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WorksheetsNumber Sense Review :)
Total questions: 175
Worksheet time: 7hrs 0mins
Ms. Taylor is knitting socks. It takes her 41 hour to knit one pair of socks. She has a meeting to go to in 3 21 hours. How many pairs of socks can she knit before her meeting?
28 pairs of socks
14 pairs of socks
10 pairs of socks
87 pairs of socks
Alex bought 9 32 pounds of hamburger meat for a cookout. He plans to make 31 pound hamburgers. What is the maximum number of 31 pound hamburgers Alex can make?
29 burgers
27 burgers
5 burgers
3 burgers
The school librarian has 248 books on 7 shelves. If each shelf holds the same number of books, which statement shows how many books will be placed on the shelves, and how many will be left over?
35 books on each shelf with 3 left over
35 books on each shelf with 4 left over
34 books on each shelf with 7 left over
34 books on each shelf with 14 left over
A local charity raised $7,280 selling T-shirts. Each T-shirt cost $16.
The charity sold....
405 T-shirts
455 T-shirts
605 T-shirts
655 T-shirts
7,896÷16 =?
494
493.5
493
492.5
What is 1.34 multiplied by 0.32 when rounded to the nearest hundredth?
0.42
0.428
0.429
0.43
At lunch, a student spends $1.85 for a sandwich, $1.15 for a drink, $0.65 for a bag of chips, and $1.10 for two apples. How much money does the student spend at lunch, in dollars and cents?
**You do not have to enter the dollar sign**
(a)
What is the product of 27.42 and 17.5?
47.985
479.85
4,798.5
47,985
Two numbers are given.
64 and 100
What is the greatest common factor of these two numbers?
(a)
What is the least common multiple and the greatest common factor of the numbers 9 and 6?
greatest common factor: 36
least common multiple: 3
greatest common factor: 6
least common multiple: 18
greatest common factor: 3
least common multiple: 36
greatest common factor: 3
least common multiple: 18
What is the least common multiple of 7 and 12?
7
12
35
84
Jack and three of his friends shared a pizza. The total bill was $21.60. If the bill is split evenly, how much would each person pay?
$7.20
$6.40
$5.40
$5.00
What is the value of 78.5 − 9.623 ?
(a)
What is 83 divided by 85 ?
6415
53
35
1564
Choose all the integers that have a value less than -10.
10
-12
-9
-15
Which integer is equivalent to the opposite of the opposite of 22?
-22
22
21
0
Choose all of the integers that have a value greater than -27.
-28
-27
-26
0
Which integer is equivalent to the opposite of the opposite of -89?
88
89
-89
-88
The temperature in Anchorage, Alaska was -23 degrees F. On the same day, the temperature in Frederick, MD was 25 degrees F. Which of the following statements is TRUE of the two temperatures?
The temperature in Anchorage is equal to the temperature in Frederick since 25 equals 25.
The temperature in Anchorage was lower than the temperature in Frederick since all negative numbers are less than all positive numbers.
The temperature in Anchorage was higher than the temperature in Frederick since all negative numbers are greater than all positive numbers.
The temperature in Anchorage is more than the temperature in Frederick since 2 is less than 5.
Which integer below can represent a deposit of $220?
-220
220
-200
200
Where is the blue dot on the number line?
-3.19
-3.22
-3.21
-3.16
What are the possible the values of Point J ?
2.8
3
3.2
2 7/8
What is the opposite of Point L?
4.2
-4.2
-3.9
3.9
What is the opposite of the opposite of Point A?
0.5
3/4
-3/4
-1/4
Write an integer that describes the quantity.
A helicopter is 525 feet above the landing pad
525
-525
What is an integer?
A whole number and a negative number
A whole number and its opposite
all negative numbers
a whole number and a number around it
[10, -5, 3, 16, -1, 0, 1]
-10 or -16
-3.4 ________ -2.5
7 x 7 x 7 x 7 x 7 x 7 x 7 x 7
54
20
625
265
24
27 or 72
(4 - 2) x 9 + 7 =
Which is the coefficient in the expression 5n + 6 - 2?
n
2
5
6
What is the constant in the following expression?
5n + 9
5
n
+
9
The key word quotient means to
divide
multiply
add
subtract
Which expression is same as twice a number?
2 + b
2/b
2b
b + 2
What is the value of the expression
9x + 4y
when x=4 and y=8?
26
36
68
90
Mr. Mathews sponsored Ms. Gideon in her walkathon. The amount, in dollars, she will pledge can be found by using the expression 10 + 5k, where k is the number of kilometers walked. How much money will Mr. Mathews pledge if Ms. Gideon walks 6 kilometers?
$15
$30
$40
$90
Which expression is the same as 9 more than 6 times a number?
6n + 9
9n + 6
6 + n + 9
6n x 9
Write an equivalent expression for 24k+20.
(a)
Which of the following is NOT equivalent to 24k-36y
6(4k-6y)
8(3k-6y)
2(12k-18y)
4(6k-9y)
Is 5(4h+7) equivalent to 20h+30? Explain using complete sentences.
Simplify: x + 3x + 6x + x
9x
11x
2x + 9x
Can't be simplified
Simplify: 7t - 3t + t - 3t
2t
8t - 6t
14t
Can't be simplified
Simplify: 4k + 6k - 3k + 3s - s
13k + 3s
7k + 2s
7k + 4s
Can't be simplified
Which answer choice is equivalent to:
4(2x-5)+6x
Select all that apply.
2(7x-10)
14x-20
20-14x
14x-5
8x-20+6x
2x - 8
-2(x+4)
10x
2(x-4)
4x
9x + 12
3(3x +4)
9(x+3)
-3(3x+4)
21x
5x - 25
5x - 25
5(x + 5)
5( x - 5)
20x
Factor the Expressions
9x-81
9(x+9)
9(9x-9)
9(x-9)
9(9x+9)
Factor:
7x + 47
7(x + 7)
7(x + 47)
can't be factored
7(x - 47)
Factor: 4x - 16
4(x - 4)
2(x - 8)
4(4x - 4)
4(x + 4)
2y + 2
2(2y + 2)
2(y + 1)
1(y + 2)
2(y + 2)
5x - 25
5x - 25
5(x + 5)
5( x - 5)
20x
A 5-pound bag of cat food costes $11. What is the unit price of the cat food?
$11 per 5 pounds
$2.25 per pound
$2.20 per pound
$55 per pound
A group of 180 students is divided into 20 teams for a competition. What a unit rate that represents the number of student on one team?
8 students per team
9 students per team
10 students per team
11 students per team
Part way through the competition, the students are gather together and divided into 15 teams. If there are still 180 students in the competition, how many students are on each team now?
9 students per team
10 students per team
11 students per team
12 students per team
John is planning a long hike in the mountains on a hot day. He purchased six bottles of water for $9.00, two protein bars for $5.00, and some peanuts for $3.00. Suppose he starts hiking at 11:30 AM and finishes hike at 3:30 PM. How much money he spends in hiking?
$17.00
$14.00
$8.00
$12.00
John is planning a long hike in the mountains on a hot day. He purchased six bottles of water for $9.00, two protein bars for $5.00, and some peanuts for $3.00. Suppose he starts hiking at 11:30 AM and finishes hike at 3:30 PM.
How much time he spend in hiking
11:30 hours
3:30 hours
5 hours
4 hours
John is planning a long hike in the mountains on a hot day. He purchased six bottles of water for $9.00, two protein bars for $5.00, and some peanuts for $3.00. Suppose he starts hiking at 11:30 AM and finishes hike at 3:30 PM.
What is the unit rate of money spent to hours hiked?
$ 4 per hour of hiking
$ 4.25 per hour of hiking
$ 4.50 per hour of hiking
$ 4.75 per hour of hiking
The same brand of jellybeans comes in two sizes: a 10-ounce bag for $1.99 and an 18-ounce bag for $2.99. Which size is the better buy per ounce?
10-ounce size has $0.99 per ounce. It is the better buy.
10-ounce size has $ 0.2 per ounce. It is the better buy.
18-ounce size has $0.99 per ounce. It is a better buy.
18-ounce size has $ 0.17 per ounce. It is a better buy
If 4 gallon of milk costs $11, what is the unit rate?
$2.75 per gallon
$2.85 per gallon
$2.95 per gallon
$3 per gallon
if 4 gallons of milk cost 11, how much would 7 gallons of milk cost at the same rate?
$88
$20
$6.28
$19.25
Amy can ride her bike 4 miles in 30 minutes, what is the distance per minute Amy rides her bike?
26 miles
34 miles
7.5 miles
0.13 mile
Which is an equivalent expression for 30p + 25q - 20?
5p(6 + 5q -4)
35pq
5(6p + 5q -4)
5pq(6 + 5 -4)
Select all the expressions that are equivalent to 3x + 9. There are 3 correct answers.
3(x + 3)
2(x + 4) + (x + 1)
(x + 5) + 2(x - 2)
(x + 3) + (x + 3) + (x + 3)
3(x + 3) + 2x
Select each pair of expressions that are equivalent. There are 3 correct answers.
4 + 12x and 4(3x + 1)
9x and 2 × 4(x + 1) -1
5(x - 1) + (1 - x) and 6x - 4
2(x + 1) + (x - 1) and 3x + 1
7x + 1/3 - 5x + 1 1/3 and 2x + 1 2/3
n + n + n = 60?
12 + 9 < ______ + 15
x − 6 = 3?
s − 3.84 = 7.62?
5.9 + p = 19.5 true?
Robyn had some video games then bought 4 more. Now she has a total of 10 games.
6 > x
s+5≤14
s<9
s≤9
s>9
s≥9
8z≥3
z<24
z≤24
z>24
z≥24
What is the coordinate pair for B?
B (-1 ½ , -2)
B (1, 2)
B (1 ½ , 2)
What is the coordinate pair for C?
C (-1.75, 1)
C (1.75, 1)
C (-1.75, -1)
Points G, H, and I are plotted on the coordinate grid. How many units are between points G and H?
15 units
14 units
10 units
9 units
Find the distance between the two ordered pairs.
5 units
6 units
7 units
10 units
Find the distance between (-3, 4) and (-3, -8)
4 units
12 units
8 units
13 units
(-3 , -6)
(9, -1)
(-2, 7)
What is the name of coordinate (0, 0)?
Ordered Pair
Start place
Origin
X-axis
If x is positive and y is negative, which quadrant will the ordered pair be in? (+, -)
1
2
3
4
If both x and y are negative, which quadrant will the ordered pair be in?
3
4
1
2
Which expression is represented in this model?
43÷83
43÷86
83÷43
43÷31
What is the quotient of the expression that is modeled?
1 21
6
1 102
53
Sydney had 2 1/4 pies left after Thanksgiving. If her 6 cousins each took a piece home, what fraction of a pie did each one get?
13 1/2
3/8
2 2/3
13
What is the unit rate in miles per hour?
60 miles per hour
120 miles per hours
1 mile per hour
180 miles per hours
Which graph represents the data?
Using the table above, determine the equation of the line.
g = 5m
g = 10m
m = 1/5g
m = 1/10g
8+7⋅(4−3)
14
30
33
15
3×10+8−42
(a)
4m + n + 2
3x + 2y + z
3x + 9
4m + n + 2
3x + 2y + z
3x + 9
3a + 2b + c + 100
4y + 2 + x
m + 3n + p + 3
9m + 3n + 4
8 + 5x - y
3x+4-2
7y + 3 - 7k -2
5b + 3 - 4k + 6
72B - 8 + 9h + 2
8y + 3j - 2 + 9u
8y + 7j - 2 + 4u
4y + 2 + x
9m + 3n + 4
7y + 3 - 7k -2
5b + 3 - 4k + 6
What is the shape of this data?
symmetric
skewed right
skewed left
uniform
What is the shape of this bar graph?
Skew right
Skew left
Symmetrical
uniform
