GRADE 8 MATHEMATICS

VIRGINIA STANDARDS OF LEARNING Spring 2010 Released Test

GRADE 8 MATHEMATICS

Form M0110, CORE 1

Property of the Virginia Department of Education

Copyright ?2010 by the Commonwealth of Virginia, Department of Education, P.O. Box 2120, Richmond, Virginia 23218-2120. All rights reserved. Except as permitted by law, this material may not be reproduced or used in any form or by any means, electronic or mechanical, including photocopying or recording, or by any information storage or retrieval system, without written permission from the copyright owner. Commonwealth of Virginia public school educators may reproduce any portion of these released tests for non-commercial educational purposes without requesting permission. All others should direct their written requests to the Virginia Department of Education, Division of Student Assessment and School Improvement, at the above address or by e-mail to Student_Assessment@doe..

Grade 8 Mathematics Formula Sheet

h

b

A

=

1 2

bh

s

s

p = 4s A = s2

w

Geometric Formulas

b

h b

A = bh

b1 h

h

l

w

V = lwh

S.A.= 2lw + 2lh + 2wh

r

h

b2

A

=

1 2

h(b1 +

b2 )

r

V = r2h S.A.= 2 rh + 2 r2

a

c

l h

r

V

=

1 3

r2h

S.A.= rl + r2

h

l

B

V

=

1 3

Bh

S.A.=

1 2

lp

+

B

l

p = 2l + 2w A = lw

C=2 r A = r2

b

c2 = a2 + b2

milligram gram kilogram milliliter liter kiloliter millimeter centimeter meter kilometer square centimeter cubic centimeter

Abbreviations

mg

ounce

g

pound

kg

quart

mL

gallon

L

inch

kL

foot

mm

yard

cm

mile

m

square inch

km

square foot

cm2

cubic inch

cm3

cubic foot

oz lb qt gal. in. ft yd mi. sq in. sq ft cu in. cu ft

Pi

3.14

22 7

volume

V

year

yr

total surface area

S.A.

month

mon

area of base

B

hour

hr

minute

min

second

sec

Copyright ? 2006 by the Commonwealth of Virginia Department of Education

Mathematics

Directions Read each question and choose the best answer.

SAMPLE Vicki had $228. She spends $37 on a gift. How much did she have left? A $211 B $191 C $181 D $164

3

1 Which value is equivalent to the expression shown?

A -5 B -10 C -26 D -45

-5(3 i 2 - 4)

2 Which number is less than 22,874 ?

F 2.18 ?104 G 2.55?104 H 2.43?105 J 1.78 ?106

3 What is the value of 4 - 33 ? A -23 B -5 C1 D3

4

4 Which of the following does not represent a rational number? F0 G 21 2 H3 -1 J 10

5 Which of these is a true statement? A 2?10-2 > 2?102 B 3.1?103 = 3,100 C 2.5?10-2 = 250 D 0.235 < 2.35?10-2

6 The set of whole numbers is not a subset of -- F irrational numbers G integers H rational numbers J real numbers

5

7 Which list of numbers is ordered from greatest to least ? A 3.84 ?109, 6.13?106 , 4.72?104 , 7.76 ?102 B 3.84 ?109, 4.72?104 , 6.13?106 , 7.76 ?102 C 7.76 ?102, 6.13?106 , 4.72?104 , 3.84 ?109 D 7.76 ?102, 4.72?104 , 6.13?106 , 3.84 ?109

8 Which of the following describes a square root of 41 ? F Between 5 and 6 G Between 6 and 7 H Between 20 and 21 J Between 40 and 42

9 What is the value of 2(5 - a)2 + 7a when a = 2 ?

A 16 B 20 C 32 D 50

6

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