Common Core: 1st Grade Math : Number & Operations in Base Ten

Study concepts, example questions & explanations for Common Core: 1st Grade Math

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Example Questions

Example Question #791 : How To Subtract

 

Possible Answers:

Correct answer:

Explanation:

When we subtract two digit numbers, we always start with the ones place, on the right, and work our way to the left. 

Example Question #41 : Subtract Multiples Of 10 From Multiples Of 10: Ccss.Math.Content.1.Nbt.C.6

 

Possible Answers:

Correct answer:

Explanation:

When we subtract two digit numbers, we always start with the ones place, on the right, and work our way to the left. 

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