Common Core: 3rd Grade Math : Understanding Properties of Multiplication and the Relationship between Multiplication and Division

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

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Example Questions

Example Question #151 : Understanding Properties Of Multiplication And The Relationship Between Multiplication And Division

Solve \displaystyle 7634\div2 by finding the unknown factor.

Possible Answers:

\displaystyle 3818

\displaystyle 3819

\displaystyle 3817

\displaystyle 3816

\displaystyle 3815

Correct answer:

\displaystyle 3817

Explanation:

A factor is a number that is multiplied by another number to produce a given number. In this case, the unknown factor is the number multiplied by \displaystyle 2 to get \displaystyle 7634.  \displaystyle 2\times 3817=7634

Example Question #152 : Understanding Properties Of Multiplication And The Relationship Between Multiplication And Division

Solve \displaystyle 7312\div16 by finding the unknown factor.

Possible Answers:

\displaystyle 458

\displaystyle 459

\displaystyle 455

\displaystyle 456

\displaystyle 457

Correct answer:

\displaystyle 457

Explanation:

A factor is a number that is multiplied by another number to produce a given number. In this case, the unknown factor is the number multiplied by \displaystyle 16 to get \displaystyle 7312.  \displaystyle 16\times 457=7312

Example Question #153 : Understanding Properties Of Multiplication And The Relationship Between Multiplication And Division

Solve \displaystyle 4676\div4 by finding the unknown factor.

Possible Answers:

\displaystyle 1170

\displaystyle 1167

\displaystyle 1168

\displaystyle 1171

\displaystyle 1169

Correct answer:

\displaystyle 1169

Explanation:

A factor is a number that is multiplied by another number to produce a given number. In this case, the unknown factor is the number multiplied by \displaystyle 4 to get \displaystyle 4676.  \displaystyle 4\times 1169=4676

Example Question #154 : Understanding Properties Of Multiplication And The Relationship Between Multiplication And Division

Solve \displaystyle 5090\div2 by finding the unknown factor.

Possible Answers:

\displaystyle 2543

\displaystyle 2546

\displaystyle 2545

\displaystyle 2547

\displaystyle 2544

Correct answer:

\displaystyle 2545

Explanation:

A factor is a number that is multiplied by another number to produce a given number. In this case, the unknown factor is the number multiplied by \displaystyle 2 to get \displaystyle 5090.  \displaystyle 2\times 2545=5090

Example Question #155 : Understanding Properties Of Multiplication And The Relationship Between Multiplication And Division

Solve \displaystyle 8145\div3 by finding the unknown factor.

Possible Answers:

\displaystyle 2716

\displaystyle 2717

\displaystyle 2713

\displaystyle 2714

\displaystyle 2715

Correct answer:

\displaystyle 2715

Explanation:

A factor is a number that is multiplied by another number to produce a given number. In this case, the unknown factor is the number multiplied by \displaystyle 3 to get \displaystyle 8145.  \displaystyle 3\times 2715=8145

Example Question #156 : Understanding Properties Of Multiplication And The Relationship Between Multiplication And Division

Solve \displaystyle 910\div2 by finding the unknown factor.

Possible Answers:

\displaystyle 455

\displaystyle 456

\displaystyle 457

\displaystyle 453

\displaystyle 454

Correct answer:

\displaystyle 455

Explanation:

A factor is a number that is multiplied by another number to produce a given number. In this case, the unknown factor is the number multiplied by \displaystyle 2 to get \displaystyle 910.  \displaystyle 2\times 455=910

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