integers.

you have to learn about:

- How to add and subtract in integers
- Have and owe
- Integer tiles
- Number line
- Zero pair
- When to use brackets

I will show you some question and show you how to solve it.

Have and owe:

- 10+(-2)=

- 10+(-2)=8

Use 'and' for add sign.

Integer tiles:

- 6+(-7)=

- 6+(-7)=-1

[++++++]

[------]-

Number line:

- 9+(-6)=

- 9+(-6)= 3

<-------|-------->

< 9

>6

Zero pairs:

- 3+(-3)=

- 3+(-3)= 0

When to use brackets:

- -9--8=

so after you put the bracket the question will look like something like this.Then answer.(remember only use bracket if there's a double negative.)

- -9[-(-8)]= -1

--------- ++++++++

[--------]--->

[--------]-

[++++++++ ]

you use the "remove" word instead of "and" to every question where - and a question with a bracket.

Subtracting integer:

Subtracting integer is same as adding where you use:have and owe,integer tiles, number line, zero pairs, and brackets.

- (-5)-3=

- (-5)-3= -8

-----

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Thanks for making each step clear. You went step by step which made it easier for me to understand! Good job and one thing you could always add is a video but your scribe post was very well done!

ReplyDeleteThank you so much for showing what we were going to learn about in your post, and then further go into that topic later on, just like a real lesson. You explained sections of integers very thouroughly and using multiples examples. Great job! ^_^

ReplyDeleteThank you for explaining the work in details :) Good Job :)

ReplyDeleteThank you for showing what you've learned and what we've learned so far, I understood each step when I was reading through your work. Some suggestion I would make it to maybe put some diagrams in your post but it's still a great post. Good job!(:

ReplyDelete