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Questions and Answers
What is the result of $5 + 7$?
What is the result of $5 + 7$?
- $13$
- $11$ (correct)
- $12$
- $14$
If you add $8$ to $-3$, what is the result?
If you add $8$ to $-3$, what is the result?
- $-5$
- $5$ (correct)
- $11$
- $-11$
What is the sum of $-2$ and $-6$?
What is the sum of $-2$ and $-6$?
- $8$
- $4$
- $-8$ (correct)
- $-4$
If you have $10$ apples and then get $3$ more, how many apples do you have in total?
If you have $10$ apples and then get $3$ more, how many apples do you have in total?
Which of the following represents the addition of $-9$ and $-5$?
Which of the following represents the addition of $-9$ and $-5$?
What is the result of adding $-11$ and $-6$?
What is the result of adding $-11$ and $-6$?
If you have an initial balance of $-7$ and then spend $9$, what is your new balance?
If you have an initial balance of $-7$ and then spend $9$, what is your new balance?
Adding a negative number to another negative number always results in a negative sum.
Adding a negative number to another negative number always results in a negative sum.
Subtracting a negative number is equivalent to adding its positive counterpart.
Subtracting a negative number is equivalent to adding its positive counterpart.
The result of adding a positive and negative number depends on their absolute values.
The result of adding a positive and negative number depends on their absolute values.
Flashcards
5 + 7 =
5 + 7 =
The sum of 5 and 7 is 12
8 + (-3) =
8 + (-3) =
Adding 8 to -3 equals 5
-2 + (-6) =
-2 + (-6) =
Adding -2 and -6 results in -8
10 apples + 3 apples =
10 apples + 3 apples =
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-9 + (-5) =
-9 + (-5) =
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-11 + (-6) =
-11 + (-6) =
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-7 - 9 =
-7 - 9 =
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Adding negative numbers result?
Adding negative numbers result?
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Subtracting a negative number =
Subtracting a negative number =
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Adding positive & negative numbers depends on?
Adding positive & negative numbers depends on?
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Study Notes
Basic Addition
- $5 + 7$ equals the sum of these two numbers.
- Adding $8$ to $-3$ results in $-3 + 8$.
- The sum of $-2$ and $-6$ is $-2 + -6 = -8$.
Adding Positive and Negative Numbers
- If you have $10$ apples and get $3$ more, you have a total of $10 + 3 = 13$ apples.
- Adding $-9$ and $-5$ represents $-9 + -5 = -14$.
- The result of adding $-11$ and $-6$ is $-11 + -6 = -17$.
Negative Number Operations
- If you have an initial balance of $-7$ and spend $9$, your new balance is $-7 - 9 = -16$.
- Adding a negative number to another negative number always results in a negative sum.
- Subtracting a negative number is equivalent to adding its positive counterpart.
- The result of adding a positive and negative number depends on their absolute values.
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