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 #771 : Number & Operations In Base Ten

What number is seven hundred thirty? 

Possible Answers:

\(\displaystyle 30\)

\(\displaystyle 70030\)

\(\displaystyle 730\)

\(\displaystyle 700\)

\(\displaystyle 703\)

Correct answer:

\(\displaystyle 730\)

Explanation:

\(\displaystyle 730\) in word form is seven hundred thirty. 

Example Question #772 : Number & Operations In Base Ten

What number is eighty-two? 

Possible Answers:

\(\displaystyle 2\)

\(\displaystyle 80\)

\(\displaystyle 4\)

\(\displaystyle 82\)

\(\displaystyle 84\)

Correct answer:

\(\displaystyle 82\)

Explanation:

\(\displaystyle 82\) in word form is eighty-two.

Example Question #773 : Number & Operations In Base Ten

What number is one hundred two? 

Possible Answers:

\(\displaystyle 100\)

\(\displaystyle 120\)

\(\displaystyle 102\)

\(\displaystyle 1002\)

\(\displaystyle 12\)

Correct answer:

\(\displaystyle 102\)

Explanation:

\(\displaystyle 102\) is word form is one hundred two. 

Example Question #774 : Number & Operations In Base Ten

What number is ninety-eight? 

Possible Answers:

\(\displaystyle 98\)

\(\displaystyle 99\)

\(\displaystyle 9\)

\(\displaystyle 90\)

\(\displaystyle 8\)

Correct answer:

\(\displaystyle 98\)

Explanation:

\(\displaystyle 98\) in word form is ninety-eight. 

Example Question #775 : Number & Operations In Base Ten

What number is two hundred eighty-one? 

Possible Answers:

\(\displaystyle 280\)

\(\displaystyle 201\)

\(\displaystyle 200801\)

\(\displaystyle 281\)

\(\displaystyle 20081\)

Correct answer:

\(\displaystyle 281\)

Explanation:

\(\displaystyle 281\) in word form is two hundred eighty-one. 

Example Question #776 : Number & Operations In Base Ten

What number is three hundred four?

Possible Answers:

\(\displaystyle 34\)

\(\displaystyle 304\)

\(\displaystyle 300\)

\(\displaystyle 4\)

\(\displaystyle 3004\)

Correct answer:

\(\displaystyle 304\)

Explanation:

\(\displaystyle 304\) in word form is three hundred four. 

Example Question #777 : Number & Operations In Base Ten

What number is nine hundred thirty-three? 

Possible Answers:

\(\displaystyle 933\)

\(\displaystyle 90033\)

\(\displaystyle 930\)

\(\displaystyle 903\)

\(\displaystyle 900303\)

Correct answer:

\(\displaystyle 933\)

Explanation:

\(\displaystyle 933\) in word form is nine hundred thirty-three. 

Example Question #778 : Number & Operations In Base Ten

What number is thirty-eight?

Possible Answers:

\(\displaystyle 38\)

\(\displaystyle 30\)

\(\displaystyle 8\)

\(\displaystyle 308\)

\(\displaystyle 303\)

Correct answer:

\(\displaystyle 38\)

Explanation:

\(\displaystyle 38\) in word form is thirty-eight. 

Example Question #779 : Number & Operations In Base Ten

What number is two hundred ninety-three?

Possible Answers:

\(\displaystyle 290\)

\(\displaystyle 2903\)

\(\displaystyle 93\)

\(\displaystyle 200\)

\(\displaystyle 293\)

Correct answer:

\(\displaystyle 293\)

Explanation:

\(\displaystyle 293\) in word form is two hundred ninety-three. 

Example Question #780 : Number & Operations In Base Ten

What number is five? 

Possible Answers:

\(\displaystyle 33\)

\(\displaystyle 55\)

\(\displaystyle 5\)

\(\displaystyle 3\)

\(\displaystyle 50\)

Correct answer:

\(\displaystyle 5\)

Explanation:

\(\displaystyle 5\) in word form is five. 

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