2nd grade review

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Front

What is an odd number?

Back

An odd number is a whole number that is not divisible by 2. It has a remainder of 1 when divided by 2.

Front

What tool do you use to measure length?

Back

You can use a ruler to measure the length of an object.

Front

What is a bar graph?

Back

A bar graph is a visual representation of data using bars of different heights to show quantities.

Front

What is the sum of 15 and 5?

Back

The sum of 15 and 5 is 20.

Front

What is a measuring tape used for?

Back

A measuring tape is used to measure longer distances or lengths.

Front

What does it mean to combine numbers?

Back

To combine numbers means to add them together to find a total.

Front

What is a pictograph?

Back

A pictograph is a graph that uses pictures or symbols to represent data.

Front

How do you find the total number of items?

Back

You can find the total number of items by adding the quantities of each group together.

Front

What is a tally chart?

Back

A tally chart is a way to record and count items using marks or tallies.