Download 846118add-integers

Survey
yes no Was this document useful for you?
   Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

page
1
page
2
page
3
page
4
page
5
page
6
page
7
page
8
page
9
page
10
page
11
page
12
page
13
page
14
page
15
page
16
page
17
page
18
page
19
page
20
Document related concepts
no text concepts found
Transcript 
CHAPTER 6
The RULES for adding integers
are as follows:
1. If the numbers have the same
signs, add them and keep that
sign.
2. If they have opposite signs,
subtract and take the sign of the
larger number.
RULES
1.
POS. + POS. = POS.
2.
NEG. + NEG. = NEG.
3.
POS. + NEG.
OR
NEG. + POS.
SUBTRACT: TAKE SIGN OF
BIGGER ABSOLUTE VALUE
Click on the
correct
answer.
7 + (-2)
[A] 9
[B] 5
[C] -5
Oops! Try again!!
You are correct, you Dangerous
Mathematician!!!!
3 + (-3)
[A] 0
[B] -6
[C] 6
Oops! Try again!!
You are correct, you Dangerous
Mathematician!!!!
–10 + 2
[A] 8
[B] -8
[C] 12
Oops! Try again!!
You are correct, you Dangerous
Mathematician!!!!
5 + (-9)
[A] -13
[B] 4
[C] - 4
Oops! Try again!!
You are correct, you Dangerous
Mathematician!!!!
–12 + (-7)
[A] -19
[B] 19
[C] - 5
Oops! Try again!!
You are correct, you Dangerous
Mathematician!!!!
This is a. . .
B
R
E
E
Z
E
Related documents