QUESTION IMAGE
Question
complete the steps to find the product of \\(52 \times 16\\).
\\
\
\\
\\(\
ightarrow\\) ____ ones \\(\times\\) ____ ones
\\(\
ightarrow\\) ____ ones \\(\times\\) ____ tens
\\(\
ightarrow\\) ____ ten \\(\times\\) ____ ones
\\(\
ightarrow\\) ____ ten \\(\times\\) ____ tens
<pre_analysis>
{
"quality": "clear",
"question_count": 1,
"skills_matched": [
"step_cot",
"blank_filling_formatter",
"explain_then_answer",
"tutor"
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"concepts_used": [],
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"Partial Products",
"Multi-Digit Multiplication",
"Place Value Multiplication"
],
"current_concepts": [
"Partial Products",
"Multi-Digit Multiplication",
"Place Value Multiplication"
]
}
</pre_analysis>
<reasoning>
Identify the place values of the digits
To find the partial products of \(52 \times 16\), we first break down each number by place value:
- For \(52\): \(5\) is in the tens place (\(50\)) and \(2\) is in the ones place (\(2\)).
- For \(16\): \(1\) is in the tens place (\(10\)) and \(6\) is in the ones place (\(6\)).
Calculate the first partial product
The first step asks for:
\[
\text{ones} \times \text{ones}
\]
Using the ones digit from \(16\) and the ones digit from \(52\):
\[
6 \text{ ones} \times 2 \text{ ones} = 6 \times 2 = 12
\]
Calculate the second partial product
The second step asks for:
\[
\text{ones} \times \text{tens}
\]
Using the ones digit from \(16\) and the tens digit from \(52\):
\[
6 \text{ ones} \times 5 \text{ tens} = 6 \times 50 = 300
\]
Calculate the third partial product
The third step asks for:
\[
\text{ten} \times \text{ones}
\]
Using the tens digit from \(16\) and the ones digit from \(52\):
\[
1 \text{ ten} \times 2 \text{ ones} = 10 \times 2 = 20
\]
Calculate the fourth partial product
The fourth step asks for:
\[
\text{ten} \times \text{tens}
\]
Using the tens digit from \(16\) and the tens digit from \(52\):
\[
1 \text{ ten} \times 5 \text{ tens} = 10 \times 50 = 500
\]
Sum the partial products
To find the final product, we add all four partial products together:
\[
12 + 300 + 20 + 500 = 832
\]
</reasoning>
<answer>
Complete the steps to find the product of \(52 \times 16\).
\[
\]
The completed steps are:
- <blank>\(12\)</blank> \(
ightarrow\) <blank>\(6\)</blank> ones \(\times\) <blank>\(2\)</blank> ones
- <blank>\(300\)</blank> \(
ightarrow\) <blank>\(6\)</blank> ones \(\times\) <blank>\(5\)</blank> tens
- <blank>\(20\)</blank> \(
ightarrow\) <blank>\(1\)</blank> ten \(\times\) <blank>\(2\)</blank> ones
- <blank>\(500\)</blank> \(
ightarrow\) <blank>\(1\)</blank> ten \(\times\) <blank>\(5\)</blank> tens
- The final sum is <blank>\(832\)</blank>
</answer>
<post_analysis>
{
"subject": "Mathematics",
"question_type": "Fill-in-the-blank",
"knowledge_point": [
"Mathematics",
"Algebra",
"Multi-Digit Multiplication"
]
}
</post_analysis>
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<pre_analysis>
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"question_count": 1,
"skills_matched": [
"step_cot",
"blank_filling_formatter",
"explain_then_answer",
"tutor"
],
"needs_drawing": false,
"concepts_used": [],
"new_concepts": [
"Partial Products",
"Multi-Digit Multiplication",
"Place Value Multiplication"
],
"current_concepts": [
"Partial Products",
"Multi-Digit Multiplication",
"Place Value Multiplication"
]
}
</pre_analysis>
<reasoning>
Identify the place values of the digits
To find the partial products of \(52 \times 16\), we first break down each number by place value:
- For \(52\): \(5\) is in the tens place (\(50\)) and \(2\) is in the ones place (\(2\)).
- For \(16\): \(1\) is in the tens place (\(10\)) and \(6\) is in the ones place (\(6\)).
Calculate the first partial product
The first step asks for:
\[
\text{ones} \times \text{ones}
\]
Using the ones digit from \(16\) and the ones digit from \(52\):
\[
6 \text{ ones} \times 2 \text{ ones} = 6 \times 2 = 12
\]
Calculate the second partial product
The second step asks for:
\[
\text{ones} \times \text{tens}
\]
Using the ones digit from \(16\) and the tens digit from \(52\):
\[
6 \text{ ones} \times 5 \text{ tens} = 6 \times 50 = 300
\]
Calculate the third partial product
The third step asks for:
\[
\text{ten} \times \text{ones}
\]
Using the tens digit from \(16\) and the ones digit from \(52\):
\[
1 \text{ ten} \times 2 \text{ ones} = 10 \times 2 = 20
\]
Calculate the fourth partial product
The fourth step asks for:
\[
\text{ten} \times \text{tens}
\]
Using the tens digit from \(16\) and the tens digit from \(52\):
\[
1 \text{ ten} \times 5 \text{ tens} = 10 \times 50 = 500
\]
Sum the partial products
To find the final product, we add all four partial products together:
\[
12 + 300 + 20 + 500 = 832
\]
</reasoning>
<answer>
Complete the steps to find the product of \(52 \times 16\).
\[
\]
The completed steps are:
- <blank>\(12\)</blank> \(
ightarrow\) <blank>\(6\)</blank> ones \(\times\) <blank>\(2\)</blank> ones
- <blank>\(300\)</blank> \(
ightarrow\) <blank>\(6\)</blank> ones \(\times\) <blank>\(5\)</blank> tens
- <blank>\(20\)</blank> \(
ightarrow\) <blank>\(1\)</blank> ten \(\times\) <blank>\(2\)</blank> ones
- <blank>\(500\)</blank> \(
ightarrow\) <blank>\(1\)</blank> ten \(\times\) <blank>\(5\)</blank> tens
- The final sum is <blank>\(832\)</blank>
</answer>
<post_analysis>
{
"subject": "Mathematics",
"question_type": "Fill-in-the-blank",
"knowledge_point": [
"Mathematics",
"Algebra",
"Multi-Digit Multiplication"
]
}
</post_analysis>