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Worksheets7th grade ADV practice math final exam
Total questions: 116
Worksheet time: 4hrs 0mins
Which is NOT negative?
Withdrawal
Loss
Fine
Bonus
What is an integer?
A whole number
A fraction
A negative number only
Negative and positive whole number and 0
There are more positive integers than there are negative integers.
True; there are more positives.
False; there are more negatives.
True; chocolate milk comes from chocolate cows.
False; there is an equal amount of positive and negative integers.
What step would I do second ?
(4-2) x 9 + 7
multiplication
subtraction
addition
dividing
5 x (7-2) + (8+1)
70
77
42
34
Addition ALWAYS comes before subtraction.
7 - 8 + 23
72 ÷ 9 x 4
81 - 6 + 24
( 7 x 3 ) + 9
2 x 3 + 10 ÷ 2 = 8
What are the steps to solve the following expression?
50 − 16 ÷ 2 x (12 + 4)
parenthesis
multiplication
subtraction
division
parenthesis
multiplication
division
subtraction
parenthesis
division
multiplication
subtraction
parenthesis
subtraction
multiplication
division
15 x 19 + 18 ÷ 6 =
250
199
400
288
(9 + 23) ÷ (5 - 3) =
16
32
15
12
Which expression does NOT equal 3?
(3 x 5 + 6) ÷ 7
(9 x 3) - 25
(25 + 2 x 4) ÷ 11
4 x 3 ÷ 4 x 1
7 x 7 x 7 x 7 x 7 x 7 x 7 x 7
92
122
4 x 4 x 4 x 4 x 4
23 = 8
23 = 8
?
27 or 72
23 = 8
6?
25
82
43
(1/2)3
42 = 16
Simplify the following expression:
(x5)4
x9
x20
x
x54
Simplify the following expression:
(b3)8
b11
8b3
b24
24b
Simplify the following expression:
(2x3y)6
2x18y6
64x18y6
64x3y6
2x3y6
Simplify the following expression:
(3x4y5)2
9x8y10
6x8y10
3x8y10
x8y10
Simplify the following expression:
(3y⁴)²
9y⁸
9y⁶
6y⁸
6y⁶
Simplify the following expression:
(2x3y)6
2x18y6
64x18y6
64x3y6
2x3y6
Simplify the following expression:
(3x3y5)4
3x12y20
81x12y20
12x12y20
81x7y9
Simplify the following expression:
(7a2)(5a6b)2
35a14b2
175a12b2
175a14b2
35a14b
3x3 – 6x
How many terms are in this polynomial?
2x3 - 8x2 + 3x - 7
7
1
4
2
What is the degree of this polynomial?
2x4 - 3x5 + x
-3
2
4
5
What is the constant of this polynomial?
2x3 - 8x2 + 3x - 7
2
-8
3
-7
What is the coefficient of this term?
9x3
None
9
3
x
Classify by number of terms:
5x2 – 6x + 3
Monomial
Binomial
Trinomial
4-Term Polynomial
Simplify the Expression:
3x + 6 - 2x +7
14
14x
x + 13
x - 13
What is the the DEGREE:
4x3 - 5x2 + 2x - 1
1
2
3
4
2n³
Terms that have....
Simplify this polynomial:
n - 10 + 9n - 3
-3
9n - 3
n
10n - 13
3x + 2x + 3y - 7y
4x2 - 3x + 11 -2x
Simplify this polynomial:
3x2 - x + 2 - 5x2 + 8x - 5
8x2 + 9x + 7
-2x2 + 7x - 3
2x2 + 7x - 3
5x2 - 3
How should you show your work to isolate the variable and solve the equation?
15 = m - 5
The variable, k, is being divided by 11. How should you show your work to isolate the variable?
Divide both sides by 11
Multiply both sides by 11.
Add 11 to both sides.
Subtract 11 to both sides.
-6x=-24
What is the first inverse operation needed to solve for y?
2y - 254= 900
(think: what is step one?)
subtraction
addition
multiplication
division
11 - 3x = 44
Level 3
Identify the steps to solve for b
Add 6 to both sides and divide both sides by 5
Add 6 to both sides and multiply both sides by 5
Subtract 6 from both sides then multiply both sides by 5
Subtract 6 from both sides then divide both sides by 5
When solving a two-step equation which operations do you undo first?
addition and subtraction
addition and multiplication
multiplication and division
subtraction and division
Solve:
3c+5=23
c=3
c=6
c=7
c=18
Solve:
4x+7=23
x=16
x=4
x=9
x=12
What is the first step to solve this equation:
Add 3 to both sides
Subtract 11 from both sides
Add 11 to both sides
Divide 3 on both sides.
Solve:
6n+4=−26
n=−6
n=−5
n=8
n=−4
Solve:
y=−4
y=4
y=13.5
y=−9
Solve:
w=2
w=1.2
w=12
w=−2
Solve:
7+3a=5
a=−2
a=−6
a=3
a=15
Solve:
33=4a−7
a=−10
a=10
a=4.5
a=−7
Solve:
20=2−a
a=18
a=−18
a=−10
a=12
