1st grade math

Front

What is addition?

Back

Addition is the mathematical process of combining two or more numbers to get a total or sum.

Tags

CCSS.1.NBT.C.4

CCSS.2.MD.B.6

Front

What is subtraction?

Back

Subtraction is the mathematical process of taking one number away from another to find the difference.

Tags

CCSS.2.NBT.B.7

Front

What is the sum of 88 and 4?

Back

The sum of 88 and 4 is 92.

Tags

CCSS.2.NBT.B.6

Front

What is the difference when you subtract 3 from 33?

Back

The difference when you subtract 3 from 33 is 30.

Front

What is a number line?

Back

A number line is a straight line with numbers placed at equal intervals, used to represent numbers and their relationships.

Tags

CCSS.2.MD.B.6

Front

What does the term 'greater than' mean?

Back

'Greater than' is a comparison term used to indicate that one number is larger than another.

Tags

CCSS.1.NBT.B.3

Front

What does the term 'less than' mean?

Back

'Less than' is a comparison term used to indicate that one number is smaller than another.

Tags

CCSS.1.NBT.B.3

Front

What is a word problem in math?

Back

A word problem is a mathematical question presented in the form of a story or real-life scenario that requires solving.

Tags

CCSS.7.NS.A.3

Front

How do you solve a simple addition problem?

Back

To solve a simple addition problem, combine the numbers by counting up from one of the numbers.

Tags

CCSS.1.OA.A.1

Front

How do you solve a simple subtraction problem?

Back

To solve a simple subtraction problem, take away the smaller number from the larger number.

Tags

CCSS.2.OA.A.1