All Common Core: 4th Grade Math Resources
Example Questions
Example Question #1 : Multiply Multi Digit Numbers: Ccss.Math.Content.4.Nbt.B.5
Solve:
We can make a rectangular array using squares to help us solve this problem. Our multiplication problem is ; therefore, the rectangular array should have
squares across the top row and
squares down the first column. The rectangular array should look like the image below:
We can count the squares to find our answer. The correct answer is is
In order to solve this problem using multiplication, we must multiply the multiplier by each digit of the multiplicand to get the answer, which is called the product.
For this problem, is the multiplier and
is the multiplicand.
First, we multiply and
Next, we multiply and
Example Question #1 : Use Place Value Understanding And Properties Of Operations To Perform Multi Digit Arithmetic
Solve:
We can make a rectangular array using squares to help us solve this problem. Our multiplication problem is ; therefore, the rectangular array should have
squares across the top row and
squares down the first column. The rectangular array should look like the image below:
We can count the squares to find our answer. The correct answer is is
In order to solve this problem using multiplication, we must multiply the multiplier by each digit of the multiplicand to get the answer, which is called the product.
For this problem, is the multiplier and
is the multiplicand.
First, we multiply and
Next, we multiply and
Example Question #2 : Use Place Value Understanding And Properties Of Operations To Perform Multi Digit Arithmetic
Solve:
We can make a rectangular array using squares to help us solve this problem. Our multiplication problem is ; therefore, the rectangular array should have
squares across the top row and
squares down the first column. The rectangular array should look like the image below:
We can count the squares to find our answer. The correct answer is is
In order to solve this problem using multiplication, we must multiply the multiplier by each digit of the multiplicand to get the answer, which is called the product.
For this problem, is the multiplier and
is the multiplicand.
First, we multiply and
Next, we multiply and
Example Question #2 : Multiply Multi Digit Numbers: Ccss.Math.Content.4.Nbt.B.5
Solve:
We can make a rectangular array using squares to help us solve this problem. Our multiplication problem is ; therefore, the rectangular array should have
squares across the top row and
squares down the first column. The rectangular array should look like the image below:
We can count the squares to find our answer. The correct answer is is
In order to solve this problem using multiplication, we must multiply the multiplier by each digit of the multiplicand to get the answer, which is called the product.
For this problem, is the multiplier and
is the multiplicand.
First, we multiply and
Next, we multiply and
Example Question #1 : Use Place Value Understanding And Properties Of Operations To Perform Multi Digit Arithmetic
Solve:
We can make a rectangular array using squares to help us solve this problem. Our multiplication problem is ; therefore, the rectangular array should have
squares across the top row and
squares down the first column. The rectangular array should look like the image below:
We can count the squares to find our answer. The correct answer is is
In order to solve this problem using multiplication, we must multiply the multiplier by each digit of the multiplicand to get the answer, which is called the product.
For this problem, is the multiplier and
is the multiplicand.
First, we multiply and
Next, we multiply and
Example Question #4 : Use Place Value Understanding And Properties Of Operations To Perform Multi Digit Arithmetic
Solve:
We can make a rectangular array using squares to help us solve this problem. Our multiplication problem is ; therefore, the rectangular array should have
squares across the top row and
squares down the first column. The rectangular array should look like the image below:
We can count the squares to find our answer. The correct answer is is
In order to solve this problem using multiplication, we must multiply the multiplier by each digit of the multiplicand to get the answer, which is called the product.
For this problem, is the multiplier and
is the multiplicand.
First, we multiply and
Next, we multiply and
Example Question #2 : Use Place Value Understanding And Properties Of Operations To Perform Multi Digit Arithmetic
Solve:
We can make a rectangular array using squares to help us solve this problem. Our multiplication problem is ; therefore, the rectangular array should have
squares across the top row and
squares down the first column. The rectangular array should look like the image below:
We can count the squares to find our answer. The correct answer is is
In order to solve this problem using multiplication, we must multiply the multiplier by each digit of the multiplicand to get the answer, which is called the product.
For this problem, is the multiplier and
is the multiplicand.
First, we multiply and
Because the product is greater than , we carry the
and add it to the next product.
Next, we multiply and
and then add the
we carried.
Example Question #1 : Use Place Value Understanding And Properties Of Operations To Perform Multi Digit Arithmetic
Solve:
We can make a rectangular array using squares to help us solve this problem. Our multiplication problem is ; therefore, the rectangular array should have
squares across the top row and
squares down the first column. The rectangular array should look like the image below:
We can count the squares to find our answer. The correct answer is is
In order to solve this problem using multiplication, we must multiply the multiplier by each digit of the multiplicand to get the answer, which is called the product.
For this problem, is the multiplier and
is the multiplicand.
First, we multiply and
Because the product is greater than , we carry the
and add it to the next product.
Next, we multiply and
and then add the
we carried.
Example Question #4 : Multiply Multi Digit Numbers: Ccss.Math.Content.4.Nbt.B.5
Solve:
We can make a rectangular array using squares to help us solve this problem. Our multiplication problem is ; therefore, the rectangular array should have
squares across the top row and
squares down the first column. The rectangular array should look like the image below:
We can count the squares to find our answer. The correct answer is is
In order to solve this problem using multiplication, we must multiply the multiplier by each digit of the multiplicand to get the answer, which is called the product.
For this problem, is the multiplier and
is the multiplicand.
First, we multiply and
Because the product is greater than , we carry the
and add it to the next product.
Next, we multiply and
and then add the
we carried.
Example Question #1 : Use Place Value Understanding And Properties Of Operations To Perform Multi Digit Arithmetic
Solve:
We can make a rectangular array using squares to help us solve this problem. Our multiplication problem is ; therefore, the rectangular array should have
squares across the top row and
squares down the first column. The rectangular array should look like the image below:
We can count the squares to find our answer. The correct answer is is
In order to solve this problem using multiplication, we must multiply the multiplier by each digit of the multiplicand to get the answer, which is called the product.
For this problem, is the multiplier and
is the multiplicand.
First, we multiply and
Because the product is greater than , we carry the
and add it to the next product.
Next, we multiply and
and then add the
we carried.
All Common Core: 4th Grade Math Resources
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