Exploring Negative and Positive
Sections
1. Adding Positive and Negative Numbers
2. Adding Positive and Negative Numbers
3. Adding Positive and Negative Numbers
4. Adding Positive and Negative Numbers
5. Adding Positive and Negative Numbers
6. Adding Positive and Negative Numbers
7. Adding Positive and Negative Numbers
8. Adding Positive and Negative Numbers
9. Subtracting Positive and Negative Numbers
10. Subtracting Positive and Negative Numbers
11. Subtracting Positive and Negative Numbers
12. Subtracting Positive and Negative Numbers
13. Subtracting Positive and Negative Numbers
14. Subtracting Positive and Negative Numbers
15. Subtracting Positive and Negative Numbers
16. Subtracting Positive and Negative Numbers
17. Subtracting Positive and Negative Numbers
18. Positive Negative Quiz
1. Adding Positive and Negative Numbers
Instructions
A positive plus a negative is zero, and every zero is a positive and a negative. Manipulate the orbs to help you add positive and negative numbers.
Goals
Enter the sum in the Equals Box.
Negative(-)
0
Positive(+)
0
Equals(=)
This lesson requires a newer browser. Please see this page for more information.
2. Adding Positive and Negative Numbers
Instructions
A positive plus a negative is zero, and every zero is a positive and a negative. Manipulate the orbs to help you add positive and negative numbers.
Goals
Enter the sum in the Equals Box.
Negative(-)
0
Positive(+)
0
Equals(=)
This lesson requires a newer browser. Please see this page for more information.
3. Adding Positive and Negative Numbers
Instructions
A positive plus a negative is zero, and every zero is a positive and a negative. Manipulate the orbs to help you add positive and negative numbers.
Goals
Enter the sum in the Equals Box.
Negative(-)
0
Positive(+)
0
Equals(=)
This lesson requires a newer browser. Please see this page for more information.
4. Adding Positive and Negative Numbers
Instructions
A positive plus a negative is zero, and every zero is a positive and a negative. Manipulate the orbs to help you add positive and negative numbers.
Goals
Enter the sum in the Equals Box.
Negative(-)
0
Positive(+)
0
Equals(=)
This lesson requires a newer browser. Please see this page for more information.
5. Adding Positive and Negative Numbers
Instructions
A positive plus a negative is zero, and every zero is a positive and a negative. Manipulate the orbs to help you add positive and negative numbers.
Goals
Enter the sum in the Equals Box.
Negative(-)
0
Positive(+)
0
Equals(=)
This lesson requires a newer browser. Please see this page for more information.
6. Adding Positive and Negative Numbers
Instructions
A positive plus a negative is zero, and every zero is a positive and a negative. Manipulate the orbs to help you add positive and negative numbers.
Goals
Enter the sum in the Equals Box.
Negative(-)
0
Positive(+)
0
Equals(=)
This lesson requires a newer browser. Please see this page for more information.
7. Adding Positive and Negative Numbers
Instructions
A positive plus a negative is zero, and every zero is a positive and a negative. Manipulate the orbs to help you add positive and negative numbers.
Goals
Enter the sum in the Equals Box.
Negative(-)
0
Positive(+)
0
Equals(=)
This lesson requires a newer browser. Please see this page for more information.
8. Adding Positive and Negative Numbers
Instructions
A positive plus a negative is zero, and every zero is a positive and a negative. Manipulate the orbs to help you add positive and negative numbers.
Goals
Enter the sum in the Equals Box.
Negative(-)
0
Positive(+)
0
Equals(=)
This lesson requires a newer browser. Please see this page for more information.
9. Subtracting Positive and Negative Numbers
Instructions
When you take away something good, things get worse. When you take away something bad, things get better. Take away positives or negatives by throwing them in the dustbin. If you don't have enough to take away, create more by using your zeroes. Every zero is made from a positive and a negative.
Goals
Correct the difference in the Equals Box.
Minuend
(Starting Number)
0
Subtrahend
(Take Away)
0
The Difference
(Equals)
This lesson requires a newer browser. Please see this page for more information.
10. Subtracting Positive and Negative Numbers
Instructions
When you take away something good, things get worse. When you take away something bad, things get better. Take away positives or negatives by throwing them in the dustbin. If you don't have enough to take away, create more by using your zeroes. Every zero is made from a positive and a negative.
Goals
Correct the difference in the Equals Box.
Minuend
(Starting Number)
0
Subtrahend
(Take Away)
0
The Difference
(Equals)
This lesson requires a newer browser. Please see this page for more information.
11. Subtracting Positive and Negative Numbers
Instructions
When you take away something good, things get worse. When you take away something bad, things get better. Take away positives or negatives by throwing them in the dustbin. If you don't have enough to take away, create more by using your zeroes. Every zero is made from a positive and a negative.
Goals
Correct the difference in the Equals Box.
Minuend
(Starting Number)
0
Subtrahend
(Take Away)
0
The Difference
(Equals)
This lesson requires a newer browser. Please see this page for more information.
12. Subtracting Positive and Negative Numbers
Instructions
When you take away something good, things get worse. When you take away something bad, things get better. Take away positives or negatives by throwing them in the dustbin. If you don't have enough to take away, create more by using your zeroes. Every zero is made from a positive and a negative.
Goals
Correct the difference in the Equals Box.
Minuend
(Starting Number)
0
Subtrahend
(Take Away)
0
The Difference
(Equals)
This lesson requires a newer browser. Please see this page for more information.
13. Subtracting Positive and Negative Numbers
Instructions
When you take away something good, things get worse. When you take away something bad, things get better. Take away positives or negatives by throwing them in the dustbin. If you don't have enough to take away, create more by using your zeroes. Every zero is made from a positive and a negative.
Goals
Correct the difference in the Equals Box.
Minuend
(Starting Number)
0
Subtrahend
(Take Away)
0
The Difference
(Equals)
This lesson requires a newer browser. Please see this page for more information.
14. Subtracting Positive and Negative Numbers
Instructions
When you take away something good, things get worse. When you take away something bad, things get better. Take away positives or negatives by throwing them in the dustbin. If you don't have enough to take away, create more by using your zeroes. Every zero is made from a positive and a negative.
Goals
Correct the difference in the Equals Box.
Minuend
(Starting Number)
0
Subtrahend
(Take Away)
0
The Difference
(Equals)
This lesson requires a newer browser. Please see this page for more information.
15. Subtracting Positive and Negative Numbers
Instructions
When you take away something good, things get worse. When you take away something bad, things get better. Take away positives or negatives by throwing them in the dustbin. If you don't have enough to take away, create more by using your zeroes. Every zero is made from a positive and a negative.
Goals
Correct the difference in the Equals Box.
Minuend
(Starting Number)
0
Subtrahend
(Take Away)
0
The Difference
(Equals)
This lesson requires a newer browser. Please see this page for more information.
16. Subtracting Positive and Negative Numbers
Instructions
When you take away something good, things get worse. When you take away something bad, things get better. Take away positives or negatives by throwing them in the dustbin. If you don't have enough to take away, create more by using your zeroes. Every zero is made from a positive and a negative.
Goals
Correct the difference in the Equals Box.
Minuend
(Starting Number)
0
Subtrahend
(Take Away)
0
The Difference
(Equals)
This lesson requires a newer browser. Please see this page for more information.
17. Subtracting Positive and Negative Numbers
Instructions
When you take away something good, things get worse. When you take away something bad, things get better. Take away positives or negatives by throwing them in the dustbin. If you don't have enough to take away, create more by using your zeroes. Every zero is made from a positive and a negative.
Goals
Correct the difference in the Equals Box.
Minuend
(Starting Number)
0
Subtrahend
(Take Away)
0
The Difference
(Equals)
This lesson requires a newer browser. Please see this page for more information.
18. Positive Negative Quiz
Goals
Answer all questions
Submit your answers
Positive five plus negative three equals: (+5) + (-3) =



Negative six plus positive four equals: (-6) + (+4) =



Positive five minus negative three equals: (+5) - (-3) =



Negative six minus positive four equals: (-6) - (+4) =



Protons are positive (+1), electrons are negative (-1), and Neutrons are neutral (0). If I had an atom with 3 protons, 4 neutrons, and 2 electrons, what would the overall charge be?



Protons are positive (+1), electrons are negative (-1), and Neutrons are neutral (0). If I had an atom with 12 protons, 6 neutrons, and 16 electrons, what would the overall charge be?



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