All Common Core: 1st Grade Math Resources
Example Questions
Example Question #291 : Working With Addition And Subtraction Equations
Fill in the blank.
__________
To find the missing piece of an addition problem, you can take the biggest number minus the smallest number. , which means .
Example Question #1611 : Ssat Elementary Level Quantitative (Math)
Fill in the blank.
__________
To find the missing piece of an addition problem, you can take the biggest number minus the smallest number. , which means .
Example Question #222 : Find The Missing Number In Addition And Subtraction Equations: Ccss.Math.Content.1.Oa.D.8
Fill in the blank.
__________
To find the missing piece of an addition problem, you can take the biggest number minus the smallest number. , which means .
Example Question #223 : Find The Missing Number In Addition And Subtraction Equations: Ccss.Math.Content.1.Oa.D.8
Fill in the blank.
__________
To find the missing piece of an addition problem, you can take the biggest number minus the smallest number. , which means .
Example Question #224 : Find The Missing Number In Addition And Subtraction Equations: Ccss.Math.Content.1.Oa.D.8
Fill in the blank.
__________
To find the missing piece of an addition problem, you can take the biggest number minus the smallest number. , which means .
Example Question #1611 : Numbers And Operations
Fill in the blank.
__________
To find the missing piece of an addition problem, you can take the biggest number minus the smallest number. , which means .
Example Question #226 : Find The Missing Number In Addition And Subtraction Equations: Ccss.Math.Content.1.Oa.D.8
Fill in the blank.
__________
To find the missing piece of an addition problem, you can take the biggest number minus the smallest number. , which means .
Example Question #227 : Find The Missing Number In Addition And Subtraction Equations: Ccss.Math.Content.1.Oa.D.8
Fill in the blank.
__________
To find the missing piece of an addition problem, you can take the biggest number minus the smallest number. , which means .
Example Question #228 : Find The Missing Number In Addition And Subtraction Equations: Ccss.Math.Content.1.Oa.D.8
Fill in the blank.
__________
To find the missing piece of an addition problem, you can take the biggest number minus the smallest number. , which means .
Example Question #1 : Addition Within 20 To Solve Word Problems
Molly has pencils and Natalie has . How many total pencils do they have if they put theirs together?
This is an addition problem because Molly and Natalie are putting their pencils together, and they will have more once they put all the pencils together.
We can start at and count up .