Name :

Teacher :

Score :

Date :

identify a.nd Calculate the Perimeter for eaoh Quadrilateral.

1) 2)

al

a1= 9.6 yds a2 = 3 yds bl = 5.14 yds b2 = 5.55 yds

h = 4.2 yds

Perimeter:

Type:

a = 6.02 ft c= 9.7ft • h=5.7ft

Perimeter:

Type:

a= 6.6 yds c = 9.2 yds h = 5.9 yds

Perimeter:

Type:

4) 5) 6)

al

al = 9.8 ft a2 = 3.1 ft 131 = 6.65 ft b2 = 5.24 ft

h=4.8 ft

Perimeter:

Type:

7)

a= 5.8 mm h =5.07 mm

•

Perimeter:

Type:

8)

a= 5.9 mm h =5.3 mm

Perimeter:

Type:

9) w w

I = 7 inches w = 4 inches

1=8 cm w=4.1 cm s= 5.4 cm

Perimeter: Perimeter:

Perimeter:

Type: Type: Type:

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1 2)

3)

a = 5.16 mm c= 8.2mm h=4.7mm

s = 6.5 mm

s = 5.5 Inches

Area: Area:

Type:

Area:

Type:

Type:

w = 4.7 yds

Name : Score :

Teacher : • Date :

identify and Calculate the Area for each Quadrilateral.

r •

4) w

5) w

6) w

1=7.2 cm w =4.5 cm 1=8.4 ft w=5.4 ft I = 7.7 yds

Area: Area: Area:

Type: Type: Type:

7) w

8) 9)

I = 8.9 Inches w = 52 inches a = 5.9 ft c=9.8 ft h =5.5 ft

s = 5.7 yds

Area: Area: Area: •

Type: /0

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Type: Type:

4)

al

al = 9.4 inches a2 = 4.8 inches a = 5.4 cm h = 4.85 cm bl = 6.62 inches b2 = 4.8 inches

h = 4.8 inches

5)

Name :

Teacher :

Score :

Date

identify and Calculate the Area. for each Quadrilateral,

al

al =9 ft a2=4.2ft bl = 5.57 ft b2 = 4.35 ft

h = 4.2 ft

Area:

Type:

2)

a = 5.7 cm h =5.08 cm

al

al =9.3ft a2=3ft bl= 5.42 ft b2 = 5.74 ft

h =4.6 ft

Area:

Type:

6)

a = 6.3 yds h =5.56 yds

Area:

Type:

Area:

Type:

7)

a = 6.2 mm h = 5.71 mm

Area:

Type:

Area:

Type:

a2 8) bAik

al

al = 8.1 inches a2 = 3.5 inches bl = 6.31 inches b2 = 5.85 inches

h = 5.6 inches

Area:

Type:

Area:

Type:

9)

al

al = 8.7 mm a2 = 3.9 mm bl= 6.65 mm b2 = 6 mm

h = 5.8 mm

Area:

Type:

Math-Aids.Com

b2

Name :

Teacher :

Score :

Date :

Subtracting Fractions

1)

2)

3)

4)

5)

6)

7)

8)

9)

10 )

11 )

12 )

13 )

14 )

15 )

7

r

^

w

1 =

=

=

=

=

ri71 Math-Aids.Com P.-. .4, . •••

8 2

4 2

4 14

13 6

46 4

23 8

6 2

27 2

5 1

15 2

7 11

21 2

12 5

9 5

12 14

24 1

20 14

4 3

21 8

7 4

11 3

22 1

6 14

3 1

54 3

4 10

27 5

40 14.

29 58

•

s• •♦ • • • • ow • •••i ••

Basic Arithmetic Skill

Adding or Subtracting Fractions with Different Denominators

Evaluate each expression-

4

3 2 2) I+5 9

1) — + 5 — • —

3) 13+ 4) 3 4)S - 1 7 2

3 1 3 5) 1+ —

7 7 + 2

4 9 S I 8) +

5 7 4 2

7 5 10) 7— 4 —1

9) 4 — + — 8

3 3

11) — +4 12) 3—

2 3 7

2 10 13) 1

3 7

13 1 15) 4— 16) 4 — +

3—

3 11 17) +

2 6

4 3 18) +

2 7

20) 2 3 13 — +

Name : Teacher :

Score : Date :

Adding. and Subtracting Rational Numbers

Find each sum or difference.

2 7. 4 1) - (- ) - 8 9) 2+31

2) (4) (-46)

9) 2 - (-8)

3) 25 + 8 10) (-2.2) + 3.4 + 1.1

4) (-2.1) - 2.7 - (-1.9)

5) 2 3 5 4 6 4

6) 7 ("1) 3

7) (-2.5) + (-3.1) + 7.1

11) (-38) + 4

12) (u2.1) + 7.3

13) 5 +(-7)-1-

14) (-7.2) - 8.0 - 4.3

0:154 •A Math-Aide r..nm

Natne: score:

(Circle - Area)

Find the area of each circle. Round the answer to tenth decimal place. ( use Tr =3.14 )

3) 2) 1)

Area = Area = Area =

4) 5) 6)

Area = Area = Area =

7) 8) 9)

s. Area = Area = Area =

D F

M

Radius: 16 inches

Diameter:

Circumference:

Area:

g ) K

Math-Aide r.nm

Name :

Teacher :

Score :

Date :

Solve the missing elements for each problem. Use 3.14 for 1Y .

Radius:

Diameter:

Circumference:

Area:

2)

Radius:

Diameter.

Circumference:

Area:

Radius:

Diameter: 24 inches

Circumference:

Area:

19

inches 0

11

Indies

Radius:

Diameter:

Circumference:

Area:

Radius:

Diameter:

Circumference:

Area:

M Radius:

Diameter: 34

inches

Circumference:

Area:

6

inches 2

inches

D

Radius: Radius:

Diameter: 6 inches Diameter: 18 inches

Circumference: Circumference:

Area: Area:

score : Name:

Example: Circumference of a circle =2nr

Radius (r) = 31 cm

Circumference = 2rrr

= 2x 3.14 x31

Circumference = 194.7 cm

1) 2) 3)

6) 4) 5)

7) 8) 9)

(Circle - Circumference)

Find the circumference of each circle. Round the answer to tenth decimal place. ( use n=3.14 )

. . .

Circumference= . .

. . . . .

t : Circumference =: : , Circumference= ( , , ' , . .

. . .. Circumference = i . . : Circumference=; ,

. . : Circumference=

. .

. . ( . .

: . ..

Circumference = i : Circumference =

. Circumference = :

. . . : . .

Name :

Teacher :

Score :

Date :

1.2) 55.2

2.8) 53.2

9.1) 891.8

1.4) 110.6 1.3) 50.7

7.4) 362.6

7.8) 265.2 5.2) 514.8 7.1) 149.1

Efici Math-Aids.Com . . . .

Name :

Teacher :

Score :

Date :

Converting, Between Percent _Decimal5 v and Fractions

Convert Decimal to Percent

0.656 = 1.46 = 0.131 =

1.7 = 0.45 = 1.2 =

Convert Percent to Decimal

144 % = 72 % = 72.9 % =

77.6 % = 41.4 % = 94 % =

Convert Decimal to Fraction

1.88 =

1.61 =

Convert Fraction to Decimal

0.18 =

0.174 =

1 35

4 = • 25 = 33 12

25 = 10 =

Convert Fraction to Percent 99 48

50 - 50 - 3 36

s 20 -

0.856 =

0.27 =

88 50 = 9 40 -

15 16 3

4 -

Convert Percent to Fraction

78.9 % = 50 % = 25.5 % =

124 % = 165 %= 51.7 %=

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Subtracting Integers (A) • Use thi integer strategy to find each answer.

(-15) - 14 =

(-5) - 15 =

13 - (-2) =

2 - (-8) =

(-5) - 10 =

12 - (-4)

(-8) - (-12)

(2) - (-4) =

= (4) - 7 =

(-8) - 7 =

2 - (11) =

(-8) - (-4) =

(-10) - 9 = 7 - 11 = 7 - 3

7- (-15) = (-7) - 9 = (-4) - (-5) =

(13) - 1 = (-5) -1= (-7) - (45) =

1-10 5-6= 9 - (-4)=

14 - § = 1 - 6 = (-6) - 14=

Math-Drills.Com

Adding Integers (A) Use an integer strategy to find each answer.

(-3) ÷ (+12) = (-15) + (-10) = . (+15) + (-10)

(-15) + (-3) = (+6) + (+5) = (-7) + (-5) =

(+9) + (+4) = (+9) + (+11) = (+10) + (+11)

(-15) + (+15) = (-7) + (+5) = (-2) + (+11) =

(+11) + (-3) = (-9) + (-14) = (+14) + (+11)

=

=

=

(-5) + (-7) = (-10) + (+2) =

(+11) + (+13) = (-7) + (-12) =

(-14) + (+5) = (-1) + (+10) =

(+5) + (-14) = (-3) + (-10) =

(+8) + (-12) = (-10) + (-9) =

(+4) + (+13) =

(-4) + (-7) =

(-5) + (-11) =

(-8) + (-5) =

(-1) + (+3)=

Math-Drills.Com

Name : Teacher :

Score : Date :

1) (+72) + ( -9)

3) (+28) + ( -7) =

5) (+45) + ( -5) =

7) (+42) + ( -6) =

9) (+35) + ( -7) =

11) (+121) + ( -11) =

13) (+35) + ( -7) =

15) (+60) + ( -10) =

17) (+24) + ( -6) =

19) (+42) + ( -7) =

21) (+90) + ( -9) —

23) (+30) +(-6) =

25) (+77) + ( -11) =

27) (+16) + ( -8) =

29) (+54) + ( -9) =

2) (+33) + -3) =

4) (+20) + ( -4) =

6) (+50) + ( -5) =

8) (+45) + -5) =

10) (+18) + -3) =

12) (+10) + -5) =

14) (+24) + ( -3) =

16) (+35) + ( -5) =

18) (+64) + ( -8) =

20) (+40) + ( -10) =

22) (+33) + ( -3) =

24) (+12) + ( -4) =

26) (+40) + ( -5) =

28) (+90) + ( -9) =

30) (+45) + ( -9) =

Math-Aids.Com

Name :

Teacher :

Score :

Date :

1) ( -2) x ( -6) =

3) 0)x(-8) =

5) (-1)x(-7) =

7) ( 0)x(-3) =

9) ( -4) x ( -2) =

11) ( -2) x(-7) =

13) ( 0)x(-1) =

15) ( -8) x -4) =

17) ( x -3) =

19) ( -5) x ( -2) =

21) (-4)x(0) =

23) ( -6) x ( -3) =

25) ( x -3) =

27) ( -1) x -8) =

29) ( -8) x -4) =

2) ( -6) x ( -5) =

4) (-5)x(-1) =

6) ( -8) x ( -5) =

8) ( -6) x ( -6) =

10) ( -7) x ( -2) =

12) ( -1) x ( -7) =

14) ( -8) x ( 0) =

16) ( 0) x ( -8) =

18) ( -8) x =

20) ( -9) x ( -6) =

22) ( -3) x ( =

24) ( -9) x ( -6) =

26) ( -8) x -7) =

28) ( -7) x -4) =

30) ( -3) x ( 0) =

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..

Student Name: Score:

One-Step Equations—Subtraction

Solve the one-step subtraction equations:

y-3=2 2-2=9

.2 — 6 =1 - k-9=4

m — 1 =9 11-4=5

t-8=0 x-7=3

i

1

1

..,

Student Name: Score:

{ One-Step Equations—Addition

Solve the one-step addition equations:

x+2=3 z+4=9

x+6=11 m+1=8

n+3=13 - y+5=10

x+7=8 z+2=6

Name :

Teacher :

Score :

Date :

Mean, Mode, Median, and Range

1) 6) 28, 81, 51, 47, 88, 82, 43 98,

Mean Median Range Mean

2) 28, 56, 60, 74,15, 89, 56

Mean Median Range

24,

46, 72, 52,

Median

23, 41,

Range

67

46, 74, 30,

Median

91, 92,

Range

59, 37, 59

87, 13,581 77, 77, 54, 61, 98

3) 15, 971 86, 75,97 7) 97,

Mean Median Range Mean

8)

Mean Median Range.

4) 97, 23, 76, 87, 17

Mean Median Range

9) 171 36, 92,15, 24, 26,14

Mean Median Range

5)

20, 77, 25, 69, 99, 82, 10)

97 50, 57, 31, 19, 78'

Mean Median Range Mean Median Range

Math-Aids.Com

Name :

Teacher :

Score :

Date

Ratios and. Rates

Express each phrase as a rate and unit rate. (Round your answer to the nearest hundredth.)

Rate Unit Rate

1) 5 pencils for 12 dollars

2) 100 miles on 6 gallons of gas

3) 16 dollars for 7 books

4) 12 chocolate bars cost 16 dollars

5) 8 dollars for 4 cans of tuna

6) mowed 3 yards for $45.00

7) 11 batteries cost 25 dollars

8) 4 inches of snow in 7 hours

9) 6 movie tickets cost $35.00

10) 6 calculators cost $190.00

O ?ND

.2148 .115.451

10.929

•

20. 0.26

23. 1.70 •

26. 4.52288 29. 52.61 32. 0.555

35. 425.599

21. 1.5Z246 24. 0.163 27. 0.Z87

30. il.555 33. 10.225

36. 0.92929

'HORSES A trainer recorded a racehorse running at 47.54 miles per hour. ,Round this speed to the nearest mile per hour.

POPULATION In 2000, the population of Texas was 20.85 million. Round to the nearest million.

• • •••

Rounding Decimals When a number has more decimal places than you want or need, you can found it Use the rules below to round a number to anyplace value.

Look at the digit to the right of the place being rounded. • if the digit is 4 or less, the digit being rounded remains the same. • if the digit is 5 or greater, the digit being rounded is rounded up.

Rounding Decimals

Round Decimals • Round 3.92 to the nearest tenth. tenths place

. • 3.92 Look at the digit to the right of the tenths place. Since 2 is less than 5, the digit in the tenths place stays the same.

3.92 rounded to the nearest tenth is 3.9.

0 Round 46.297 to the nearest hundredth. 4 hundredths place

-46297 Look at the digit to the right of the hundredths place. Since 7 is greater than 5, round 9 up.

. 46.297 rounded to the nearest hundredth is 46.30.

ercis es

•v..

:Round each number to I. 0.315; tenth 4. 43219; hundredth . 7.0375; thousandth

thousandth 3 0.445; hundredth

476.835; hundredth

the given place value. 2. 02456; hundredth 5..15.522; tenth

• 8. 16.399; tenth 11. 1,000.37; tenth 14. 490299; ones 17. 682.596; tenth

3. 17.499; tenth 6. 9.6; ones 9. 6.95; tenth

12. 750.523; ones 15. 999.99; tenth 18. 1,000.562; ones

3bund each number to the underlined place-value position.

Prerequisite Ski

Infinite Algebra 1 Name

One-Step Inequalities Date Period

Solve each inequality and graph its solution.

1) -12>x-7 2) -1-Fr4 1 1 (I 1 1 I 1 1 1 1 1)

-12 -10 -8 -6 -4 -2 (1 1 I 1 -2-10 1

1 2

1 3

1 4

1 5

I 6

1 7

1) 8

3) n - 6 5-14 4) b - 7 < -12 (I 1 1 I 1 1 1 I 1 I 1)

-10 -8 -6 -4 -2 (1 1 1 1 -7 -6 -5 -4

1 -3

I -2

I -1

1 0

1 1

1 2

1) 3

5) a - 17 > -16 6) 15 +x50 I 1 1 (1 1 1 1 I 1 I 1)-

-5 -4 -3 -2 -1 0 1 2 3 4 S <1 1 I 1 -22 -20

1 -18

1 1 -16

1 1 -14

1 I) -12

7) 3 + v 5-9 8) 8 .. n - 6 (1 1 1 1 1 1 1 1 1 1 1) -4-1-4-1-1-1—i—I-1-1-1-1-).-

-14 -12 -10 -8 -6 67 8 9 10 11 12 13 14 15 16

9) -3x > 3 /I

1 10) - > 3

3 (1 I 1 -S -4 -3

1 -2

1 -1

1 0

1 1

1 2

1 3 4

I) 5

(1 1 1 1 1

3 4 5 67 : 8

1 9

1 10

1 11

1 12

1) 13

12) -9x z -90 11) <-4

4

(I 1 I I 1

3 4 5 6 7 1 8

1 9

I 10

1 11

I 12

I) 13

1 1 I I) (i 1 1 -24 -22

1 1 -20

1 1 -18 -16 -14

•

13) 0 Z 7n 1 1 1 1 1)

14) — 5

-5 -4 -3 -2 -I 0 1 2 3 4 5 1 1 1 1 1 1 1 1 1 1) (1

-32 -30 -23 -26 -24

15) —13x <-156 16) 32 z —16p ( 1 1 I 1 45 6 7

1 8

1 1 910

1 11

1 12

1 13

1)‘ 14 -6 -S -4 -3 -2 -I 0 I 2 3 4

17) —8>v-3 18) 1155+x (I 1 1 1 1 1 1 (1 1 1 I

-8 -7 -6 -5 1

-4 1

-3 1

-2 1

-1 1 0

I 1

1) 2 1 2 3 4567

1 8

1 1 910

1) 11

19) 25 z n +13 20) —168 > —12a (1 1 1 1 1 1 1 1 1 1 1) 1 1)

8 910 11 12 13 14 15 16 17 18 AI

12 1

13 1

14 1 1

15 16 1

17 1

18 1

19 1

20 21 22

21) —3 5 x —4 22) — >6

3 (I -7

1 1 1 -6 -4

1 -3

1 -2

I -I

1 0

1 1

1 2

1) 3

(I I I I 1 10 11 12 13 14

I 1 1516

I 17

1 18

I 19

1) 20

23) 12n z 84 24) —22 > —10 + b (1. 1 1 1 1 1 1 1 1 1 1)

(1 1 1 1 1 I 1 1 1 1 1)

2 3 4 S 6 7 8 910 11 12 -14 -12 -10 -8 -6

Simplify Fractions (A) Simplify each fraction to its lowest terms.

9 —

4 = 18 20 18 16 36 40

70 _ 18 = 5 _ 21 _ 80 — 24 40 36

6 21 _ 9 = 9 9 56 36 45 —

6 = 14 = 24 _ 10 42 35 36 12

36 _ 4 _ 12 _ 63 _ 45 24 21 77 —

12 = 30 _ —

32 42 = 15 40 48 77

18 28 _ 12 _ 12 = 36 — 42 — 24 — 15

40 12 6 = 36 = 60 18 40 — 24

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