1st Nine Weeks: Review

1

Which 3D object does this net form?

Cube

Rectangular Prism

Triangular Prism

None of the above

1

A square box is being cut apart and has the measurements shown. What is the surface area of the box?

1

Find the total surface area of the net.

1

The prism shown is being wrapped for Christmas. How many square feet of wrapping paper will Mrs. Harris need to wrap the prism?

1

Frank had $65. He spent $2 per day for 7 days. Then he was given $9 to divide equally between himself and his 2 brothers. The following expression can be used to find the amount of money Frank had after that.
65 - 2 ⋅ 7 + 9 ÷ 3
Based on this expression, what is the amount of money Frank had remaining?

$150

$54

$20

$444

6.7.A

1

Which two expressions are equivalent?

4 + (3 ⋅ y) and (4 + 3) ⋅ y

(18 ÷ y) + 10 and 10 + (y ÷ 18)

12 - (y ⋅ 2) and 12 - (2 ⋅ y)

(10 - 6) ÷ y and 10 - (6 ÷ y)

6.7.D

1

Which situation cannot be represented by the equation x + 10 = 45?

Marissa spent $45 on a hat and a shirt. The hat cost $10. What is x, the cost of the shirt in dollars?

Nicholas rode his bike 45 miles last week. He rode 10 miles on Tuesday and the rest of the miles on Wednesday. What is x, the number of miles Nicholas rode his bike on Wednesday?

Two players scored a total of 45 points in a game. One player scored 10 points. What is x, the number of points scored by the other player?

There are 45 students in a group. There are also 10 adults in the group. What is x, the total number of students and adults in the group?

6.9.C

1

The cost of downloading one song from a website is $0.99. Which equation can be used to find t, the cost in dollars of downloading n songs?

t = 0.99 + n

n = 0.99 + t

t = 0.99n

n = 0.99t

6.6.C

1

Which two expressions are equivalent?

9 (6 + x)

9 . 6 + 9 ⋅ x

x + (8 . 9)

(x + 8). 9

8 . 6 ÷ x

8 ⋅ x ÷ 6

6 . x + 3

6 . (x + 3)

6.7.D

1

A 25

B 50

C 75

D 100

1

A 7

B 10

C 16

D 9

1

A 6

B 0

C 3

D 2

1

A 6

B -6

C 12

D -12

1

A 72

B -72

C -9

D 63

1

A 1

B -1

C 6

D 0

1

What is the least common multiple of 15 and 45?

5

15

45

90

2

The greatest common factor of 40 and another number is 4. Which of these could be the other number? Choose all the correct answers

2

Mr. Pinello has 80 colored pencils and 64 markers to divide into containers for his class. He wants each container to have the same number of items. What is the greatest number of containers Mr. Pinello can make if he wants each container to have the same number of colored pencils and the same number of markers? Show your work.

1

Decide if each statement about 8 and 12 is true or false.
The greatest common factor is 8

Tačno

Netačno

1

Decide if each statement about 8 and 12 is true or false.
A common multiple is 96.

Tačno

Netačno

1

Decide if each statement about 8 and 12 is true or false.
A common factor is 4.

Tačno

Netačno

1

Decide if each statement about 8 and 12 is true or false.
The least common multiple is 48.

Tačno

Netačno

1

46.9 + 8.78

A 55.68

B 63.18

C 62.78

D 50.11

1

45 - 24.1

A 9.06

B 23

C 39.97

D 20.9

1

33.8 - 2.3

A 31.5

B 19.2

C 31.7

D 33

1

18.2 + 33.6

A 85.5

B 80.7

C 51.8

D 22.1

1

Answer the question to the left.

1

Rank how comfortable you are on a scale of 1 to 4 with dividing decimals.

1- I'm so confused

2- I get it with the teacher helping me but not when I'm on my own.

3- I get it almost all the time.

4- I'm totally rocking this.

1

Which of the following expressions are equivalent to 3(2x - 7)

A 15x

B 6x -7

C 6x-3x

D 7x-21

1

Using the GCF and distributive property, which expressions is equivalent to 12y + 16

A 2(6y + 8)

B 4(3y + 4)

C 28y

D 16 + 12y

1st Nine Weeks: Review

Which 3D object does this net form?

A square box is being cut apart and has the measurements shown. What is the surface area of the box?

Find the total surface area of the net.

The prism shown is being wrapped for Christmas. How many square feet of wrapping paper will Mrs. Harris need to wrap the prism?

Which two expressions are equivalent?

Which situation cannot be represented by the equation x + 10 = 45?

The cost of downloading one song from a website is $0.99. Which equation can be used to find t, the cost in dollars of downloading n songs?

Which two expressions are equivalent?

What is the least common multiple of 15 and 45?

The greatest common factor of 40 and another number is 4. Which of these could be the other number? Choose all the correct answers

Decide if each statement about 8 and 12 is true or false.The greatest common factor is 8

Decide if each statement about 8 and 12 is true or false.A common multiple is 96.

Decide if each statement about 8 and 12 is true or false.A common factor is 4.

Decide if each statement about 8 and 12 is true or false.The least common multiple is 48.

46.9 + 8.78

45 - 24.1

33.8 - 2.3

18.2 + 33.6

Answer the question to the left.

Rank how comfortable you are on a scale of 1 to 4 with dividing decimals.

Which of the following expressions are equivalent to 3(2x - 7)

Using the GCF and distributive property, which expressions is equivalent to 12y + 16

Which 3D object does this net form?

A square box is being cut apart and has the measurements shown. What is the surface area of the box?

Find the total surface area of the net.

The prism shown is being wrapped for Christmas. How many square feet of wrapping paper will Mrs. Harris need to wrap the prism?

Which two expressions are equivalent?

Which situation cannot be represented by the equation x + 10 = 45?

The cost of downloading one song from a website is $0.99. Which equation can be used to find t, the cost in dollars of downloading n songs?

Which two expressions are equivalent?

What is the least common multiple of 15 and 45?

The greatest common factor of 40 and another number is 4. Which of these could be the other number? Choose all the correct answers

Decide if each statement about 8 and 12 is true or false.The greatest common factor is 8

Decide if each statement about 8 and 12 is true or false.A common multiple is 96.

Decide if each statement about 8 and 12 is true or false.A common factor is 4.

Decide if each statement about 8 and 12 is true or false.The least common multiple is 48.

46.9 + 8.78

45 - 24.1

33.8 - 2.3

18.2 + 33.6

Answer the question to the left.

Rank how comfortable you are on a scale of 1 to 4 with dividing decimals.

Which of the following expressions are equivalent to 3(2x - 7)

Using the GCF and distributive property, which expressions is equivalent to 12y + 16

Decide if each statement about 8 and 12 is true or false.
The greatest common factor is 8

Decide if each statement about 8 and 12 is true or false.
A common multiple is 96.

Decide if each statement about 8 and 12 is true or false.
A common factor is 4.

Decide if each statement about 8 and 12 is true or false.
The least common multiple is 48.

Decide if each statement about 8 and 12 is true or false.
The greatest common factor is 8

Decide if each statement about 8 and 12 is true or false.
A common multiple is 96.

Decide if each statement about 8 and 12 is true or false.
A common factor is 4.

Decide if each statement about 8 and 12 is true or false.
The least common multiple is 48.