### All Common Core: 4th Grade Math Resources

## Example Questions

### Example Question #5 : Adding Multi Digit Numbers

Solve:

**Possible Answers:**

**Correct answer:**

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 #6 : Adding Multi Digit Numbers

Solve:

**Possible Answers:**

**Correct answer:**

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:

Because this sum is greater than , we write the from the ones place and carry the from the tens place over to the left. Your work should look something like this:

Add the numbers in the tens place, including the that was carried over:

Add the numbers in the hundreds place:

Your final answer should be

### Example Question #7 : Adding Multi Digit Numbers

Solve:

**Possible Answers:**

**Correct answer:**

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:

Because this sum is greater than , we write the from the ones place and carry the from the tens place over to the left. Your work should look something like this:

Add the numbers in the tens place, including the that was carried over:

Add the numbers in the hundreds place:

Your final answer should be

### Example Question #8 : Adding Multi Digit Numbers

Solve:

**Possible Answers:**

**Correct answer:**

Add the numbers in the ones place:

Because this sum is greater than , we write the from the ones place and carry the from the tens place over to the left. Your work should look something like this:

Add the numbers in the tens place, including the that was carried over:

Add the numbers in the hundreds place:

Your final answer should be

### Example Question #9 : Adding Multi Digit Numbers

Solve:

**Possible Answers:**

**Correct answer:**

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 #10 : Adding Multi Digit Numbers

Solve the following:

**Possible Answers:**

**Correct answer:**

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 #41 : Use Place Value Understanding And Properties Of Operations To Perform Multi Digit Arithmetic

Solve:

**Possible Answers:**

**Correct answer:**

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 #42 : Use Place Value Understanding And Properties Of Operations To Perform Multi Digit Arithmetic

Solve:

**Possible Answers:**

**Correct answer:**

Add the numbers in the ones place:

Because this sum is greater than , we write the from the ones place and carry the from he tens place over to the left. Your work should look something like this:

Add the numbers in the tens place, including the that was carried over:

Add the numbers in the hundreds place:

Your final answer should be

### Example Question #1 : Subtracting Multi Digit Numbers

Solve:

**Possible Answers:**

**Correct answer:**

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 #2 : Subtracting Multi Digit Numbers

Solve:

**Possible Answers:**

**Correct answer:**

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:

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 tens place, so we can put a in front of the number in the ones place. So far, your work should look something like this:

Now, let's subtract 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