Oct 29, 2025 · Free simple calculator for adding, subtracting, multiplying, dividing.

This is a free online math calculator together with a variety of other free math calculators that compute standard deviation, percentage, fractions, and more.

To enter [ + ] - key [ + ] at the top or [ + ] key on the numeric keypad on the right. To enter [ - ] - key [ - ] at the top or [ - ] key on the right. To enter [ x ] (multiplication) - key [ * ] on the numeric keypad on …

Free math problem solver answers your algebra homework questions with step-by-step explanations.

.Addition is bringing two or more numbers (or things) together to make a new total. We can write it like this: 2 + 3 = 5. You should get: 4 + 3 = 7. More Examples:

Calculator to add two whole numbers and give out the sum.

Basic Online Calculator with 10-digit keypad and 4 functions to add, subtract, multiply and divide numbers. Includes basic handheld calculator functions for square, square root, percent, sign change, …

Sep 3, 2025 · Use numbers, plus + and minus -. You can also group integer addition and subtraction in parentheses ( ) and the calculator will solve the equation. While decimal numbers are not integers we …

This is an online scientific calculator with double-digit precision that supports both button click and keyboard type.

Aug 1, 2025 · Free online math calculator to add, subtract, multiply and divide positive and negative numbers. Online decimal calculator to find sum, difference and products of numbers.