Number Sense

Front

What is Number Sense?

Back

Number Sense is the ability to understand, relate, and connect numbers in a meaningful way. It includes skills like counting, comparing, and performing basic operations.

Front

What does it mean to count?

Back

Counting is the process of determining the number of items in a set. It involves saying numbers in order, starting from one.

Front

What is a number line?

Back

A number line is a straight line that represents numbers in order. It helps visualize the position of numbers relative to each other.

Front

What is the difference between even and odd numbers?

Back

Even numbers can be divided by 2 without a remainder (e.g., 2, 4, 6). Odd numbers have a remainder of 1 when divided by 2 (e.g., 1, 3, 5).

Front

What is addition?

Back

Addition is the process of combining two or more numbers to find their total. For example, 2 + 3 = 5.

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another. For example, 5 - 2 = 3.

Front

What is a greater than symbol (>)?

Back

The greater than symbol (>) is used to compare two numbers, indicating that the number on the left is larger than the number on the right.

Front

What is a less than symbol (<)?

Back

The less than symbol (<) is used to compare two numbers, indicating that the number on the left is smaller than the number on the right.

Front

What is a number bond?

Back

A number bond is a visual representation that shows how two numbers combine to make a total. For example, 2 and 3 make 5.

Front

What is a pattern in numbers?

Back

A pattern in numbers is a sequence that follows a specific rule, such as counting by twos (2, 4, 6, 8).