Math Flashcard

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another. It shows how much is left after removing a certain amount.

Front

What is the result of 7,512 - 4,279?

Back

3,233

Front

What is addition?

Back

Addition is the process of combining two or more numbers to find their total.

Front

Mia read 912 pages in the first week and 1,156 pages in the second week. How many pages did she read in total?

Back

2,068 pages

Front

What is symmetry?

Back

Symmetry is when one shape becomes exactly like another if you flip, slide, or turn it.

Front

How many lines of symmetry does a shape have if it can be divided into two identical halves?

Back

It has at least one line of symmetry.

Front

What is the midpoint?

Back

The midpoint is the value that is exactly halfway between two numbers.

Front

What is the midpoint of 3,230 and 3,230?

Back

3,230

Front

What is an array in math?

Back

An array is a way to organize objects in rows and columns.

Front

How can you break apart the array (2x4) + (4x5)?

Back

(2x4) + (4x5) is a way to show how the total can be divided into smaller groups.