Adding With Expanded Form

Is the number written in expanded form or standard form?
800 + 90 + 6

• Expanded Form 

• Standard Form

Use  expanded form to solve the problem.
46 + 29 = _____

• 615

• 75

• 57

• 516

Use expanded form to add:
37 + 28 = ____

• 64

• 65

• 66

• 67

What is the expanded form of 38?

• 30 + 8

• 38 + 0

• 3 + 80

How would I use expanded form to solve 326+123?

• 300+2+6

  +100+2+3

  =400+4+9=449

• 300+20+6

  +100+20+3

  =400+40+9=449

• 3+2+6

  +1+2+3

  =4+4+9=449

• 449

Jase found the sum of 321 + 256 by using expanded form to add. Which expression did he use?

• 300 + 200 + 20 + 50 + 1 + 6

• 300 + 200 + 100 + 200 + 500 + 600

• 3 + 2 + 1 + 2 + 5 + 6

• 300 + 70 + 6

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• 
• 
• 

Look at the expanded form and choose the best option

• 962

• 972

• 982

• 
• 
• 
• 

800 + 20 + 1

• 821

• 128

• 812

• 218