Operations with Whole Numbers - Basic Math
Card 0 of 124
Round 
to the nearest ones' place.
Round
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To figure out how to round the ones' place, we need to first look at the digit that's to the right of it. If the digit to the right of the ones' place is less than 5, then we leave the ones' place alone.
Since the tenths place is 1, we will leave the ones place alone.
To figure out how to round the ones' place, we need to first look at the digit that's to the right of it. If the digit to the right of the ones' place is less than 5, then we leave the ones' place alone.
Since the tenths place is 1, we will leave the ones place alone.
Baseballs can only be bought in packages of 
. If team needs 
balls for the season and always rounds that estimate up, how many packages do they need?
Baseballs can only be bought in packages of
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1. Round 145 to the nearest 10:
Since there is a 5 in the ones place, 145 rounds up to 150.
2. Divide the rounded number of baseballs by 10 since they come in packages of 10:
150/10=15 packages
1. Round 145 to the nearest 10:
Since there is a 5 in the ones place, 145 rounds up to 150.
2. Divide the rounded number of baseballs by 10 since they come in packages of 10:
150/10=15 packages
For the following questions, please select the answer that most correctly completes the equation.
For the following questions, please select the answer that most correctly completes the equation.
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Ones digit: 
Tens digit: 
(leave the two at the tens, carry the one to the hundreds digit)
Hundreds digit: 
, add the one from the tens digit, so you get 5 + 1 = 6
Thousands digit: 
Ones digit:
Tens digit:
Hundreds digit:
Thousands digit:
Find the sum.
Find the sum.
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First add the digits in the ones colume, this would be 
. Make sure to carry the 1 from the 17 to the tens colume.
Then add the digits in the tens colume, this would be 
.
Lastly, add the digits in the hundrends colume, this would be 
Therefore the result is as follows:
First add the digits in the ones colume, this would be
Then add the digits in the tens colume, this would be
Lastly, add the digits in the hundrends colume, this would be
Therefore the result is as follows:
If I had 
in the bank and deposited an additonal 
today, how much do I have in total?
If I had
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1. Add the ones places:
2. Add the tens places:
***don't forget to put the 3 down and carry the one to the hundreds place***
3. Add the hundreds place:
This makes your total:
1. Add the ones places:
2. Add the tens places:
***don't forget to put the 3 down and carry the one to the hundreds place***
3. Add the hundreds place:
This makes your total:
What is the solution of the above operation?
What is the solution of the above operation?
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We can see this because if we had 5 (represented by 
) and add another 2 objects (represented by 
) we should get 7 objects (
and 
) total.
We have 7 objects total!
We can see this because if we had 5 (represented by
We have 7 objects total!
What is the solution of the above equation?
What is the solution of the above equation?
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If x represents objects.
For 5:
For 6:
We can see that 11 objects result.
If x represents objects.
For 5:
For 6:
We can see that 11 objects result.
Evaluate the following:
Evaluate the following:
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When you subtract integers, it is the same thing as adding the inverse of the second integer. You can consider the following:
You can also consider the problem as asking for six less than negative four. This will also get you to the answer of 
.
When you subtract integers, it is the same thing as adding the inverse of the second integer. You can consider the following:
You can also consider the problem as asking for six less than negative four. This will also get you to the answer of
Kevin has won 
toys from a competition and decides to keep 
toys for himself. He would like to give the rest of the toys to four of his close friends.
If each of Kevin's friends receive the same number of toys from Kevin, how many will be remaining?
Kevin has won
If each of Kevin's friends receive the same number of toys from Kevin, how many will be remaining?
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The correct answer is 2 remaining toys. Kevin has 34 toys to start and he keeps 4 for himself. This means that he has 30 toys to give to four friends.
When we divide 30 by 4, we get 7.5. Since each friend cannot get half a toy, each friend can receive 7 toys.
This means that of the 30 toys, there will be 2 toys remaining.
The correct answer is 2 remaining toys. Kevin has 34 toys to start and he keeps 4 for himself. This means that he has 30 toys to give to four friends.
When we divide 30 by 4, we get 7.5. Since each friend cannot get half a toy, each friend can receive 7 toys.
This means that of the 30 toys, there will be 2 toys remaining.
Please choose the best answer for the question below.
What is 
divided by 
? Find a whole number and a remainder.
Please choose the best answer for the question below.
What is
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Simply divide to answer this question:
remainder 
.
The maximum number of times 
can go into 
is 
, and you have 
left over.
To put it another way, 
. If you subtract 
from 
, you are left with 
, so that's your remainder.
Simply divide to answer this question:
The maximum number of times
To put it another way,
What is the result (with the remainder) in the above equation?
What is the result (with the remainder) in the above equation?
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We divide the top by the bottom.
Test how many times 10 fits into 32 (try 3 times).
We subtract 30 from 32:
10 cannot fit into 2 so the remainder is 2.
We divide the top by the bottom.
Test how many times 10 fits into 32 (try 3 times).
We subtract 30 from 32:
10 cannot fit into 2 so the remainder is 2.
What is 
divided by 
? Express your answer as a whole number with a remainder.
What is
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is not evenly divisible by 
. As such, you want to first find out how many whole 
's can go into 
.
, so 
is too many.
, which is as close to 
as you can get.
, so that's your remainder.
Carla and four of her friends are having a sleep over. Carla has seventeen blankets in her house. She wants to distribute her blankets evenly among all of the people at the sleepover (her included). How many blankets does each person get? How many are left over?
Carla and four of her friends are having a sleep over. Carla has seventeen blankets in her house. She wants to distribute her blankets evenly among all of the people at the sleepover (her included). How many blankets does each person get? How many are left over?
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So, we have 
blankets, and 
sleep over attendees.
can go into 
a maxiumum of 
times without going over, so each attendee gets 
blankets.
, 
, so there are 
blankets left over.
So, we have
What is 
What is
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When you are dealing with negative numbers, the following rules apply.
If there are no negative signs, the answer is positive.
If there is one negative sign, the answer is negative.
If there are two negative signs, the answer is positive.
, and since there is only one negative sign the answer is negative. 
is the solution.
When you are dealing with negative numbers, the following rules apply.
If there are no negative signs, the answer is positive.
If there is one negative sign, the answer is negative.
If there are two negative signs, the answer is positive.
Please choose the best answer for the question below.
What is 
Please choose the best answer for the question below.
What is
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.
Use a calculator to check your work if allowed, but if not, then I'd reccommend the following method, breaking the problem down into smaller pieces.
And then add your results:
Use a calculator to check your work if allowed, but if not, then I'd reccommend the following method, breaking the problem down into smaller pieces.
And then add your results:
What is the solution of the above equation?
What is the solution of the above equation?
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We can see this by implementing objects.
groups of 
objects
^ We can see that there are 21 objects.
We can see this by implementing objects.
^ We can see that there are 21 objects.
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Start with 
. That gives 
. Write the ones' place down underneath the 
and the 
and carry the 
to the next place.
Next, do 
. That gives 
. However, remember to add the 
you carried over from the previous step.
Now, write down 
down next to the 
. Make sure the 
is lined up beneath the 
and 
and the 
is in the hundreds' place.
Now, do 
. Because we are multiplying using the tens' place of 
, you need to make sure that you write down the product of 
and 
in the tens' place, underneath the 
from your previous answer.
Next, do 
. Write this product (
) in the hundreds' place.
Finally, add these two numbers together.
Start with
Next, do
Now, write down
Now, do
Next, do
Finally, add these two numbers together.
Round 
to the nearest ten.
Round
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To round to the nearest ten, you need to take a look at the ones' place. Since the ones' place is greater than 
, you will need to round the tens' place up.
So then 
is rounded up to 
.
To round to the nearest ten, you need to take a look at the ones' place. Since the ones' place is greater than
So then
What is 
What is
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You can simplify this problem:
, and 
, so if you simplify those parts of the equation, you are left with 
.
.
You can simplify this problem:
Solve for 
:
Solve for
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To solve this equation, follow order of operations:
First we do the calculations inside the parentheses.
Then we subtract to get our final answer.
To solve this equation, follow order of operations:
First we do the calculations inside the parentheses.
Then we subtract to get our final answer.