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Curipod generated lesson: "adding positive and negative number". #5-7

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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