Now, I Can Understand Algebra
Quizzes and Tests
1|Page
Quiz 1.1F Name_________________________________
1)
Duplicate Problems in second column
15 40 14 36 21 24 15 40 14 36 21 24
49 18 9 8 16 30 49 18 9 8 16 30
2)
28 27 16 8 25 40 28 27 16 8 25 40
20 64 45 10 12 7 20 64 45 10 12 7
3)
15 36 12 28 48 40 15 36 12 28 48 40
30 20 32 18 7 24 30 20 32 18 7 24
2|Page
Quiz 1.1F (cont.) Name_________________________________
4)
Duplicate Problems in second column
35 81 4 40 14 24 35 81 4 40 14 24
18 5 21 56 36 20 18 5 21 56 36 20
5)
30 27 36 32 20 8 30 27 36 32 20 8
18 12 24 5 9 40 18 12 24 5 9 40
6) 50 18 42 18 45 24
12 7 30 27 48 25
50 18 42 18 45 24
12 7 30 27 48 25
3|Page
1.2I Quiz Name_________________________________
1) Duplicate Problems in second column
36 25 63 24 36 21
27 18 14 50 9 48 36 25 63 24 36 21
27 18 14 50 9 48
2) 54 42 60 16 15 40
14 32 45 30 45 48
54 42 60 16 15 40
14 32 45 30 45 48
3) 48 80 35 63 64 63
30 28 72 40 36 56
48 80 35 63 64 63
30 28 72 40 36 56
4)
72 21 14 24 75 35 72 21 14 24 75 35
24 49 5 63 50 36 24 49 5 63 50 36
5) 63 18 21 32 48 40
56 5 36 8 24 28
63 18 21 32 48 40
56 5 36 8 24 28
4|Page
Quiz 1.2E Name_________________________________
1) 9)
8+(−16)=__________ 5+(−12)=__________
2) 10)
−14+7=__________ 15+(−9)=__________
3. 11)
−4+(−11)=__________ −5+15=__________
4) 12)
−12+9__________ −14+(−6)=__________
5) 13)
−5+14=__________ −9+17=__________
6) 14)
−8+(−7)=__________ −14+8=__________
7) 15)
6+(−15)=__________ −4+(−9)=__________
8) 16)
−7+13=__________ −12+8=__________
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Quiz 1.2J Name_________________________________
6|Page
1) −9+15=__________
2) 13−7=__________
3) −8−12=__________
4) −5−6=__________
5) 9−13=__________
6) −7−13=__________
7) −14+8=__________
8) −6+9=__________
9) 6−13=__________
10) −14−6=__________
11) −8+12=__________
12) 5−10=__________
Quiz 1.2O Name_________________________________
7|Page
(1) −54
−6
(2) 24
−4
(3) −6(−8)
(4) 78
(5) −40
−8
(6) 8(−5)
(7) −3(−7)
(8) −49
7
(9) 7(−9)
(10) 63
−9
(11) −59
(12) −27
3
Quiz 1.2T Name_________________________________
1)
2) −18 11)
3) 3
−6+16
4) −9−6
5) 12)
6) −83
7) 7(−9)
8)
13)
9)
10) −14+(−6)
−17+8 14)
−24 −64
−6 8
15)
−18+(−12)
16)
−11+6 17) 42
18) −6
−49
7 −98
−5+14 −16+8
19)
−12−8 −13+(−6)
20) −3+12
36
−4
8|Page
Quiz 1.3D Name_________________________________
I. Graphing Vocabulary 4. = (______ , ______)
5. _________________________
II. Graphing Points 6. ________________________
Graph and Label:
y
A (−3,−7) F (3,−6)
B (0,5) G (7,0) x
C (6,8) H (2,1)
D (−4,0) I (−7,−1)
E (−5,2) J (0,−2)
Find the Coordinates: y F E
A____________ C
B____________ x
C____________ D G
D____________ B
E____________
F____________ A
G____________
H____________ H
I_____________ I
9|Page
Quiz 1.4E Name_________________________________
Complete the table:
Preimage Slide Image Preimage Slide Image
7 right 6, (5,2)
1 (−2,9) down 10, (−4,5)
up 1 (−4,4)
left 3 8 left 7, (−2,−3)
(5,−6)
2 (3,8) right 2, up 3 (−5,−6)
9 (0,−5)
down 12
10 (3,9)
3 (−1,−7) up 13,
11 (−1,7)
right 6
12 (−7,4)
4 (5,−6) left 10,
down 2
5 left 4, (2,−6)
down 4
6 right 2, (−8,−3)
down 10
y Graph, if needed.
x
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Quiz 1.5 F Name_________________________________
I. Graph and label these lines: y
A. y = −131x+7 x
B. y = 3x−6
C. y = 52x−2
D. y = −2x+4
E. y = − 13x+1
II. Find the equation for each line: C.__________________________________
A.__________________________________ E._________________________________
B.__________________________________ A BC
D._________________________________
y
Dx
E
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Quiz 1.6E Name ____________________________________
Find the points where the lines cross (intersect). Circle the point, and write its
coordinates in the box below. For convenience, graph both sets of lines on the same
graph.
(1) (a) y=34x+8 (2) (a) y=2x−9
(b) y=− 14x+4 (b) y=− 32x−1
y
x
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Quiz 1.6E (cont’d) Name ____________________________________
Find the points where the lines cross (intersect). Circle the point, and write its
coordinates in the box below. For convenience, graph both sets of lines on the same
graph.
(3) (a) y=12x+4 (4) (a) y=−3x−9
(b) y=−121x+12 (b) y=12x−2
y
x
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Quiz 1.6E (cont’d) Name ____________________________________
Find the points where the lines cross (intersect). Circle the point, and write its
coordinates in the box below. For convenience, graph both sets of lines on the same
graph.
(5) (a) y=31x+6 (6) (a) y=− 14x+1
(b) y=112x−1 (b) y=43x−7
y
x
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Quiz 1.7E Name______________________________
For each circle, find the center and radius. Then give the equation for that
circle. y
AB
E x
D
C
Center ( , ) Radius r = Equation (x )2 + (y )2 = r2
A
B 15 | P a g e
C
D
E
Quiz 1.7E (cont.) Name______________________________
For each circle, give the equation for that circle. Then sketch (graph) the
circles. Label them A, B, C, D, E, accordingly.
Center ( , ) Radius r = Equation (x )2 + (y )2 = r2
A (0, 3) 2
B (−5, 6) 1
C (5, −4) 5
D (−2, −6) 3
E (4, 3) 4
y
x
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Quiz 1.8E Name_________________________________
Simplify:
1) 21228=_______________________________________________________________________
2) 6567=________________________________________________________________________
3) MM4M3=_____________________________________________________________________
4) x2x7=___________________________________________________________________________
5) A4B3AB4=_______________________________________________________________________
6) 7N53N4=________________________________________________________________________
7) −8w67w2=_______________________________________________________________________
8) −6y3−9y2=________________________________________________________________________
9) (A7)2=_____________________________________________________________________________
10) (2B3)3=___________________________________________________________________________
Fill in the circles:
11) 383 =312
12) C C5=C9
13) 939 =911
14) A4B A B5=A7B11
15) x37x =63x12
16) (M )2=M20
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Quiz 1.9 E Name_________________________________
I. Simplify
1) 89/87=_________________________________________________________________________
2) 26/23=_________________________________________________________________________
3) E9/E5=_________________________________________________________________________
4) 36x8/(4x3)= _________________________________________________________________________
5) 49A10B6/(7A3B)=_________________________________________________________________________
6) 72A8B5C/(−8A3B4C)=____________________________________________________________________
7) −42x7y8z9/(−6x6y6z6)=___________________________________________________________________
8) −54A10B4C9/(9A8B4C8)=_________________________________________________________________
II. Fill in the circles:
9) 78/7 =73
10) R /R2=R7
11) 42A10B /( A B3)=−7A3B4
12) /(5A4B6) =−8A3B2
13) −81x9y3z10/( ) =9x2yz4
14) −48A7BC6/( A BC )=−6A3C3
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Quiz 1.10 E Name_________________________________
Simplify: ________(8) 5−310215
________(1) E4F−3 ________(9) 923−3
________(10) 3−2242−454
________(2) 758−9 ________(11) 1022−3543−35−2
________(12) 186−29243−3
________(3) 5−456 _________(13) 24w−64−2w13
________(14) 3−2k1562k−9
________(4) 2182−3
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________(5) B12B−8
________(6) C−7C15
________(7) x9y−4x−6y9
Quiz 1.11 E Name_________________________________
Combine like terms:
(1) 20−10A2−5A+20A2−25−5A=__________________________________
(2) −5Q+6P−7R+10R−2P+Q=____________________________________
(3) 10A+11B−12C−11A−13B−8C=_______________________________
(4) −4−5x−9x2+1−x+6x2=________________________________________
(5) 3x−4y+5z−9x−3y+3z=______________________________________
(6) −4A+6B−8C−10B+4A+8C=_________________________________
(7) −8A3+7A+6A2−A2−15A−13A3=______________________________
(8) 11P+12Q−13R−20P+8Q−R=_________________________________
(9) 7y−6x−5z+3z−6x−5y=______________________________________
(10) 12x2−10x−9−14x2+7x+5=_________________________________
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Quiz 1.12 E Name_________________________________
Simplify: 21 | P a g e
________(1) −7M4(−6M3)
________(2) −12w+7w
________(3) −48C6/(8C2)
________(4) −72x2+22x2
________(5) 8A3B4(−9AB2)
________(6) 27A2B3/(−3AB2)
________(7) 5x+8y−3z−8y−13x−2z
________(8) 320/314
________(9) −6w+13w−12w
________(10) −6w(9w)
________(11) B8/B2
________(12) 81F14/(−9F6)
Quiz 1.13 E Name_________________________________
Simplify each expression: (10) 20−24÷63+12
(1) 48÷(32−1)9 (11) 7+(20+22)÷6
(2) 8+9−27 (12) 6+210÷5+10
(3) 7[(24−10)3−10]+4 (13) 50−93+3
(4) 103÷6+18÷327 (14) 6+3(12−23)
(5) 12(32−7)÷4 (15) 103÷5−2+4
(6) 54÷[18−(6+3)] (16) (15+17)÷23+6
(7) 10+49÷6+14 (17) 78−48÷8+2
(8) 23+30÷5÷3+10 (18) 2[36÷(32−5)]−8
(9) (24+30)÷(24−10)
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C1 Review Chapter 1 Review
1) Evaluate by cancelling: Name __________________________
A)
45 16 42 63 18 =
9 12 30 27 56
B) 36 16 21 48 =
32 42 24 27
54
12
2) Evaluate:
A) 7 − 13 =
E) −5 + 14 =
B) −6 − 9 = F) 8 − 17 =
C) −8(−6) =
D) −54 = G)−9(5) =
63
9
H) −7 =
3) Identify the following
A) A)
B) B)
C)
D) C) D)
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C1 Review (cont.) A Name __________________________
4) Give the coordinates B E
A)
B) D
C)
D)
E)
5) Find the equation of each A C
line graphed: B
A)
B) C
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C)
D
D)
C1 Review (cont.) Name __________________________
6) Using the graphs, identify the points where the pairs of lines intersect.
A) = − 1 + 6
2
y = 3x − 1
_________________________
B) y = −x − 1
y = 2x − 4
_________________________
C) = 1 − 1
3
= − 2 − 4
3
_________________________
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C1 Review (cont.) Name __________________________
7) Evaluate:
A) y2 y6=
B) y4 y y3 =
) 8 = ________________
6
D) 6 = ________________
E) x9 y‐4 x‐5 y10 =
F) A‐3 B7 B‐2 A11=
G) 7A − 9B – 12C + 15B − C − 13A = ______________________________
H) −8x2 + 5x – 14 – 13x + 8 = ______________________________
I) 14C4 – 9C4 =
J) 8ab2 + 14ab2 =
K) 6a4 8a3 =
L) −4x2 5x6 =
M) 1812 = ________________
65
N) −354 = ________________
7
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C1 Review (cont.) Name __________________________
Evaluate:
O) (32 22 – 8 3) ÷ 2 – 18 ÷ 3 =
P) (52 + 2) ÷ 32 + 22 – 5 =
Q) 8 2 ÷ 4 + 8 – 6 2 ÷ 3 =
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Chapter 1 ‐ Test
Name
1) Evaluate by cancelling
27 14 30 6 8 =
15 24 7 9 12
Evaluate 7)
2) −7 − 4 =
3) 6 − 21 = 8)
4) 7(−6) = 6)
5) −72 =
8
Identify the following:
6)
7)
8)
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Chapter One Test (cont.) Name _____________________
Give the coordinates:
9
9)
10)
10
Find the equation of each line graphed:
11)
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Chapter One Test (cont.) Name
12) Using thegraph, identify the point where the pair of lines intersects:
y = 2x − 4
y= − 2 + 4
3
Evaluate:
13) x3 x5 x =
14) x15=
x9
15) x8 y‐3 x‐5 y10 =
16) 12x2 – 16x + 3 – 4x + 3x2 – 10 =
17) 16x5 + 2x5 =
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Chapter One Test (cont.) Name
Evaluate:
18) 16x5 2x5 =
19) 165 = ________________
23
20) 10 4 ÷ 23 + 18 ÷ 9 3
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CHAPTER TWO
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Quiz 2.1E Name_________________________________
Solve for x: 2) −6 + x = -3 3) x – r = q 4) x+ 8 = 5
1) 3 = 12 + x
5) −4 = −10 + x 6) 5 + x = 9 7) x – 14 = 6 8) y + x = w
9) x – 8 = 8 10) −2 = x + 8 11) x – 6 = 7 12) x + c = b
13) x + 3 = 8 14) 9 = x – 7 15) x + 9 = - 11
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Quiz 2.2E Name _________________________
Solve for x:
1) −5 = 45 2) −7 = − 3) 8 = 40 4) −54 = −9
4
5) = 5 6) = 7) − = −2 8) =
6 12
9) −6 = 18 10) 9= − 11) 7 = 49 12) −63 = 9
9
13) = −12 14) = 15) 7 = 16) − = 6
5 5 7
17) 54 = 9x 18) =
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Quiz 2.3 E Name _______________________
Solve for x:
2) −7 + = −9 3) = −
1) 60 = 27 + 3 8
4) −6 = − 13 5) 24 + 8 = 56 6) 6+ = −2
3 4
7) 18 = 5 − 12 8) − = 9) −5 − = −14
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Quiz 2.3 E (cont.) Name _______________________
Solve for x:
11) −13 − 6 = −61 12) − + 12 = −3
10) + =
13) 12 = 21 − 14) 7 − 3 = 39 15) = +
2
16) 11 = 12 − 13 17) −9 − 4 = 50 18) − 7 = −12
6
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Quiz 2.4E Name _________________________________
List the factors of each number. Then classify each as prime or
composite.
Number Factors Prime or Composite
1) 32
2) 25
3) 31
4) 16
5) 27
6) 18
Find the prime factorization of each of the numbers below:
7) 8) 9) 10)
80 63 90 150
Find the GCF of each pair of numbers:
11) 12) 13) 14)
45 and 36 24 and 42 21 and 35 56 and 40
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Quiz 2.5 E Name_________________________________
List three fractions equal to each fraction below:
5
1) 8 = _______________ = ________________ = ________________
2) 2 = _______________ = ________________ = ________________
3
8
3) 9 = _______________ = ________________ = ________________
Find the number that would fill each circle below:
4. 5 = 8) 6 = 12
6 18
30
5. 3 = 27 9) = 49
4 63
9
6. 4 = 54 10) 12 = 32
9 48
7. 2 = 14 11) = 21
5 56
8
Reduce each fraction: 27 21
15) 30 = _______________ 18) 24 = ______________
16
12) 24 = ________________ 9 19) 20 = _______________
16) 36 = _______________ 45
28
13) 32 = ________________ 14 20) 21 = _______________
17) 35 = _______________ 28
30
14) 36 = ________________
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Quiz 2.6D Name_________________________________
Mixed Number Improper Fraction
1) 6 3 19
5 5
27
2) 1 4
2 17
4 3
37
3) 5 10
6 20
1 9
4) 2
7
3
5) 3
4
5
6)
7)
8)
9)
10)
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Quiz 2.7 E Name_________________________________
Words Mathematical Expression
1) the sum of a number and four
2) ten less than the quotient of a number
and five
3) eleven more than twice a number
4) the quotient of a number and five
5) seven more than six times a number
6) two less than a number
7) five more than the product of a
number and ten
8) thirty more than six times a number
9) a number divided by eight
10) the difference between a number
and three
11) five more than a number
12) six less than nine times a number
13) the product of a number and nine
14) twelve times a number
15) x+8
16) 4x+5
17) x−8
18) 9x−7
19) 6x+2
20) 3x+14
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Quiz 2.8 E Name ___________________________
Solve for x: 7) + 8 = 7( + 8) + 3( + 8)
1) 5( + 7)– x– 19 = – 3(x– 13)– 2
2) 5– 7 = 8x + 29 8) 4(x + 4) = – 4x
3) 20 + 13– 8x– 7 + 2x + 18 = 7x + 7– 10x + 3 + 9x– 10
9) 24– 18x = 6(4– 3x)
4) 7– 9 = x– 15 + 6x 10) x+2(x+10) = – 8�x– 10� + 3x– 20
5) 6(x + 7)– 2(x + 1) = – 2(x + 7) 11) 2x+2(3x+10) = − 43−x
6) 9– 16 = 4x + 14 12) 4(2x– 7)– 10 = 2
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Quiz 2.9E Name__________________________________
Place Values
Label the place values below:
_______, _______ _______ _______, _______ _______ _______ . _______ _______ _______ _______ _______
Rounding
Round each of these numbers to the indicated decimal place:
1) 1,790; hundred 7) .09615; ten thousandth
_______________________ _________________________
2) 64,350; thousand 8) 29,575; thousand
_______________________ _________________________
3) .3602; thousandth 9) 42.95; one
_______________________ _________________________
4) 12.9; ten 10) 2,969,000; hundred thousand
_______________________ _________________________
5) 3,506,025; million 11) 15.447; tenth
_______________________ _________________________
6) .4739; hundredth 12) .0649; thousandth
_______________________ _________________________
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Quiz 2.10 E Name__________________________________
1) .5−.029
6) .504−.366 11) 10−2.152
2) 2.3+12+5.7 7) 2000−652.8 12) .07+.32
3) .132−.065 8) 100−96.41 13) .06+8+.7
4) .27+300 9) 4−.075 14) .82+.18
5) 1−.056 10) .369+.631 15) .713−.575
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Quiz 2.11E (7) 45 ÷ .09 = Name__________________________________
(1) .7 x .8 = (13) 3.2 ÷ .004 =
(2) .005 x .007 = (8) 1.2 x .6 = (14) 54 ÷ .006 =
(3) .64 ÷ .08 = (9) .024 ÷ 4 = (15) 40 x .003 =
(4) .8 x 8 = (10) .0018 ÷ .006 = (16) .00016 ÷ .08 =
(5) .081 ÷ .09 = (11) 480 x 8 = (17) .03 x 8 =
(6) .004 x .009 = (12) 30 x .07 = (18) .2 ÷ 50 =
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Quiz 2.12 D Name__________________________________
1) .6 − .27 =
9) .72 ÷ .8 = 17) .6 x .03 =
2) .0056 ÷ .007 = 10) .04 x .9 = 18) .657 + .353 =
3) .3 x .009 = 11) .6 + 21 +.03 = 19) 24 ÷ .08 =
4) 4 − .037 = 12) .042 ÷ .006 = 20) .08 x .04 =
5) 4.8 ÷ .008 = 13) .007 x .005 = 21) .81 ÷ .09 =
6) .9 x 6 = 14) .01 − .00038 = 22) .009 x . 5 =
7) .0032 ÷ .04 = 15) 8 x .009 = 23) .05 − .0029 =
8) 4 x 1.2 = 16) .0027 ÷ 3 = 24) .4 + .518 =
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Quiz 2.13 E Name__________________________________
Complete the table:
Fraction Decimal Percent
1) 9
10
2) 17
50
3) 3
4
4) 7
20
5) .625
.17
6) .15
.24
7)
30%
8) 6%
80%
9) 12%
10)
11)
12)
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Quiz 2.14 E Name__________________________________
1) 12 is 30% of what number? 6) 24 is what percent of 32?
2) What is 25% of 28? 7) 21 is 70% of what number?
3) 21 is what percent of 35? 8) What is 20% of 25?
4) 16 is 50% of what number? 9) 50 is what percent of 200?
5) 20 is what percent of 80? 10) 6 is 25% of what number?
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Quiz 2.15E Name__________________________________
Evaluate:
1) |−7| = ____________
2) |19| = ___________
Solve each equation:
__________________ 3) |x−3| = 17
__________________ 4) 7+ |x+8| = 16
__________________ 5) |x+9| = 2
__________________ 6) 9 |x+5| = 54
__________________ 7) |x+6| = −9
__________________ 8) − |10+x| = −13
__________________ 9) −3 |7+x| +21 = 15
__________________ 10) 5|x−4| −3 = 27
__________________ 11) |x−12| = 3
__________________ 12) |x+8| − 4 = 2
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Quiz 2.16 E Name__________________________________
Fill in the table: Scientific Notation
Standard Form 1.8 x 10−1
1 .0062 5.2 x 106
2 730,000 4 x 10−7
3 .014 3 x 102
4 .3 2.5 x 10−4
5 .00000087 6.09 x 104
6 94,000
7
8
9
10
11
12
Order from smallest to largest:
13) 1.5 x 10−2, 1.5 x 107, 1.5 x 10−5, 1.5 x 103
14) 2.3 x 108, 3.2 x 10−3, 8.7 x 104, 9.3 x 10−4
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