Key Features:
* Numbers: It involves numbers, both whole numbers and fractions/decimals.
* Mathematical Symbols: It uses symbols like:
* = (equal to)
* + (addition)
* - (subtraction)
* × or · (multiplication)
* ÷ or / (division)
* > (greater than)
* < (less than)
* ≥ (greater than or equal to)
* ≤ (less than or equal to)
* Relationship: It shows a relationship between the numbers, whether they are equal, unequal, or one is greater/less than the other.
Examples:
* 5 + 3 = 8 (This sentence states that the sum of 5 and 3 is equal to 8)
* 10 – 4 > 5 (This sentence states that 10 minus 4 is greater than 5)
* 2 × 6 = 12 (This sentence states that 2 multiplied by 6 is equal to 12)
* 15 ÷ 3 = 5 (This sentence states that 15 divided by 3 is equal to 5)
Purpose:
Numerical sentences are used to represent mathematical relationships, solve problems, and convey information about numbers. They are fundamental to understanding and working with mathematics.