Common Core: 1st Grade Math : Understanding Place Value

Study concepts, example questions & explanations for Common Core: 1st Grade Math

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Example Questions

Example Question #161 : Understanding Place Value

Which statement is true?

 

Possible Answers:

\displaystyle 57< 56

\displaystyle 57=56

\displaystyle 57>56

Correct answer:

\displaystyle 57>56

Explanation:

The \displaystyle > sign means greater than. \displaystyle 57 is greater than \displaystyle 56 because of the number in the ones place. \displaystyle 7 has a greater value than \displaystyle 6, which means \displaystyle 57 has a greater value than \displaystyle 56 

Example Question #162 : Understanding Place Value

Which statement is true?

 

Possible Answers:

\displaystyle 82=81

\displaystyle 82>81

\displaystyle 82< 81

Correct answer:

\displaystyle 82>81

Explanation:

The \displaystyle > sign means greater than. \displaystyle 82 is greater than \displaystyle 81 because of the number in the ones place. \displaystyle 2 has a greater value than \displaystyle 1, which means \displaystyle 82 has a greater value than \displaystyle 81 

Example Question #163 : Understanding Place Value

Which statement is true?

 

Possible Answers:

\displaystyle 88=89

\displaystyle 88< 89

\displaystyle 88>89

Correct answer:

\displaystyle 88< 89

Explanation:

The \displaystyle <  sign means less than. \displaystyle 88 is less than \displaystyle 89 because of the number in the ones place. \displaystyle 8 has a lesser value than \displaystyle 9, which means \displaystyle 88 has a lesser value than \displaystyle 89 

Example Question #164 : Understanding Place Value

Which statement is true?

 

Possible Answers:

\displaystyle 47=48

\displaystyle 47>48

\displaystyle 47< 48

Correct answer:

\displaystyle 47< 48

Explanation:

The \displaystyle <  sign means less than. \displaystyle 47 is less than \displaystyle 48 because of the number in the ones place. \displaystyle 7 has a lesser value than \displaystyle 8, which means \displaystyle 47 has a lesser value than \displaystyle 48 

Example Question #165 : Understanding Place Value

Which statement is true?

 

Possible Answers:

\displaystyle 40< 41

\displaystyle 40=41

\displaystyle 40>41

Correct answer:

\displaystyle 40< 41

Explanation:

The \displaystyle <  sign means less than. \displaystyle 40 is less than \displaystyle 41 because of the number in the ones place. \displaystyle 0 has a lesser value than \displaystyle 1, which means \displaystyle 40 has a lesser value than \displaystyle 41 

Example Question #166 : Understanding Place Value

Which statement is true?

 

Possible Answers:

\displaystyle 52=53

\displaystyle 52< 53

\displaystyle 52>53

Correct answer:

\displaystyle 52< 53

Explanation:

The \displaystyle <  sign means less than. \displaystyle 52 is less than \displaystyle 53 because of the number in the ones place. \displaystyle 2 has a lesser value than \displaystyle 3, which means \displaystyle 52 has a lesser value than \displaystyle 53 

Example Question #167 : Understanding Place Value

Which statement is true?

 

Possible Answers:

\displaystyle 15>16

\displaystyle 15< 16

\displaystyle 15=16

Correct answer:

\displaystyle 15< 16

Explanation:

The \displaystyle <  sign means less than. \displaystyle 15 is less than \displaystyle 16 because of the number in the ones place. \displaystyle 5 has a lesser value than \displaystyle 6, which means \displaystyle 15 has a lesser value than \displaystyle 16 

Example Question #168 : Understanding Place Value

Which statement is true?

 

Possible Answers:

\displaystyle 29>29

\displaystyle 29< 29

\displaystyle 29=29

Correct answer:

\displaystyle 29=29

Explanation:

The \displaystyle = sign means equal. \displaystyle 29 and \displaystyle 29 are the same number, which means they are equal. 

Example Question #169 : Understanding Place Value

Which statement is true?

 

Possible Answers:

\displaystyle 30< 31

\displaystyle 30>31

\displaystyle 30=31

Correct answer:

\displaystyle 30< 31

Explanation:

The \displaystyle <  sign means less than. \displaystyle 30 is less than \displaystyle 31 because of the number in the ones place. \displaystyle 0 has a lesser value than \displaystyle 1, which means \displaystyle 30 has a lesser value than \displaystyle 31 

Example Question #170 : Understanding Place Value

Which statement is true?

 

Possible Answers:

\displaystyle 17=18

\displaystyle 17>18

\displaystyle 17< 18

Correct answer:

\displaystyle 17< 18

Explanation:

The \displaystyle <  sign means less than. \displaystyle 17 is less than \displaystyle 18 because of the number in the ones place. \displaystyle 7 has a lesser value than \displaystyle 8, which means \displaystyle 17 has a lesser value than \displaystyle 18 

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