Common Core: 1st Grade Math : Common Core Math: Grade 1

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

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Example Questions

Example Question #145 : Data Analysis

Look at the chart below. How may spoons are there?

Screen shot 2015 09 21 at 8.54.21 am

Possible Answers:

\(\displaystyle 9\)

\(\displaystyle 13\)

\(\displaystyle 7\)

Correct answer:

\(\displaystyle 13\)

Explanation:

In the chart, the spoons are show in the middle bar. That bar goes up to the number \(\displaystyle 13\) which means there are \(\displaystyle 13\) spoons. 

Example Question #146 : Data Analysis

Look at the chart below. How many knives are there?

Screen shot 2015 09 21 at 8.54.21 am

Possible Answers:

\(\displaystyle 7\)

\(\displaystyle 13\)

\(\displaystyle 9\)

Correct answer:

\(\displaystyle 9\)

Explanation:

In the chart, the knives are show in the last bar. The bar goes up to the number \(\displaystyle 9\) which means there are \(\displaystyle 9\) knives. 

Example Question #152 : Data Analysis

Look at the chart below. How many more spoons are there than forks?

Screen shot 2015 09 21 at 8.54.21 am

Possible Answers:

\(\displaystyle 5\)

\(\displaystyle 6\)

\(\displaystyle 9\)

Correct answer:

\(\displaystyle 6\)

Explanation:

There are \(\displaystyle 13\) spoons and \(\displaystyle 7\) forks. To find the difference we subtract. 

\(\displaystyle 13-7=6\)

Example Question #153 : Data Analysis

Look at the chart below. How many more spoons are there than knives?

Screen shot 2015 09 21 at 8.54.21 am

Possible Answers:

\(\displaystyle 3\)

\(\displaystyle 4\)

\(\displaystyle 5\)

Correct answer:

\(\displaystyle 4\)

Explanation:

There are \(\displaystyle 13\) spoons and \(\displaystyle 9\) knives. To find the difference we subtract. 

\(\displaystyle 13-9=4\)

Example Question #154 : Data Analysis

Look at the chart below. How many more knives are there than forks?

Screen shot 2015 09 21 at 8.54.21 am

Possible Answers:

\(\displaystyle 2\)

\(\displaystyle 3\)

\(\displaystyle 5\)

Correct answer:

\(\displaystyle 2\)

Explanation:

There are \(\displaystyle 9\) knives and \(\displaystyle 7\) forks. To find the difference we subtract. 

\(\displaystyle 9-7=2\)

Example Question #155 : Data Analysis

Look at the chart below. If we add \(\displaystyle 5\) more forks, how many forks will we have? 

Screen shot 2015 09 21 at 8.54.21 am

Possible Answers:

\(\displaystyle 12\)

\(\displaystyle 11\)

\(\displaystyle 10\)

Correct answer:

\(\displaystyle 12\)

Explanation:

We are starting with \(\displaystyle 7\) forks. If we add \(\displaystyle 5\) more forks we will have \(\displaystyle 12\) forks. 

\(\displaystyle 7+5=12\)

Example Question #156 : Data Analysis

Look at the chart below. If we add \(\displaystyle 1\) more spoon, how many spoons will we have? 

Screen shot 2015 09 21 at 8.54.21 am

Possible Answers:

\(\displaystyle 14\)

\(\displaystyle 12\)

\(\displaystyle 13\)

Correct answer:

\(\displaystyle 14\)

Explanation:

We have \(\displaystyle 13\) spoons. If we add \(\displaystyle 1\) more spoon we will have \(\displaystyle 14\) spoons. 

\(\displaystyle 13+1=14\)

Example Question #21 : Representing And Interpreting Data

Look at the chart below. If we add \(\displaystyle 4\) more knives, how many knives will we have?

Screen shot 2015 09 21 at 8.54.21 am

Possible Answers:

\(\displaystyle 13\)

\(\displaystyle 12\)

\(\displaystyle 14\)

Correct answer:

\(\displaystyle 13\)

Explanation:

We have \(\displaystyle 9\) knives. If we add \(\displaystyle 4\) more knives we will have \(\displaystyle 13\) knives. 

\(\displaystyle 9+4=13\)

Example Question #22 : Representing And Interpreting Data

Look at the chart below. If we take away \(\displaystyle 7\) spoons, how many spoons will we have? 

Screen shot 2015 09 21 at 8.54.21 am

Possible Answers:

\(\displaystyle 6\)

\(\displaystyle 8\)

\(\displaystyle 9\)

Correct answer:

\(\displaystyle 6\)

Explanation:

We have \(\displaystyle 13\) spoons. If we take \(\displaystyle 7\) away that means we are subtracting. 

\(\displaystyle 13-7=6\)

Example Question #1300 : Common Core Math: Grade 1

Look at the chart below. What is there the most of? 

Screen shot 2015 09 21 at 9.58.16 am

Possible Answers:

Dogs

Cats

Birds

Correct answer:

Birds

Explanation:

There are \(\displaystyle 14\) birds, \(\displaystyle 4\) cats, and \(\displaystyle 8\) dogs. \(\displaystyle 14\) is our biggest number which means there are more birds than cats and dogs. 

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