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2nd Six Weeks ECA Review Sixth Grade Math

Total questions: 52

Worksheet time: 2hrs 48mins

Name
Class
Date
1.
The temperature on a cold winter day starts out at 10 degrees, but it drops rapidly 24 degrees due to a strong cold front moving in.  What is the current temperature?
a)
14
b)
34
c)
-14
d)
-34
2.
Emily is a diver. Today she descended to a depth of 40 feet below sea level. Then she swam up 10 feet and descended another 4 feet. How far below sea level is Emily now?
a)
-34 feet
b)
-54 feet
c)
54 feet
d)
-26 feet
3.
-3 - (-14)
a)
-314
b)
-17
c)
-1
d)
11
4.
At 10 p.m. the temperature in Agrabah (where Aladdin lives) was 15 degrees C. By midnight (12 at night), the temperature was -10 degrees C. Write an integer to represent the temperature change from 10pm to midnight.
a)
-25 degrees
b)
25 degrees
c)
-10 degrees
d)
10 degrees
5.
32.9 km = ___________ cm
a)
32,900
b)
329,000
c)
3,290,000
d)
32,900,000
6.
How many milliliters is in 5 liters of soda?
a)
50
b)
500
c)
5,000
d)
50,000
7.
Find the unit rate per ounce of a bag of Fritos that costs $2.29 for 9 ounces.
a)
$0.25
b)
$20.61
c)
$1.00
d)
$2.29
8.
If there are 20 apples in the fridge and 9 on the table, what is the ratio of apples in the fridge to apples on the table?
a)
9/20
b)
20/9
c)
9.20
d)
20.9
9.
Which is the better buy? a 12 pack of Coke for $3.50 or a six pack of Coke for $1.80?
a)
The 12 pack of Coke
b)
The 6 pack of Coke
c)
Neither
d)
They are the same
10.
Convert to a decimal.
            2 ⅘
a)
.280
b)
2.80
c)
2.40
d)
.240
11.
Convert to a decimal
           2/8
a)
.25
b)
.34
c)
.75
d)
.44...
12.
Convert to a decimal
 
                   2/9
a)
.999...
b)
.2222...
c)
.29
d)
.181818...
13.
What is the fraction for the decimal 0.6?
a)
1/6
b)
6/100
c)
3/6
d)
3/5
14.
(7 + 41) ÷ 2 – 15
a)
19
b)
9
c)
25
d)
3
15.

Solve the following:

-12 ÷ 6 (-3) + 8

a)

-14

b)

2

c)

14

d)

3

16.
When multiplying or dividing a NEGATIVE and POSITIVE number your result will be...
a)
Positive
b)
Negative
c)
Depends on which is bigger.
17.
When multiplying or dividing a NEGATIVE and NEGATIVE number your result will be...
a)
POSITIVE
b)
NEGATIVE
c)
DEPENDS ON WHICH NUMBER IS LARGER.
18.
-64/-8
a)
8
b)
-8
c)
-9
d)
9
19.
44/-4=
a)
11
b)
-8
c)
-11
d)
-1/11
20.
The elevation of the Dead Sea is about 1,310 feet below sea level.  Which integer represents this elevation?
a)
-1,310
b)
-131
c)
131
d)
1,310
21.
Which situation cannot be represented by the integer -10?
a)
an elevation of 10 feet below sea level
b)
a temperature increase of 10°F
c)
a golf score of 10 under par
d)
a bank withdrawal of $10
22.
Where do you always start from on a number line?
a)
?
b)
-0
c)
0
d)
-1
23.
What integers are less than 0? 
a)
Negative numbers 
b)
no numbers are less than 0 
c)
all numbers 
d)
positive numbers 
24.
What is the opposite of  -11? 
a)
-11
b)
11
c)
0
d)
22
25.
Is WITHDRAW a positive or negative term? 
a)
negative 
b)
Both
c)
positive 
d)
neither
26.
Which word describes a negative integer? 
a)
decrease 
b)
gain
c)
above
d)
higher 
27.
Which word describes a positive integer? 
a)
Decrease
b)
loss
c)
increase 
d)
Below 
28.
Alaska is -3 degrees, Iowa is 5 degrees, Idaho is -7 degrees, New York is 9 degrees, and Maine is -1. Which state has the coldest temperature?
a)
Alaska
b)
Iowa
c)
Maine
d)
Idaho
29.
How do you know that 5 and -5 are opposites? 
a)
Because they both have a 5 
b)
They are the same distance from 0 and on opposite sides of 0 
c)
Because they are the same 
d)
They both are on a number line 
30.
Which addition expression matches the problem shown on the number line?
a)
3 + -4
b)
-4 + 3
c)
7 + -4
d)
-4 + 7
31.

Select the best model for "11 + (-5)"

a)
b)
c)
32.

Which uses the Distributive Property?

a)

2(3 + 5) = 2(3) + 2(5)

b)

2(3 + 5) = 23 + 25

c)

2(3 + 5) = 2(35)

33.

Quinlan pays $178 every 4 months for his guitar lessons. At this rate, how much will Quinlan pay for 3 years of guitar lessons?

a)

$534

b)

$2,136

c)

$1,602

d)

$712

34.

At a school on Friday, 3 out of every 4 students were wearing jeans. There were 600 students at school on Friday. How many of the students were wearing jeans?

a)

599, because 600 − − (4 3) = 599

b)
c)

50, because 600 ÷ × (4 3) = 50

d)
35.

In a first-aid kit the ratio of large bandages to small bandages is 3 to 2. Based on this ratio, how many large bandages are in the kit if there are a total of 80 bandages?

a)

32

b)

48

c)

16

d)

40

36.

The car travels 440 miles in 8 hours. What is the unit rate?

a)

12 miles in 1 hour

b)

55 miles in 1 hour

c)

110 miles in 1 hour

d)

44 miles in 1 hour

37.

Jack jumps 40 times per 4 minutes. How many times does he jump per 1 minute?

a)

5

b)

10

c)

40

d)

36

38.

At a Texas Rangers baseball game, 75% of the fans in section 135 were wearing Ranger's shirts. If 90 people in section 135 were wearing Ranger's shirts, how many total people were sitting in section 135?

a)

135

b)

67.5

c)

120

d)

200

39.

6.5A - It costs $50 to rent a kayak for 4 hours. If the cost is proportional to the number of hours rented, which of the following is NOT an equivalent rate?

a)

$25 for 2 hours

b)

$37.50 for 3 hours

c)

$60 for 5 hours

d)

$75 for 6 hours

40.

6.4E - A cash register has $1.04 in coins. All the coins are pennies and dimes. There are 24 pennies in the cash register. Which represents the ratio of pennies to dimes?

a)

1/10

b)

1/3

c)

3/1

d)

13/3

41.

Of the trees in Keller Forest, 50% are spruce, 1/10 are maple, 3/20 are pine, and 25% are oak. Which decimal represents the amount of pine and spruce trees?

a)

0.75

b)

0.65

c)

0.5

d)

0.25

42.

Make this a decimal

4 3/5

a)

4.8

b)

4.6

c)

4.35

d)

43.5

43.

Write 1 1/2 as a percent.

a)

1

b)

150

c)

15

d)

1500

44.

Write 1 3/5 as a percent.

a)

1600

b)

16

c)

160

d)

600

45.

5,743 mL = _______ L

a)

57.43

b)

5.743

c)

574.3

d)

574,300

46.
A wood stove burns 4 same sized logs in 2 hours. How many logs can I burn in 8 hours?
a)
12
b)
6
c)
8
d)
16
47.
A machine can produce 27 inches of ribbon every 3 minutes. How many FEET of ribbon can the machine produce in one hour?
Find out the total inches first and then convert to feet. Remember, 12 inches = 1 foot
a)
9
b)
45
c)
450
d)
540
48.
You can buy 4 pounds of peaches for $5.96. What do 4 1/2  pounds of peaches cost? 
Think about what you should turn 4 1/2 into?
a)
$6.00
b)
$5.70
c)
$6.70
d)
$7.07
49.

The Baby Shark Coloring Book costs $7.99. It is marked as 15% off. What is the amount of discount?

a)

$1.19

b)

$1.20

c)

$6.79

d)

$6.80

50.

The Echo Dot costs $49.99. It is marked as 50% off. What is the amount of discount?

a)

$24.99

b)

$25.00

c)

$24.00

d)

$24.50

51.

The Nintendo Switch Lite costs $199.99. It is marked as 9% off. What is the amount of discount?

a)

$17.99

b)

$18.00

c)

$181.99

d)

$182.00

52.
If the area of a triangle is 30 square inches and the base is 5 in., what is the height?
a)
3 in
b)
6 in
c)
12 in
d)
13 in