All Common Core: 2nd Grade Math Resources
Example Questions
Example Question #1121 : Number & Operations In Base Ten
When subtracting any number by the only number that will change in your answer is the tens place.
Example Question #84 : How To Subtract
When subtracting any number by the only number that will change in your answer is the tens place.
Example Question #85 : How To Subtract
When subtracting any number by the only number that will change in your answer is the tens place.
Example Question #86 : How To Subtract
When subtracting any number by the only number that will change in your answer is the tens place.
Example Question #311 : How To Subtract
When subtracting any number by the only number that will change in your answer is the tens place.
Example Question #1121 : Number & Operations In Base Ten
When adding any number by the only number that will change in your answer is the tens place.
Example Question #43 : Mentally Add And Subtract 10 Or 100 To A Given Number : Ccss.Math.Content.2.Nbt.B.8
When subtracting any number by the only number that will change in your answer is the hundreds place.
Example Question #1 : Add Within 1000
Solve:
When we add with multi-digit numbers, we start with the numbers in the ones place, and then move to the left to the tens place, followed by the hundreds place.
Add the numbers in the ones place:
Add the numbers in the tens place:
Add the numbers in the hundreds place:
Your final answer should be
Example Question #2 : Add Within 1000
Solve:
When we add with multi-digit numbers, we start with the numbers in the ones place, and then move to the left to the tens place, followed by the hundreds place.
Add the numbers in the ones place:
Add the numbers in the tens place:
Add the numbers in the hundreds place:
Your final answer should be
Example Question #1 : Add Within 1000
Solve:
When we add with multi-digit numbers, we start with the numbers in the ones place, and then move to the left to the tens place, followed by the hundreds place.
Add the numbers in the ones place:
Add the numbers in the tens place:
Add the numbers in the hundreds place:
Your final answer should be