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SCA 3 Review

Total questions: 50

Worksheet time: 3hrs 58mins

Name
Class
Date
1.
Which figure appears to have exactly 1 line of symmetry?
a)
Figure A
b)
Figure B
c)
Figure C
d)
Figure D
2.

Ruth sorted polygons into groups. The polygons shown belong in the same group.

a)

Polygons with perpendicular and parallel lines

b)

Polygons with perpendicular lines only

c)

Polygons with acute and obtuse angles

d)

Polygons with obtuse angles only

3.

Lela made a triangle that had one 90o angle and two acute angles. Which term describes Lela's triangle?

a)

Right triangle, because there is a 90o angle .

b)

Acute triangle, because there are two acute angles.

c)

Obtuse triangle, because the largest angle is obtuse.

d)

Right triangle , because all three angles are 90o

4.
a)

F

b)

G

c)

H

d)

J

5.
What is the rule?
a)
Add 2
b)
Add 3
c)
Multiply by 3
d)
Multiply by 4
6.
What is the rule for this in and out table?
a)
add 10
b)
add 8
c)
add 7
d)
add 6
7.
What rule would explain this input output table?
a)
The output is 3 times as much as the input.
b)
The input is 3 times as much as the output.
c)
The output is 8 times as much as the input.
d)
The input is 8 times as much as the output.
8.

Each side of a square sheet of metal is 8 m long. What is the perimeter of the sheet metal?

a)

32 square meters

b)

64 m

c)

16 square meters

d)

32 meters

9.

A rectangular restaurant kitchen is 10 meters long and 8 meters wide. What is its area?

a)

80 square meters

b)

36 square meters

c)

36 meters

d)

80 meters

10.

Rose has a poster that is 8 ft by 6 ft.

Ty has a poster that is 4 ft by 9 ft.

Who's poster has a larger area?

a)

Rose

b)

Ty

c)

Neither

d)

They are equal

11.
What is the perimeter of the polygon?
a)
40 cm
b)
13 cm
c)
26 cm
d)
24 cm
12.
If the area of a square is 16 inches, what is the length of one on the sides?
a)
8
b)
4
c)
6
d)
5
13.
A rectangle has a perimeter 70 feet. The length of the rectangle is 20 feet. What could the width of the rectangle be?
a)
10
b)
15
c)
90
d)
180
14.
Which of the following will solve for the perimeter of a rectangle?
a)
L x W
b)
4S
c)
2L  + 2W + 2L  + 2W
d)
L+W+L+W
15.
What is the perimeter of the polygon?
a)
35 m
b)
60 m
c)
50 m
d)
not here
16.
 Farmer Fred wants to build a rectangular corral for his horse.  He wants to build the corral 40 feet long and 20 feet wide.  How many feet of fence does he need to buy to go around the corral?
a)
60 ft
b)
800 ft
c)
120 ft
d)
not here
17.
Which number shows seventy-three hundredths?
a)
7.3
b)
0.073
c)
0.73
d)
73.100
18.
Which digit is in the tenths place?        3.42
a)
3
b)
4
c)
2
19.
Which digit is in the hundredths place?       7.39
a)
7
b)
3
c)
9
20.
Rosa has a bookshelf where she stores her book collection.  Four tenths of her books are mystery books.  What is this amount written as a decimal? 
a)
0.04
b)
0.4
c)
4.0
d)
4.10
21.
What is an equivalent fraction for 30/100?
a)
30/10
b)
3/10
c)
3/100
d)
300/100
22.
Rewrite the fraction as a decimal.
3/100 = ?
a)
.3
b)
.03
c)
.30
d)
3.0
23.

a)

A

b)

B

c)

C

d)

D

24.

a)

A

b)

B

c)

C

d)

D

25.
Maggie counted 394 spiders. Each spider had 8 legs. How many legs are there in all? 
a)
294
b)
3152
c)
3512
d)
2956
26.
Jessica is making beaded bracelets. Each bracelet uses 32 beads. How many beads will she use if she makes 56 bracelets?
a)
88
b)
1,664
c)
1,792
d)
2,080
27.
One cup of alphabet soup contains 429 letters. How many letters are in 100 cups of alphabet soup?
a)
429000
b)
4290
c)
42900
d)
24900
28.
There are 868 pieces of bread that we have backed.  We want to put them into loaves.  If 7 pieces of bread fit into loaf, how many loaves can I make?
a)
6,076 loaves
b)
134 loaves
c)
124 loaves
d)
5,608 loaves
29.
In the number 7,730, the 7 in the thousands place is _________ times the value of the 7 in the hundreds place.
a)
1
b)
10
c)
100
d)
1,000
30.
In the number shown, one digit is blue and one digit is red.
433, 000
Which statement about the red digit is true?
(Hint: 3,000 is ____________ of 30,000 because 3,000 x ________ is 30,000)
 
a)
Its value is 3,000 times greater than the value of the blue digit.
b)
Its value is 1/300 the value of the blue digit.
c)
Its value is 10 times greater than the value of the blue digit.
d)
Its value is 1/10  the value of the blue digit.
31.
Which shows the number 678,425 in expanded form?
a)
600,000 + 70,000 + 8,000 + 400 + 20 + 5
b)
60,000 + 70,000 + 8,000 + 400 + 20 + 5
c)
600,000 + 70,000 + 800 + 400 + 20 + 5
d)
600,000 + 70,000 + 8,000 + 400 + 5
32.

An angle that measures 89° is classified as ________ .

a)

right

b)

straight

c)

acute

d)

obtuse

33.

Select all that apply.


A square is also classified as a:

a)

rhombus

b)

parallelogram

c)

trapezoid

d)

rectangle

e)

quadrilateral

34.

What is the measure of angle ABC?

a)

250

b)

350

c)

1550

d)

1650

35.

What is the measure of the following angle?

a)

102 degrees.

b)

11 degrees.

c)

190 degrees.

d)

58 degrees.

36.
What is the measure of the angle shown in the picture?
a)
30 degrees
b)
35 degrees
c)
140 degrees
d)
145 degrees
37.
What is the measure of the angle shown in the picture?
a)
20 degrees
b)
27 degrees
c)
30 degrees
d)
153 degrees
38.
What is the measure and type of the angle shown in the picture?
a)
53 degrees; acute
b)
53 degrees; obtuse
c)
127 degrees; acute
d)
127 degrees; obtuse
39.

Compare:

34\frac{3}{4}  ___  14\frac{1}{4}  

a)

>>  

b)

<<  

c)

==  

40.

Compare:

12\frac{1}{2}  ___  36\frac{3}{6}  

a)

<<  

b)

>>  

c)

==  

41.

Compare:
39\frac{3}{9}  ___  23\frac{2}{3}  

a)

<<  

b)

==  

c)

>>  

42.

Compare:
14\frac{1}{4}  ___  512\frac{5}{12}  

a)

>>  

b)

==  

c)

<<  

43.
Use the number line to find one equivalent fraction for 3/4.
a)
7/8
b)
6/8
c)
13/16
d)
2/8
44.
Mrs. Cook will fly her plane 3,090 miles in 6 days.  If she flies an equal number of miles each day, how many miles will she fly on the last day?
a)
475 miles
b)
505 miles
c)
590 miles
d)
515 miles
45.
Ms. Wilson baked 432 chocolate chip cookies for the Harvest Fest. She put 8 cookies in each bag. How many bags of cookies did Ms. Wilson make for the Harvest Fest?
a)
72
b)
64
c)
54
d)
82
46.

An art store is shipping 187 packs of crayons and 243 packs of markers. They can ship 8 packs in each box. How many boxes will they need to ship ALL of the packs of crayons AND markers?

a)

53 R 6

b)

53

c)

54

d)

53 R 4

47.

What is the value of 5 in the number below:

3,654,982

a)
ten thousands
b)
50,000
c)
hundred thousand
d)
500,000
48.
A prize of $820 is being shared equally by 4 students.  How much money does each student receive?
a)
$200
b)
$195
c)
$205
d)
$210
49.
Which shape has 2 sets parallel sides?
a)
circle
b)
parallelogram
c)
triangle
d)
trapezoid
50.

What properties do ALL trapezoids have?

a)

Congruent diagonals

b)

One pair of opposite sides that are parallel

c)

Four right angles

d)

Opposite angles that are congruent