Is this a correct answer?

No, you cannot add unlike denominators

Yes, the student correctly added.

What is the the next step to finding this answer?

Multiply to find each new numerator by the multiple used to get 12. (3 X1) (4 X 1)

Multiply 12 X 1 for both fractions to find a new numerator

This is a mistake, you don't need to convert to twelfths

6 7 − 4 5 \frac{6}{7}-\frac{4}{5} 7 6 − 5 4

2 2 o r 1 \frac{2}{2}\ or\ 1 2 2 o r 1

How do you change a fraction to a decimal?

Divide (numerator / denominator)

Subtract (numerator - denominator)

Multiply (numerator * denominator)

What is 67% as a fraction?

67 100 \frac{67}{100} 1 0 0 6 7

100 67 \frac{100}{67} 6 7 1 0 0

An experiment consists of rolling a fair number cube. Find the theoretical probability of rolling a 3.

P ( 3 ) = 1 6 P\left(3\right)=\frac{1}{6} P ( 3 ) = 6 1

P ( 3 ) = 3 6 P\left(3\right)=\frac{3}{6} P ( 3 ) = 6 3

P ( 3 ) = 1 P\left(3\right)=1 P ( 3 ) = 1

P ( 3 ) = 1 2 P\left(3\right)=\frac{1}{2} P ( 3 ) = 2 1

Find the probability of rolling a 7 on a single number cube, or die.

P ( 7 ) = 0 P\left(7\right)=0 P ( 7 ) = 0

P ( 7 ) = 1 6 P\left(7\right)=\frac{1}{6} P ( 7 ) = 6 1

P ( 7 ) = 7 6 P\left(7\right)=\frac{7}{6} P ( 7 ) = 6 7

P ( 7 ) = 7 7 P\left(7\right)=\frac{7}{7} P ( 7 ) = 7 7

CC2 Chapter 1 Closure

Authored by Danielle Boggs

Mathematics

7th Grade

CCSS covered

Used 65+ times

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48 questions

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MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the area of this rectangle?

21 centimeters

42 centimeters

108 square centimeters

99 square centimeters

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the area of this rectangle?

26 centimeters

40 square centimeters

35 square centimeters

13 centimeters

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

How do you find the area of a rectangle?

Length + Length + Length + Length

Length + Width

Length x Width

Width x Width

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Find the area of this triangle using one of the formulas provided. $A\ =\ \frac{1}{2\ }b\cdot h\ \ \ OR\ \ \ A=\frac{b\cdot h}{2}$

12 in²

22 in²

18 in²

24 in²

Tags

CCSS.6.G.A.1

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How do you find the AREA of a TRIANGLE?

Length x Width

1/2 (Length x width)

1/3 (Length x width)

Base x Height

Tags

CCSS.6.G.A.1

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

The distance around an object is called the

area

perimeter

Tags

CCSS.3.MD.D.8

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which measurement is best for determining the distance walking around the edge of a park?

area

perimeter

Tags

CCSS.6.G.A.3

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CC2 Chapter 1 Closure

What is the area of this rectangle?

What is the area of this rectangle?

How do you find the area of a rectangle?

Find the area of this triangle using one of the formulas provided. $A\ =\ \frac{1}{2\ }b\cdot h\ \ \ OR\ \ \ A=\frac{b\cdot h}{2}$

How do you find the AREA of a TRIANGLE?

The distance around an object is called the

Which measurement is best for determining the distance walking around the edge of a park?

Find the Perimeter of this figure.

Find the perimeter of this triangle.

What is the area of this shape?
(HINT: Draw a dotted line to break it up into 2 smaller rectangles.)

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

CC2 Chapter 1 Closure

What is the area of this rectangle?

What is the area of this rectangle?

How do you find the area of a rectangle?

Find the area of this triangle using one of the formulas provided. A = 12 b⋅h OR A=b⋅h2A\ =\ \frac{1}{2\ }b\cdot h\ \ \ OR\ \ \ A=\frac{b\cdot h}{2}A = 2 1​b⋅h OR A=2b⋅h​

How do you find the AREA of a TRIANGLE?

The distance around an object is called the

Which measurement is best for determining the distance walking around the edge of a park?

Find the Perimeter of this figure.

Find the perimeter of this triangle.

What is the area of this shape?(HINT: Draw a dotted line to break it up into 2 smaller rectangles.)

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Find the area of this triangle using one of the formulas provided. $A\ =\ \frac{1}{2\ }b\cdot h\ \ \ OR\ \ \ A=\frac{b\cdot h}{2}$

What is the area of this shape?
(HINT: Draw a dotted line to break it up into 2 smaller rectangles.)