Pd3 Adding positive and Negative Number (copy) (copy)
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Curipod generated lesson: "adding positive and negative number". #5-7
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Updated 3 months ago
1. Slide
60 seconds
2. Personalised Feedback
360 seconds
WARM UP: If you add a positive number and a negative number, what determines whether the sum will be positive or negative?
3. Slide
60 seconds
Positive and Negative Number in a number line
4. Slide
60 seconds
5. Slide
60 seconds
Positive Numbers: Any number greater than zero is considered a positive number. Negative Numbers: Any number less than zero is considered a negative number.
Concepts:
6. Slide
60 seconds
Adding two positive numbers together results in a larger positive number. Adding two negative numbers together results in a larger negative number. Adding a positive and a negative number together results in the difference of the two numbers.
Adding Positive and Negative Numbers
7. Open question
180 seconds
Work together in pairs: What is the result when you add a positive number and a negative number with the same absolute value?
8. Poll
60 seconds
What is the result of adding -5 and 3?
- -2
- -8
- 2
- 8
9. Poll
60 seconds
What is the sum of -10 and -7?
- 3
- 17
- -17
- -3
10. Poll
60 seconds
If you add a positive number to a negative number, what is the sign of the result?
- Zero
- Negative
- Positive
11. Poll
60 seconds
What is the sum of -15 and 20?
- -35
- 5
- -5
- 35
12. Poll
60 seconds
If you add two positive numbers, what will be their sum's sign?
- Negative
- Positive
- Zero
13. Slide
60 seconds
Nearpod Activity
14. Slide
60 seconds
15. Slide
60 seconds
16. Open question
180 seconds
Exit Ticket : What is the result when you two negative number together?
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