1. I ain’t afraid of no SOL test!
Theme Song

2. Math-7
SOL
Review Blitz

3. GET
Plenty OF
SLEEP

4. Eat a Good
Breakfast

5. Use Your Scratch
Paper!!

6. Quadrilaterals Trapezoid -- must have . . . Parallelogram
ONE set of parallel sides!
Parallelogram
-- must have . . .
TWO sets of parallel sides!
Rectangle
-- must have . . .
FOUR right angles!
Rhombus
-- must have . . .
FOUR equal (congruent) sides!
Square
-- must have . . .
FOUR right angles AND FOUR = sides!

7. Transformations
Translation
Rotation
Reflection
Dilation

8. This means two units to the RIGHT and four units DOWN!
Translations (slides):
Translate the figure (2, -4):
A is at (-7,2) . Where will AI be??
This means two units to the RIGHT and four units DOWN! AI A
AI = (-5,-2)

9. Reflections (flips): Reflect the figure over the x axis:
A is at (-8,2) . Where will AI be??
The reflected point must be the same distance from the x axis! A AI
AI = (-8,-2)

10. Dilations (re-sizing):
Dilate the figure by a scale factor of ½ :
A is at (6, 2) . Where will AI be??
Multiply by the scale factor! AI A
AI = (3, 1)

11. The x and y coordinates switch with each turn!
Rotations (turns):
Rotate the figure 90⁰ counter- clockwise:
A is at (2,1) . Where will AI be??
The x and y coordinates switch with each turn! AI BI CI A B C
AI = (-1, 2)

12. VOLUME or SURFACE AREA? Key Words: Key Words: Cover Wrap Paint Outside
_________
UNITS
Square²
Key Words:
Fill
Hold
Pour
Inside
VOLUME:
________
UNITS
Cubic³

13. Changing a Dimension/ Attribute . . . For the Prism ONLY:
If we double ONE dimension (length, width, or height) in a prism, the volume also _______________.
Does the surface area also double?
DOUBLES
NO!!! Surface Area would increase, but not double.
8 in.
3 in.
V = ____ in.3
4 in.
3 in.
V = 36 in.3 72

14. USE YOUR SCRATCH
PAPER!!

15. ABSOLUTE VALUE
Absolute Value measures distance from _____________ on a number line!
Absolute Value is ALWAYS ____________!
On a number line . . .
zero
positive
TRUE or FALSE ??
│2/3 │ = -2/3
false
false
= │2.5 │
true
│-40 │ = 40
true
8 = │- 8 │

16. Keep Sign of Larger Absolute Value
ADDING INTEGERS
SIGNS
SAME
SIGNS
DIFFERENT
ADD
SUBTRACT
Keep Sign of Larger Absolute Value
Keep
Sign
4 + 3 = = = = 7 1 -7 -1

17. Draw a line, Change the Sign!
SUBTRACTING INTEGERS
Draw a line, Change the Sign!
can be re-written as . . .
3 + (-5) = -2

18. MULTIPLYING or DIVIDING INTEGERS
Piece of Cake!

19. MODELING INTEGERS Adding Integers: Multiplying Integers: 3(-3) = -9
= ?
Answer:
= 4
Answer:
2 + (-7) = -5
Multiplying Integers:
Three groups of
3(-3) = -9
3(-2) = -6
Three groups of

20. Read the
Question
Carefully

21. HIGHLIGHT
KEY WORDS!!!

22. USE
YOUR
SCRATCH
PAPER!

23. Turn Fraction CLOCKWISE It’s as easy as riding a bike!
Fraction to Decimal
Turn Fraction CLOCKWISE
to the RIGHT!! 3 8 8 3
Remember: Take the TOP
number, ________ by
the _________ number!
It’s as easy as riding a bike!
divide
bottom

24. To the Left OR to the Right ?
7.5% =
“To the left, to the left!”
“P to D”
Percent to
Decimal
0.075
.014 =
“To the right, to the right!”
“D to P”
Decimal to
Percent
1.4%

25. What about NEGATIVE exponents? . . . Whew! Glad that’s settled!
You Heard it Here. . .
10² is NOT !! 20
The RIGHT way . . .
10² = 10 x 10 = __
100
What about NEGATIVE exponents? . . .
𝟏 𝟏𝟎𝟎
𝟏 𝟏𝟎 x 𝟏 𝟏𝟎
10-² =____ =__ =__
.01
What about
100 = ____ 1
Whew! Glad that’s settled!

26. NOT

27. SQUARE NUMBER MODEL 4
16 un² 4
16 = 4
AREA
SIDE

28. Scientific Notation Is it really Big or really Small??
Positive Exponent– Crazy Big # !!
4.56 x 105 = __________
(move decimal to the right ___ spaces)
Negative Exponent– Crazy Small # !!
5.15 x 10-4 = __________
(move decimal to the left ____ spaces)
456,000 5 4

29. Sequences Arithmetic Sequences: Add or Subtract by Same #!!
2, 5, 8,
+ 3 Rule, so COMMON ___________ is 3
difference
14, 10, 6,
- 4 Rule, so COMMON DIFFERENCE is - 4
Geometric Sequences:
Multiply/ Divide by Same #!!
3, 9, 27,
x 3 Rule, so COMMON ___________ is 3
ratio
40, 20, 10, 5 , 𝟓 𝟐
÷ 2 Rule, so COMMON RATIO is ½

30. Slash
the
Trash

31. USE YOUR SCRATCH
PAPER!!

32. THEORETICAL PROBABILITY EXPERIMENTAL PROBABILITY
is what
happen
(based on math).
EXPERIMENTAL PROBABILITY
happens
(do the experiment)!
SHOULD
ACTUALLY

33. Fundamental Counting Principle
How Many Total Outcomes?
MULTIPLY, MULTIPLY, MULTIPLY!!
Two Number Cubes:
Two Coins and One Number Cube:
Choice of these letters for a four-letter code: A, B, C, D, E, F 6
= 36 x 2
= 24 x 6
That’s SIX letter choices . . . 6
= 1,296 x

34. Use Your Scratch
Paper!!

35. PLUG “2” BACK INTO EQUATION!
Equations
Goal: Get x by itself!!!
Golden Rule: Whatever you do to one side of the equation , you MUST do to the _______________.
other side
6x – 4 = 8
6x = 12
x = 2
PLUG “2” BACK INTO EQUATION!
6(2) – 4 = 8
It works!

36. Does the bird get the worm?
Inequalities
When multiplying or dividing by a __________, we switch the inequality sign!
Do you switch? (Yes or No)
2x > x + (2) < 5
𝒙 −𝟒 < x + (-2) > -17
Open or Closed Circle??
x > x ≥ 3
Ask yourself Does the bird get the worm??
negative # no
yes
yes no
Does the bird get the worm?
open
closed

37. Check ALL ordered pairs! Plug in ALL x values into equation!
Linear Functions
Which Table Matches? x y -2 -1 -5 4 x y -2 1 3 x y -2 1 2 -1 x y -2 3 -5
Check ALL ordered pairs!
Which Equation Matches? x y 1 9 2 17 3 25
y = x + 8
y = 9x
C. y = 8x + 1
D. y = 7x + 2
Plug in ALL x values into equation!

38. y = mx + b Slope-Intercept Form slope y- intercept POSITIVE
y = 2x - 5
y = -2x + 5
y = -5x + 𝟏 𝟐
y = -2x - 5
UPHILLS have ______________ SLOPES!
DOWNHILLS have ______________ SLOPES!
POSITIVE
NEGATIVE

39. Percent Proportion % 100 = 𝑝𝑎𝑟𝑡 𝑤ℎ𝑜𝑙𝑒 20 100 = 𝑥 19.50
% 100 = 𝑝𝑎𝑟𝑡 𝑤ℎ𝑜𝑙𝑒
For tax, tip, or discount problems,
Remember that the original price
goes in the whole position!!
Example:
The original price of a T-shirt is $ The discount is 20%. What is the sale price ?
= 𝑥 19.50
Step One: Find discount.
100𝑥 100 =
x = $3.90
Step Two: Subtract discount.
$ $3.90 = $15.60

40. Take Your
Time!!!!

41. USE
Your
Scratch
Paper!!

42. = Commutative Property + + 2x + (½ · 4) = xyz = yzx (½ · 4) + 2x ORDER
Notice that the ________
switches, but the answer
stays the same!

43. Who do you Associate with?
ASSOCIATIVE PROPERTY + + =
(x + 4) + 2y =
x + (4 + 2y)
GROUPING
Notice that the _____________
changes, but answer stays the
same!
Who do you Associate with?

44. Distributive Property+ = +
7(x + y) = ___________ 7x + 7y

45. Identity Property ½ 1 ½ ½ + ____ = ____ OR ½ ● ____ =____
Nobody wants to lose their identity!
Just remember you can secure your identity if you:
½ + ____ = ____ OR
½ ● ____ =____ 1
Notice that the “1/2”
keeps its identity
(stays the same)!

46. Inverse Property 4x + ___ = 0 -4x 1/4 4 ● ___ = 1
“Zero Pair” Property!!
Inverse Property of Addition:
4x + ___ = 0
-4x
Inverse Property of Multiplication:
1/4
4 ● ___ = 1
INVERSE means OPPOSITE!

47. USE YOUR SCRATCH
PAPER

48. Don’t Stress
It’s just a test.

49. NEVER
EVER
GIVE UP!!
(YOU CAN DO IT!)

50. Ms. Dyson
YOU!!
Believes in