Common Core: 4th Grade Math : Understand decimal notation for fractions, and compare decimal fractions

Study concepts, example questions & explanations for Common Core: 4th Grade Math

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Example Questions

Example Question #111 : Understand Decimal Notation For Fractions, And Compare Decimal Fractions

What point on the number line is at \(\displaystyle 2.38?\)

Decimal number line 7

Possible Answers:

\(\displaystyle O\)

\(\displaystyle S\)

\(\displaystyle N\)

\(\displaystyle T\)

\(\displaystyle U\)

Correct answer:

\(\displaystyle U\)

Explanation:

\(\displaystyle 2.38\) will be between \(\displaystyle 2.3\) and \(\displaystyle 2.4\). Point \(\displaystyle U\) is the only dot between those two numbers. 

 

Example Question #88 : Use Decimal Notation For Fractions With Denominators 10 Or 100: Ccss.Math.Content.4.Nf.C.6

What point on the number line is at \(\displaystyle 2.49?\)

Decimal number line 7

 

Possible Answers:

\(\displaystyle V\)

\(\displaystyle S\)

\(\displaystyle T\)

\(\displaystyle W\)

\(\displaystyle U\)

Correct answer:

\(\displaystyle V\)

Explanation:

\(\displaystyle 2.49\) will be between \(\displaystyle 2.4\) and \(\displaystyle 2.5\). Point \(\displaystyle V\) is the only dot between those two numbers. 

 

Example Question #89 : Use Decimal Notation For Fractions With Denominators 10 Or 100: Ccss.Math.Content.4.Nf.C.6

What point on the number line is at \(\displaystyle 2.66?\)

Decimal number line 7

 

 

Possible Answers:

\(\displaystyle W\)

\(\displaystyle V\)

\(\displaystyle P\)

\(\displaystyle Q\)

\(\displaystyle R\)

Correct answer:

\(\displaystyle W\)

Explanation:

\(\displaystyle 2.66\) will be between \(\displaystyle 2.6\) and \(\displaystyle 2.7\). Point \(\displaystyle W\) is the only dot between those two numbers. 

Example Question #90 : Use Decimal Notation For Fractions With Denominators 10 Or 100: Ccss.Math.Content.4.Nf.C.6

What point on the number line is at \(\displaystyle 2.81?\)

Decimal number line 7

 

 

Possible Answers:

\(\displaystyle V\)

\(\displaystyle T\)

\(\displaystyle X\)

\(\displaystyle W\)

\(\displaystyle U\)

Correct answer:

\(\displaystyle X\)

Explanation:

\(\displaystyle 2.81\) will be between \(\displaystyle 2.8\) and \(\displaystyle 2.9\). Point \(\displaystyle X\) is the only dot between those two numbers. 

Example Question #112 : Understand Decimal Notation For Fractions, And Compare Decimal Fractions

What point on the number line is at \(\displaystyle 2.16?\)

Decimal number line 8

 

Possible Answers:

\(\displaystyle T\)

\(\displaystyle S\)

\(\displaystyle N\)

\(\displaystyle U\)

\(\displaystyle M\)

Correct answer:

\(\displaystyle M\)

Explanation:

\(\displaystyle 2.16\) will be between \(\displaystyle 2.1\) and \(\displaystyle 2.2\). Point \(\displaystyle M\) is the only dot between those two numbers. 

 

Example Question #202 : Ssat Elementary Level Quantitative (Math)

What point on the number line is at \(\displaystyle 2.28?\)

Decimal number line 8

 

Possible Answers:

\(\displaystyle T\)

\(\displaystyle U\)

\(\displaystyle O\)

\(\displaystyle N\)

\(\displaystyle M\)

Correct answer:

\(\displaystyle N\)

Explanation:

\(\displaystyle 2.28\) will be between \(\displaystyle 2.2\) and \(\displaystyle 2.3\). Point \(\displaystyle N\) is the only dot between those two numbers. 

Example Question #203 : Ssat Elementary Level Quantitative (Math)

What point on the number line is at \(\displaystyle 2.32?\)

Decimal number line 8

 

Possible Answers:

\(\displaystyle N\)

\(\displaystyle T\)

\(\displaystyle O\)

\(\displaystyle U\)

\(\displaystyle M\)

Correct answer:

\(\displaystyle O\)

Explanation:

\(\displaystyle 2.32\) will be between \(\displaystyle 2.3\) and \(\displaystyle 2.4\). Point \(\displaystyle O\) is the only dot between those two numbers. 

Example Question #91 : Use Decimal Notation For Fractions With Denominators 10 Or 100: Ccss.Math.Content.4.Nf.C.6

What point on the number line is at \(\displaystyle 2.56?\)

Decimal number line 8

 

Possible Answers:

\(\displaystyle Q\)

\(\displaystyle V\)

\(\displaystyle S\)

\(\displaystyle P\)

\(\displaystyle R\)

Correct answer:

\(\displaystyle P\)

Explanation:

\(\displaystyle 2.56\) will be between \(\displaystyle 2.5\) and \(\displaystyle 2.6\). Point \(\displaystyle P\) is the only dot between those two numbers. 

Example Question #205 : Numbers And Operations

What point on the number line is at \(\displaystyle 2.7?\)

Decimal number line 8

 

Possible Answers:

\(\displaystyle S\)

\(\displaystyle T\)

\(\displaystyle P\)

\(\displaystyle Q\)

\(\displaystyle R\)

Correct answer:

\(\displaystyle Q\)

Explanation:

\(\displaystyle 2.7\) is a number on the number line. Point \(\displaystyle Q\) is on \(\displaystyle 2.7\)

Example Question #92 : Use Decimal Notation For Fractions With Denominators 10 Or 100: Ccss.Math.Content.4.Nf.C.6

What point on the number line is at \(\displaystyle 2.91?\)

Decimal number line 8

 

Possible Answers:

\(\displaystyle T\)

\(\displaystyle X\)

\(\displaystyle R\)

\(\displaystyle V\)

\(\displaystyle W\)

Correct answer:

\(\displaystyle R\)

Explanation:

\(\displaystyle 2.91\) will be between \(\displaystyle 2.9\) and \(\displaystyle 3\). Point \(\displaystyle R\) is the only dot between those two numbers. 

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