The document explains place value for millions and billions. It states that numbers with two decimal places represent millions, while numbers with three decimal places represent billions. It provides examples of writing numbers in standard, expanded, and word forms, such as writing 3,150,000,000 as "three billion, one hundred fifty million". The document also includes practice problems for writing numbers in standard form.

1. Place Value Millions and Billions Mrs. Young EMC 1

2. Objective To understand millions and billions 1 one 10 ten 100 hundred 1,000 thousands 10,000 ten-thousand 100,000 hundred-thousand 1,000,000 million 10,000,000 ten-million 100,000,000 hundred million 1,000,000,000 billion

3. Millions There are always 2 periods – this represents millions One million is 10 times more than 100,000

4. Billions There are always 3 periods – this represents billions One billion is 10 times more than 1,000,000

5. Let’s say we have the number: 3,150,000,000 Standard form: 3,150,000,000 Expanded form: 3,000,000,000 + 100,000,000 + 50,000,000 Word Form: Three billion, one hundred fifty million

6. Let’s say we have this number: 5,026,030,400 Standard form: 5,026,030,400 Expanded form: 5,000,000,000 + 20,000,000 + 6,000,000 + 30,000 + 400 Word form: five billion, twenty-six million, thirty thousand, four hundred

7. Write the value of the red digit 15, 8 39,848 1,8 9 4,093,200 12 3 ,275,009,348 8,99 4 ,837,475,000 4, 8 93,009,375

8. Write each number in standard form Six million, four hundred thousand Twelve million,sixty-six thousand, two hundred eight Eight billion, one hundred fifty-six million, eighty-nine thousand, six Two billion, three hundred seven million, two hundred ninety-nine thousand, twelve