1. Expanded Form and Super Expanded Form 5.NBT.3.a

2. APK: What do we already know? A digit is any number 0-9. The largest digit that can be in any place is 9 and the smallest is 0. A digit’s value is affected by its place. Place is where a digit sits in a number. Value is how much the digit is worth.

3. APK: What do we already know? Number Forms 1.Standard Form- number forms Ex: 357.12 2,871.3 2.Expanded Form- showing the number as a sum of the value of its digits. Ex: 300+50+7+1/10+2/100 and 2,000+800+70+1+3/10 3. Written Form- writing a number using words. Ex: three hundred fifty-seven and twelve hundredths two thousand, eight hundred seventy-one and three tenths

4. Super Expanded Form Super Expanded Form is another way to write expanded form. Super Expanded Form uses parentheses to show values of digits in a multiplication sentence. Super Expanded Form uses multiplication and addition to show E (X P A N D E D) + F (O R M).

5. I DO : Expanded Form Write 56.293 in expanded form. 50 + 6 + 0.2 + 0.09 + 0.003 50 + 6 + 2/10 + 9/100 + 3/1000

6. You Do : Expanded Form Write 32.675 in expanded form. 30 + 2 + 0.6 + 0.07 + 0.005 30 + 2 + 6/10 + 7/100 + 5/1000

7. I DO : Super Expanded Form Write 56.293 in Super Expanded Form. 5( ) 6( ) 2( ) 9( ) 3( ) 5(10) 6(1) 2(1/10) 9(1/100) 3(1/1000) 5(10) + 6(1) + 2(1/10) + 9(1/100) + 3(1/1000) Step 1: Write the digits from each place to the left of a parentheses. Step 2: Write the place value inside the parentheses. Step 3: Add the plus signs between the parentheses. Reminder! Any digit to the left of a parentheses shows a multiplication sentence.

8. We Do : Super Expanded Form Reminder! Any digit to the left of a parentheses shows a multiplication sentence. Step 1: Write the digits from each place to the left of a parentheses. Step 2: Write the place value inside the parentheses. Step 3: Add the plus signs between the parentheses. Write 32.675 in Super Expanded Form. 3( ) 2( ) 6( ) 7( ) 5( ) 3(10) 2(1) 6(1/10) 7(1/100) 5(1/1000) 3(10) + 2(1) + 6(1/10) + 7(1/100) + 5(1/1000)

9. You Do : Super Expanded Form Write 63.241 in Super Expanded Form. 6( ) 3( ) 2( ) 4( ) 1( ) 6(10) 3(1) 2(1/10) 4(1/100) 1(1/1000) 6(10) + 3(1) + 2(1/10) + 4(1/100) + 1(1/1000) Reminder! Any digit to the left of a parentheses shows a multiplication sentence. Step 1: Write the digits from each place to the left of a parentheses. Step 2: Write the place value inside the parentheses. Step 3: Add the plus signs between the parentheses.

10. I DO : Working Backwards Write the following number in standard form. 3,000,000 + 2,000 + 400 + 70 + 9 32479 Step 1: Make a place value chart. Step 2: Write the digits in the correct place. Step 3: Fill in blanks with a zero. 00

11. You Do : Working Backwards Step 1: Make a place value chart. Step 2: Write the digits in the correct place. Step 3: Fill in blanks with a zero. Write the following number in standard form. 7,000,000 + 60,000 + 3,000 + 200 + 1 7326100 7,063,201

12. It is important to know how to write in expanded form, super expanded form, and standard form because...... It will be on your Post Assessment! It will help you when determining the value of digits.

13. Final CFU : Write the following number in Expanded and Super Expanded Form. 1.Standard Form: 46,732 Expanded Form: Super Expanded Fraction Form: 4(10,000) + 6(1,000) + 7(100) + 3(10) + 2(1) 40,000 + 6,000 + 700 + 30 + 2

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15. Time to Show What You Know! Independent Practice Page