Common Core: 2nd Grade Math : Number & Operations in Base Ten

Study concepts, example questions & explanations for Common Core: 2nd Grade Math

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Example Questions

Example Question #141 : Number & Operations In Base Ten

What digit is in the tens place? \(\displaystyle 621\)

Possible Answers:

\(\displaystyle 6\)

\(\displaystyle 1\)

\(\displaystyle 21\)

\(\displaystyle 2\)

\(\displaystyle 62\)

Correct answer:

\(\displaystyle 2\)

Explanation:

The tens place is always the second number on the right. In this case, \(\displaystyle 2\) is the second number on the right.

Example Question #142 : Number & Operations In Base Ten

What digit is in the tens place? \(\displaystyle 456\)

Possible Answers:

\(\displaystyle 4\)

\(\displaystyle 5\)

\(\displaystyle 45\)

\(\displaystyle 6\)

\(\displaystyle 56\)

Correct answer:

\(\displaystyle 5\)

Explanation:

The tens place is always the second number on the right. In this case, \(\displaystyle 5\) is the second number on the right.

Example Question #143 : Number & Operations In Base Ten

What digit is in the tens place? \(\displaystyle 174\)

Possible Answers:

\(\displaystyle 4\)

\(\displaystyle 7\)

\(\displaystyle 17\)

\(\displaystyle 74\)

\(\displaystyle 1\)

Correct answer:

\(\displaystyle 7\)

Explanation:

The tens place is always the second number on the right. In this case, \(\displaystyle 7\) is the second number on the right.

Example Question #144 : Number & Operations In Base Ten

What digit is in the tens place? \(\displaystyle 264\)

Possible Answers:

\(\displaystyle 2\)

\(\displaystyle 4\)

\(\displaystyle 6\)

\(\displaystyle 64\)

\(\displaystyle 26\)

Correct answer:

\(\displaystyle 6\)

Explanation:

The tens place is always the second number on the right. In this case, \(\displaystyle 6\) is the second number on the right.

Example Question #145 : Number & Operations In Base Ten

What digit is in the tens place? \(\displaystyle 275\)

Possible Answers:

\(\displaystyle 2\)

\(\displaystyle 27\)

\(\displaystyle 75\)

\(\displaystyle 5\)

\(\displaystyle 7\)

Correct answer:

\(\displaystyle 7\)

Explanation:

The tens place is always the second number on the right. In this case, \(\displaystyle 7\) is the second number on the right.

Example Question #146 : Number & Operations In Base Ten

What digit is in the tens place? \(\displaystyle 852\)

Possible Answers:

\(\displaystyle 85\)

\(\displaystyle 8\)

\(\displaystyle 5\)

\(\displaystyle 52\)

\(\displaystyle 2\)

Correct answer:

\(\displaystyle 5\)

Explanation:

The tens place is always the second number on the right. In this case, \(\displaystyle 5\) is the second number on the right.

Example Question #147 : Number & Operations In Base Ten

What digit is in the tens place? \(\displaystyle 612\)

Possible Answers:

\(\displaystyle 6\)

\(\displaystyle 1\)

\(\displaystyle 61\)

\(\displaystyle 12\)

\(\displaystyle 2\)

Correct answer:

\(\displaystyle 1\)

Explanation:

The tens place is always the second number on the right. In this case, \(\displaystyle 1\) is the second number on the right.

Example Question #148 : Number & Operations In Base Ten

What digit is in the tens place? \(\displaystyle 685\)

Possible Answers:

\(\displaystyle 8\)

\(\displaystyle 68\)

\(\displaystyle 85\)

\(\displaystyle 6\)

\(\displaystyle 5\)

Correct answer:

\(\displaystyle 8\)

Explanation:

The tens place is always the second number on the right. In this case, \(\displaystyle 8\) is the second number on the right.

Example Question #149 : Number & Operations In Base Ten

What digit is in the tens place? \(\displaystyle 217\)

Possible Answers:

\(\displaystyle 1\)

\(\displaystyle 2\)

\(\displaystyle 17\)

\(\displaystyle 7\)

\(\displaystyle 21\)

Correct answer:

\(\displaystyle 1\)

Explanation:

The tens place is always the second number on the right. In this case, \(\displaystyle 1\) is the second number on the right.

Example Question #150 : Number & Operations In Base Ten

What digit is in the tens place? \(\displaystyle 185\)

Possible Answers:

\(\displaystyle 1\)

\(\displaystyle 5\)

\(\displaystyle 18\)

\(\displaystyle 8\)

\(\displaystyle 85\)

Correct answer:

\(\displaystyle 8\)

Explanation:

The tens place is always the second number on the right. In this case, \(\displaystyle 8\) is the second number on the right.

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