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 #41 : Number & Operations In Base Ten

What digit is in the ones place? \(\displaystyle 582\)

Possible Answers:

\(\displaystyle 5\)

\(\displaystyle 8\)

\(\displaystyle 2\)

\(\displaystyle 82\)

\(\displaystyle 58\)

Correct answer:

\(\displaystyle 2\)

Explanation:

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

Example Question #42 : Number & Operations In Base Ten

What digit is in the ones place? \(\displaystyle 148\)

Possible Answers:

\(\displaystyle 14\)

\(\displaystyle 1\)

\(\displaystyle 4\)

\(\displaystyle 48\)

\(\displaystyle 8\)

Correct answer:

\(\displaystyle 8\)

Explanation:

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

Example Question #43 : Number & Operations In Base Ten

What digit is in the ones place? \(\displaystyle 731\)

Possible Answers:

\(\displaystyle 31\)

\(\displaystyle 3\)

\(\displaystyle 73\)

\(\displaystyle 7\)

\(\displaystyle 1\)

Correct answer:

\(\displaystyle 1\)

Explanation:

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

Example Question #44 : Number & Operations In Base Ten

What digit is in the ones place? \(\displaystyle 641\)

Possible Answers:

\(\displaystyle 4\)

\(\displaystyle 6\)

\(\displaystyle 64\)

\(\displaystyle 41\)

\(\displaystyle 1\)

Correct answer:

\(\displaystyle 1\)

Explanation:

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

Example Question #45 : Number & Operations In Base Ten

What digit is in the ones place? \(\displaystyle 831\)

Possible Answers:

\(\displaystyle 1\)

\(\displaystyle 83\)

\(\displaystyle 3\)

\(\displaystyle 8\)

\(\displaystyle 31\)

Correct answer:

\(\displaystyle 1\)

Explanation:

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

Example Question #46 : Number & Operations In Base Ten

What digit is in the ones place? \(\displaystyle 167\)

Possible Answers:

\(\displaystyle 16\)

\(\displaystyle 7\)

\(\displaystyle 6\)

\(\displaystyle 1\)

\(\displaystyle 67\)

Correct answer:

\(\displaystyle 7\)

Explanation:

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

Example Question #47 : Number & Operations In Base Ten

What digit is in the ones place? \(\displaystyle 273\)

Possible Answers:

\(\displaystyle 73\)

\(\displaystyle 3\)

\(\displaystyle 2\)

\(\displaystyle 7\)

\(\displaystyle 27\)

Correct answer:

\(\displaystyle 3\)

Explanation:

The ones place is always the first number on the right. In this case, \(\displaystyle 3\) is the first number on the right.

Example Question #48 : Number & Operations In Base Ten

What digit is in the ones place? \(\displaystyle 158\)

Possible Answers:

\(\displaystyle 58\)

\(\displaystyle 15\)

\(\displaystyle 5\)

\(\displaystyle 1\)

\(\displaystyle 8\)

Correct answer:

\(\displaystyle 8\)

Explanation:

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

Example Question #49 : Number & Operations In Base Ten

What digit is in the ones place? \(\displaystyle 468\)

Possible Answers:

\(\displaystyle 8\)

\(\displaystyle 68\)

\(\displaystyle 6\)

\(\displaystyle 4\)

\(\displaystyle 46\)

Correct answer:

\(\displaystyle 8\)

Explanation:

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

Example Question #50 : Number & Operations In Base Ten

What digit is in the ones place? \(\displaystyle 743\)

Possible Answers:

\(\displaystyle 4\)

\(\displaystyle 74\)

\(\displaystyle 7\)

\(\displaystyle 43\)

\(\displaystyle 3\)

Correct answer:

\(\displaystyle 3\)

Explanation:

The ones place is always the first number on the right. In this case, \(\displaystyle 3\) is the first number on the right.

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