is the following number in Word form, "247"?
9 x 1
9
If we add a zero to the right end of the number two. How does the number change?
It becomes 20.
What is the following number in standard form, "Six thousand five hundred eleven"?
6,511
What is the following number in Expanded form, "2,735"?
2000 + 700 + 30 + 5
What is the following number in Word form, "1,432"?
One thousand four hundred thirty-two
2 x 5
10
If we add two zeroes to the right end of the number ten, how does it change?
What is the following number in standard form, "Ninety-three thousand one hundred five"?
93,105
What is the following number in Expanded form, "74,521"?
70,000 + 4,000 + 500 + 20 + 1
What is the following number in Word form, "16,337"?
3 x 10
30
How does adding a zero to the left side of a number change it?
It does not.
What is the following number in standard form, "7,000 + 400 + 90 + 9"?
7,499
What is the following number in Expanded form, "seventeen thousand two hundred sixty-one"?
10,000 + 7,000 + 200 + 60 + 1
What is the following number in Word form, "5000 + 500 + 50 + 6"?
Five thousand five hundred fifty-six
7 x 7
49
What happens if we remove the zero at the end of 7,310?
We get 731
What is the following number in standard form, "10,000 + 1,000 + 80"?
11,080
What is the following number in Expanded form, "one hundred twenty-nine thousand one hundred fourteen"?
129,114
What is the following number in Word form, "20,000 + 3,000 + 800 + 90 + 7"?
12 x 5
60
What happens if you removed three zeroes from 100,000?
You end up with 100.