Common Core: 1st Grade Math : Use the Unknown-Addend to Subtract: CCSS.MATH.CONTENT.1.OA.B.4

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

varsity tutors app store varsity tutors android store

Example Questions

Example Question #43 :Understanding And Applying Properties Of Operations And The Relationship Between Addition And Subtraction

What can we add toto get to

Possible Answers:

Correct answer:

Explanation:

or as a subtraction problem,.

Example Question #41 :Understanding And Applying Properties Of Operations And The Relationship Between Addition And Subtraction

What can we add toto get to

Possible Answers:

Correct answer:

Explanation:

or as a subtraction problem,.

Example Question #45 :Understanding And Applying Properties Of Operations And The Relationship Between Addition And Subtraction

What can we add toto get to

Possible Answers:

Correct answer:

Explanation:

or as a subtraction problem,.

Example Question #46 :Understanding And Applying Properties Of Operations And The Relationship Between Addition And Subtraction

What can we add toto get

Possible Answers:

Correct answer:

Explanation:

or as a subtraction problem,.

# 47例问题:Understanding And Applying Properties Of Operations And The Relationship Between Addition And Subtraction

What can we add toto get to

Possible Answers:

Correct answer:

Explanation:

or as a subtraction problem,.

Example Question #48 :Understanding And Applying Properties Of Operations And The Relationship Between Addition And Subtraction

What can we add toto get

Possible Answers:

Correct answer:

Explanation:

or as a subtraction problem,.

Example Question #49 :Understanding And Applying Properties Of Operations And The Relationship Between Addition And Subtraction

What can we add toto get

Possible Answers:

Correct answer:

Explanation:

or as a subtraction problem,.

Example Question #50 :Understanding And Applying Properties Of Operations And The Relationship Between Addition And Subtraction

What can we add toto get to

Possible Answers:

Correct answer:

Explanation:

or as a subtraction problem,.

Example Question #51 :Understanding And Applying Properties Of Operations And The Relationship Between Addition And Subtraction

What can we add toto get

Possible Answers:

Correct answer:

Explanation:

or as a subtraction problem,.

Example Question #52 :Understanding And Applying Properties Of Operations And The Relationship Between Addition And Subtraction

What can we add toto get to

Possible Answers:

Correct answer:

Explanation:

or as a subtraction problem,.

Learning Tools by Varsity Tutors