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2nd Grade Numbers in Operations in Base Ten- Use place value understanding and properties of operations to add and subtract, Standard 8, Test 1
Mentally add 10 or 100 to a given number 100900, and mentally subtract 10 or 100 from a given number 100900.



Numeric Response
 

 1. 

USE THE NUMBER PAD TO ANSWER.
Add 100 to 300.

 

 2. 

USE THE NUMBER PAD TO ANSWER.
Add 100 to 555.

 

 3. 

USE THE NUMBER PAD TO ANSWER.
Add 10 to 333.

 

 4. 

USE THE NUMBER PAD TO ANSWER.
Add 100 to 236.

 

 5. 

USE THE NUMBER PAD TO ANSWER.
Add 10 to 90

 

 6. 

USE THE NUMBER PAD TO ANSWER.
Add 100 to 90

 

 7. 

USE THE NUMBER PAD TO ANSWER.
Add 10 to 890

 

 8. 

USE THE NUMBER PAD TO ANSWER.
Subtract 100 from 790

 

 9. 

USE THE NUMBER PAD TO ANSWER.
Subtract 10 from 400

 

 10. 

USE THE NUMBER PAD TO ANSWER.
Subtract 100 from 200

 

 11. 

USE THE NUMBER PAD TO ANSWER.
Subtract 100 from 777

 

 12. 

USE THE NUMBER PAD TO ANSWER.
Subtract 100 from 543

 

 13. 

USE THE NUMBER PAD TO ANSWER.
Subtract 10 from 676

 



 
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