All Common Core: 4th Grade Math Resources
Example Questions
Example Question #51 : Use Place Value Understanding And Properties Of Operations To Perform Multi Digit Arithmetic
Solve:
When we subtract multi-digit numbers, we start with the digits in the ones place and move to the left.
Let's look at the numbers in the ones place:
Next, let's look at the numbers in the tens place:
Finally, we can subtract the numbers in the hundreds place:
Your final answer should be
Example Question #52 : Use Place Value Understanding And Properties Of Operations To Perform Multi Digit Arithmetic
Solve:
When we subtract multi-digit numbers, we start with the digits in the ones place and move to the left.
Let's look at the numbers in the ones place:
Next, let's look at the numbers in the tens place:
Finally, we can subtract the numbers in the hundreds place:
Your final answer should be
Example Question #53 : Use Place Value Understanding And Properties Of Operations To Perform Multi Digit Arithmetic
Solve:
When we subtract multi-digit numbers, we start with the digits in the ones place and move to the left.
Let's look at the numbers in the ones place:
Next, let's look at the numbers in the tens place:
Finally, we can subtract the numbers in the hundreds place:
Your final answer should be
Example Question #21 : Fluently Add And Subtract Multi Digit Numbers: Ccss.Math.Content.4.Nbt.B.4
Solve:
When we subtract multi-digit numbers, we start with the digits in the ones place and move to the left.
Let's look at the numbers in the ones place:
Next, let's look at the numbers in the tens place:
Finally, we can subtract the numbers in the hundreds place:
Your final answer should be
Example Question #22 : Fluently Add And Subtract Multi Digit Numbers: Ccss.Math.Content.4.Nbt.B.4
Solve:
When we subtract multi-digit numbers, we start with the digits in the ones place and move to the left.
Let's look at the numbers in the ones place:
Next, let's look at the numbers in the tens place:
Finally, we can subtract the numbers in the hundreds place:
Your final answer should be
Example Question #23 : Fluently Add And Subtract Multi Digit Numbers: Ccss.Math.Content.4.Nbt.B.4
Solve:
When we subtract multi-digit numbers, we start with the digits in the ones place and move to the left.
Let's look at the numbers in the ones place:
Next, let's look at the numbers in the tens place:
Finally, we can subtract the numbers in the hundreds place:
Your final answer should be
Example Question #24 : Fluently Add And Subtract Multi Digit Numbers: Ccss.Math.Content.4.Nbt.B.4
Solve the following:
When we subtract multi-digit numbers, we start with the digits in the ones place and move to the left.
Let's look at the numbers in the ones place:
Next, let's look at the numbers in the tens place:
When the top number is smaller than the bottom number, we have to borrow from the number to the left because we can't take away from since is the smaller number. In this case, we are going to look to the . We only ever need to take away from the number to the left. For this problem, that will leave us with a to replace the . So far, your work should look something like this:
Remember, we've borrowed from the hundreds place, so we can put a in front of the number in the tens place. So far, your work should look something like this:
Now, we can subtract the numbers in the tens place:
Next, we can subtract the numbers in the hundreds place:
Your final answer should be
Example Question #82 : Solve Problems Involving Measurement And Conversion Of Measurements
What is the length of a rectangular room with a perimeter of and a width of
We have the perimeter and the width, so we can plug those values into our equation and solve for our unknown.
Subtract from both sides
Divide by both sides
Example Question #71 : Quadrilaterals
What is the length of a rectangular room with a perimeter of and a width of
We have the perimeter and the width, so we can plug those values into our equation and solve for our unknown.
Subtract from both sides
Divide by both sides
Example Question #72 : Quadrilaterals
What is the length of a rectangular room with a perimeter of and a width of
We have the perimeter and the width, so we can plug those values into our equation and solve for our unknown.
Subtract from both sides
Divide by both sides