2nd Grade Math

Front

What is subtraction?

Back

Subtraction is the mathematical operation of finding the difference between two numbers, where one number is taken away from another.

Front

What is a horizontal bar graph?

Back

A horizontal bar graph is a type of graph that displays data with rectangular bars that are oriented horizontally, where the length of each bar represents the value of the data.

Front

How do you calculate the cost of an item if you know the initial amount and the remaining amount?

Back

To find the cost of an item, subtract the remaining amount from the initial amount.

Front

What does the time 5:55 represent?

Back

5:55 represents five hours and fifty-five minutes past midnight or noon, indicating it is five minutes before six o'clock.

Front

How do you determine the number of items of a specific type when given a total and a subset?

Back

To find the number of items of a specific type, subtract the number of items of the other type from the total number of items.

Front

What is the result of 16 - 9?

Back

The result of 16 - 9 is 7.

Front

What is the purpose of a bar graph?

Back

The purpose of a bar graph is to visually represent and compare different sets of data.

Front

If Santiago has 50 Viking Bucks and spends some, how do you find out how much he spent?

Back

To find out how much Santiago spent, subtract the amount of Viking Bucks he has left from the amount he originally had.

Front

What is the total number of flowers if Noelle has 8 flowers and 3 are pink?

Back

If Noelle has 8 flowers and 3 are pink, the total number of flowers is 8.

Front

What is the difference between a horizontal and vertical bar graph?

Back

A horizontal bar graph has bars that run horizontally, while a vertical bar graph has bars that run vertically.