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ACTIVITY
P O S I T I V E C O
Z A R L I N E Z E R
S U C X V S X S V I
E I N T E G E R S G
T R O L O R R L O I
E N U M B E R S X N
N E G A T I V E G Q
Difference of Two
Sets
REVIEW
Learning Target
I can represent the absolute
value of a number on a
number line as the distance
of a number from 0.
Activity
“What’s the OPPOSITE”
Activity
1.3 =
2.-4 =
3.-10 =
4.8 =
5.-12 =
“What’s the OPPOSITE”?
6.100 =
7.25 =
8.-18 =
9.45 =
10.-75 =
-3
4
10
-8
12
-100
-25
18
-45
75
Absolute Value
Frontloading of information's
Whole numbers
- are the numbers starting with zero on the number line.
right
0 1 2 3 4 5
right
0 1 2 3 4 5
-1
-2
-3
-4
-5
left
zero
-
positive numbers
negative numbers
0 1 2 3 4 5
-1
-2
-3
-4
-5
INTEGERS
positive integers
negative integers
-
0 1 2 3 4 5
-1
-2
-3
-4
-5
INTEGERS
positive integers
negative integers
-
no sign
+ + + + +
origin
Numbers that are of the same distance from zero (origin) but
on opposite sides of zero are called opposites.
Find the value of x
a. |x| = 11
b. |x| = 3
c. |x| = 5
d. |x| = 10
e. |x| = 2
11 and -11
3 and -3
5 and -5
10 and -10
2 and -2
An inequality is a mathematical statement
that contains the symbols <,>, or =.
< - less than
> - greater than
= - equal
4 < 5
-6 > -7
8 = 8
Find each absolute value.
a.|5|=
b.|-5|=
c.|-5| - |-5|=
d.|5|+|5|=
Find the value of x.
a.|x|= 3
b.|x|= 1
Fill in each ___with <,>, or =.
a. 2 __ 2
b. -4 __ -9
c. 10 __ 32
d. -15 __ 2
e. 8 __ 3
Find each absolute value.
a.|8|=
b.|-9|=
c.|-0.5|=
d.|7|+ |-3|=
e.|-11|- |-6|=
Find the value of x.
a.|x|= 6
b.|x|= 7
c.|x|= 9
Fill in each ___with <,>, or =.
a. 9 __ 12
b. -21 __ -19
c. -10 __ 2
d. -1 __ -2
e. 1 __ 1
ASSIGNMENT!
Answer Practice and Application on
page 37, test III item 18 a & c..
Thankyou!

MATHEMATICS GRADE 7 - ABSOLUTE VALUE 2024