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 #761 : Numbers And Operations

What digit is in the ones place? \displaystyle 543

Possible Answers:

\displaystyle 43

\displaystyle 5

\displaystyle 4

\displaystyle 54

\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.

Example Question #762 : Numbers And Operations

What digit is in the ones place? \displaystyle 156

Possible Answers:

\displaystyle 15

\displaystyle 1

\displaystyle 6

\displaystyle 5

\displaystyle 56

Correct answer:

\displaystyle 6

Explanation:

The ones place is always the first number on the right. In this case, \displaystyle 6 is the first number on the right.

Example Question #763 : Numbers And Operations

What digit is in the ones place? \displaystyle 372

Possible Answers:

\displaystyle 3

\displaystyle 7

\displaystyle 37

\displaystyle 72

\displaystyle 2

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 #764 : Numbers And Operations

What digit is in the ones place? \displaystyle 317

Possible Answers:

\displaystyle 1

\displaystyle 7

\displaystyle 17

\displaystyle 3

\displaystyle 31

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 #765 : Numbers And Operations

What digit is in the ones place? \displaystyle 736

Possible Answers:

\displaystyle 3

\displaystyle 36

\displaystyle 7

\displaystyle 6

\displaystyle 73

Correct answer:

\displaystyle 6

Explanation:

The ones place is always the first number on the right. In this case, \displaystyle 6 is the first number on the right.

Example Question #766 : Numbers And Operations

What digit is in the ones place? \displaystyle 371

Possible Answers:

\displaystyle 3

\displaystyle 71

\displaystyle 37

\displaystyle 1

\displaystyle 7

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 #767 : Numbers And Operations

What digit is in the ones place? \displaystyle 431

Possible Answers:

\displaystyle 43

\displaystyle 4

\displaystyle 1

\displaystyle 3

\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 #768 : Numbers And Operations

What digit is in the ones place? \displaystyle 861

Possible Answers:

\displaystyle 61

\displaystyle 86

\displaystyle 6

\displaystyle 8

\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 #769 : Numbers And Operations

What digit is in the ones place? \displaystyle 542

Possible Answers:

\displaystyle 54

\displaystyle 42

\displaystyle 2

\displaystyle 4

\displaystyle 5

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 #81 : Number & Operations In Base Ten

What digit is in the ones place? \displaystyle 342

Possible Answers:

\displaystyle 34

\displaystyle 2

\displaystyle 4

\displaystyle 42

\displaystyle 3

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.

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