Understanding ALL Operations with Integers
Presentation
•
Mathematics
•
7th Grade
•
Practice Problem
•
Medium
+1
Standards-aligned
Dinah Barling
Used 51+ times
FREE Resource
3 Slides • 14 Questions
1
Understanding All Operations with Integers
SWBAT reason ABSTRACTLY using integers.
2
We are about to go DEEP into the upside down and reason ABSTRACTLY (no numbers) about ALL OPERATIONS with INTEGERS!!
Remember: You can do HARD things!!
Time to put on your thinking cap!
3
Directions:
READ each situation CAREFULLY
THINK & DISCUSS with your group
CHOOSE your answer(s)
Here we go...
4
Multiple Choice
The location of [p+q] on the number line will be to the RIGHT of p if q is...
positive
negative
zero
either positive or negative.
5
Multiple Choice
The location of [p+q] on the number line will be to the LEFT of p if q is...
positive
negative
zero
either positive or negative.
6
Multiple Choice
The value of [−p+q] will be POSITIVE if q is...
positive with an absolute value greater than
∣−p∣
negative with an absolute value greater than
∣−p∣
positive with an absolute value less than
∣−p∣
negative with an absolute value less than
∣−p∣
7
Multiple Select
Choose ALL that apply:
The value of [−p+q] will be NEGATIVE
if q is...
positive with an absolute value greater than
∣−p∣
negative with an absolute value greater than
∣−p∣
positive with an absolute value less than
∣−p∣
negative with an absolute value less than
∣−p∣
8
Multiple Choice
The value of [p−q] will be POSITIVE if the value of q is...
less than
p
greater than
p
equal to
p
9
Multiple Choice
If the value of q is NEGATIVE, the value of [p−q] will be...
positive
negative
impossible to determine
10
Multiple Choice
If q is NEGATIVE and ∣−q∣>∣−p∣
the value of [−p−q] will be...
positive
negative
zero
impossible to determine.
11
Multiple Choice
The value of p(q) will be POSITIVE if q is...
positive
negative
zero
either, it will always be positive.
12
Multiple Choice
The value of p(q) will be NEGATIVE if q is...
positive
negative
zero
neither, it cannot be negative.
13
Multiple Choice
The value of −p(q) will be POSITIVE if q is...
positive
negative
zero
neither, it cannot be positive.
14
Multiple Choice
The value of −p(q) will be NEGATIVE if q is...
positive
negative
zero
neither, it cannot be negative.
15
Multiple Select
Which of the following will have a POSITIVE value?
Choose ALL that apply.
q−p
−qp
−q−p
−qp
qp
16
Multiple Select
Which of the following will have a NEGATIVE value?
Choose ALL that apply.
q−p
−qp
−q−p
−qp
17
Poll
How are you feeling about reasoning abstractly with integer operations?
Confused!
Starting to Get It!
Confident!
Understanding All Operations with Integers
SWBAT reason ABSTRACTLY using integers.
Show answer
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