Find the Missing Number in Addition and Subtraction Equations: CCSS.MATH.CONTENT.1.OA.D.8
1st Grade Math · Learn by Concept
Help Questions
1st Grade Math › Find the Missing Number in Addition and Subtraction Equations: CCSS.MATH.CONTENT.1.OA.D.8
Fill in the blank.
Explanation
To find the missing piece of an addition problem, you can take the biggest number minus the smallest number. 
Fill in the blank.
Explanation
To find the missing piece of an addition problem, you can take the biggest number minus the smallest number. 
Fill in the blank.
Explanation
To find the missing piece of an addition problem, you can take the biggest number minus the smallest number. 
Fill in the blank.
Explanation
To find the missing piece of an addition problem, you can take the biggest number minus the smallest number. 
Fill in the blank.
Explanation
To find the missing piece of an addition problem, you can take the biggest number minus the smallest number. 
Fill in the blank.
Explanation
To find the missing piece of an addition problem, you can take the biggest number minus the smallest number. 
Fill in the blank.
Explanation
To find the missing piece of an addition problem, you can take the biggest number minus the smallest number. 
Fill in the blank.
Explanation
To find the missing piece of an addition problem, you can take the biggest number minus the smallest number. 
Fill in the blank.
Explanation
To find the missing piece of an addition problem, you can take the biggest number minus the smallest number. 
Fill in the blank.
Explanation
To find the missing piece of an addition problem, you can take the biggest number minus the smallest number. 
