All Common Core: 1st Grade Math Resources
Example Questions
Example Question #1322 : How To Add
When we add to a two digit number, the only number that changes in our answer is the tens position, and it will always go up by
. Mentally, we can add
to the number in the tens place to find our answer.
Example Question #12 : Add And Subtract 10 To Two Digit Numbers: Ccss.Math.Content.1.Nbt.C.5
When we add to a two digit number, the only number that changes in our answer is the tens position, and it will always go up by
. Mentally, we can add
to the number in the tens place to find our answer.
Example Question #1324 : How To Add
When we add to a two digit number, the only number that changes in our answer is the tens position, and it will always go up by
. Mentally, we can add
to the number in the tens place to find our answer.
Example Question #2383 : Numbers And Operations
When we add to a two digit number, the only number that changes in our answer is the tens position, and it will always go up by
. Mentally, we can add
to the number in the tens place to find our answer.
Example Question #2385 : Ssat Elementary Level Quantitative (Math)
When we add to a two digit number, the only number that changes in our answer is the tens position, and it will always go up by
. Mentally, we can add
to the number in the tens place to find our answer.
Example Question #12 : Add And Subtract 10 To Two Digit Numbers: Ccss.Math.Content.1.Nbt.C.5
When we add to a two digit number, the only number that changes in our answer is the tens position, and it will always go up by
. Mentally, we can add
to the number in the tens place to find our answer.
Example Question #31 : Place Value And Properties Of Operations To Add And Subtract
When we add to a two digit number, the only number that changes in our answer is the tens position, and it will always go up by
. Mentally, we can add
to the number in the tens place to find our answer.
Example Question #1325 : How To Add
When we add to a two digit number, the only number that changes in our answer is the tens position, and it will always go up by
. Mentally, we can add
to the number in the tens place to find our answer.
Example Question #1326 : How To Add
When we add to a two digit number, the only number that changes in our answer is the tens position, and it will always go up by
. Mentally, we can add
to the number in the tens place to find our answer.
Example Question #21 : Add And Subtract 10 To Two Digit Numbers: Ccss.Math.Content.1.Nbt.C.5
When we add to a two digit number, the only number that changes in our answer is the tens position, and it will always go up by
. Mentally, we can add
to the number in the tens place to find our answer.
All Common Core: 1st Grade Math Resources
