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Common Core: 3rd Grade Math : Multiply One-Digit Numbers by Multiples of 10: CCSS.Math.Content.3.NBT.A.3

Study concepts, example questions & explanations for Common Core: 3rd Grade Math

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All Common Core: 3rd Grade Math Resources

7 Diagnostic Tests 226 Practice Tests Question of the Day Flashcards Learn by Concept

Example Questions

Example Question #107 : Number & Operations In Base Ten

$\frac{\begin{array}[b]{r}40\\ \times\ 3\end{array}}{ \ \ \ \space}$

Possible Answers:

120

110

Correct answer:

120

Explanation:

To solve this problem, we multiply by the ones position and the tens position.

$3\times0=0$

$3\times4=12$

$\frac{\begin{array}[b]{r}40\\ \times\ 3\end{array}}{ \ \space120}$

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Example Question #108 : Number & Operations In Base Ten

$\frac{\begin{array}[b]{r}50\\ \times\ 4\end{array}}{ \ \ \ \space}$

Possible Answers:

220

170

150

200

210

Correct answer:

200

Explanation:

To solve this problem, we multiply by the ones position and the tens position.

$4\times0=0$

$4\times5=20$

$\frac{\begin{array}[b]{r}50\\ \times\ 4\end{array}}{ \ \space200}$

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Example Question #103 : Number & Operations In Base Ten

$\frac{\begin{array}[b]{r}60\\ \times\ 5\end{array}}{ \ \ \ \space}$

Possible Answers:

300

250

150

200

350

Correct answer:

300

Explanation:

To solve this problem, we multiply by the ones position and the tens position.

$5\times0=0$

$5\times6=30$

$\frac{\begin{array}[b]{r}60\\ \times\ 5\end{array}}{ \ \space300}$

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Example Question #102 : Understanding Place Value And Properties Of Operations For Multi Digit Arithmetic

$\frac{\begin{array}[b]{r}70\\ \times\ 6\end{array}}{ \ \ \ \space}$

Possible Answers:

480

380

420

400

360

Correct answer:

420

Explanation:

To solve this problem, we multiply by the ones position and the tens position.

$6\times0=0$

$6\times7=42$

$\frac{\begin{array}[b]{r}70\\ \times\ 6\end{array}}{ \ \space420}$

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Example Question #411 : How To Multiply

$\frac{\begin{array}[b]{r}80\\ \times\ 7\end{array}}{ \ \ \ \space}$

Possible Answers:

560

590

600

570

580

Correct answer:

560

Explanation:

To solve this problem, we multiply by the ones position and the tens position.

$7\times0=0$

$7\times8=56$

$\frac{\begin{array}[b]{r}80\\ \times\ 7\end{array}}{ \ \space560}$

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Example Question #111 : Number & Operations In Base Ten

$\frac{\begin{array}[b]{r}90\\ \times\ 8\end{array}}{ \ \ \ \space}$

Possible Answers:

710

760

720

780

740

Correct answer:

720

Explanation:

To solve this problem, we multiply by the ones position and the tens position.

$8\times0=0$

$8\times9=72$

$\frac{\begin{array}[b]{r}90\\ \times\ 8\end{array}}{ \ \space720}$

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Example Question #52 : Variables

$\frac{\begin{array}[b]{r}10\\ \times\ 9\end{array}}{ \ \ \ \space}$

Possible Answers:

100

Correct answer:

Explanation:

To solve this problem, we multiply by the ones position and the tens position.

$9\times0=0$

$9\times1=9$

$\frac{\begin{array}[b]{r}10\\ \times\ 9\end{array}}{ \ \ \space90}$

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Example Question #3101 : Numbers And Operations

$\frac{\begin{array}[b]{r}20\\ \times\ 8\end{array}}{ \ \ \ \space}$

Possible Answers:

190

120

180

160

140

Correct answer:

160

Explanation:

To solve this problem, we multiply by the ones position and the tens position.

$8\times0=0$

$8\times2=16$

$\frac{\begin{array}[b]{r}20\\ \times\ 8\end{array}}{ \ \space160}$

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Example Question #3102 : Numbers And Operations

$\frac{\begin{array}[b]{r}90\\ \times\ 7\end{array}}{ \ \ \ \space}$

Possible Answers:

660

650

640

670

630

Correct answer:

630

Explanation:

To solve this problem, we multiply by the ones position and the tens position.

$7\times0=0$

$7\times9=63$

$\frac{\begin{array}[b]{r}90\\ \times\ 7\end{array}}{ \ \space630}$

Report an Error

Example Question #3103 : Numbers And Operations

$\frac{\begin{array}[b]{r}30\\ \times\ 1\end{array}}{ \ \ \ \space}$

Possible Answers:

Correct answer:

Explanation:

To solve this problem, we multiply by the ones position and the tens position.

$1\times0=0$

$1\times3=3$

$\frac{\begin{array}[b]{r}30\\ \times\ 1\end{array}}{ \ \ \space30}$

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All Common Core: 3rd Grade Math Resources

7 Diagnostic Tests 226 Practice Tests Question of the Day Flashcards Learn by Concept

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Common Core: 3rd Grade Math : Multiply One-Digit Numbers by Multiples of 10: CCSS.Math.Content.3.NBT.A.3

Study concepts, example questions & explanations for Common Core: 3rd Grade Math

All Common Core: 3rd Grade Math Resources

Example Questions

Example Question #107 : Number & Operations In Base Ten

Example Question #108 : Number & Operations In Base Ten

Example Question #103 : Number & Operations In Base Ten

Example Question #102 : Understanding Place Value And Properties Of Operations For Multi Digit Arithmetic

Example Question #411 : How To Multiply

Example Question #111 : Number & Operations In Base Ten

Example Question #52 : Variables

Example Question #3101 : Numbers And Operations

Example Question #3102 : Numbers And Operations

Example Question #3103 : Numbers And Operations

All Common Core: 3rd Grade Math Resources

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