Enter the expression you want to evaluate. The Math Calculator will evaluate your problem down to a final solution. You can also add, subtraction, multiply, and divide and complete any …

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 …

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

Your blood pressure reading of 100/72 indicates Hypotension. This means your blood pressure is lower than the usual with values at a systolic (upper) value under 105 mmHg and a diastolic …

Jul 1, 2025 · A blood pressure reading of 100/72 mmHg is considered healthy and falls within the normal range. However, even a normal reading can shift over time, depending on your …

Square root button is used to calculate the square root of a number. Enter a number, then click square root button. Percent button is used to find the percentage of a number. Enter the …

Symbolab is the best step by step calculator for a wide range of physics problems, including mechanics, electricity and magnetism, and thermodynamics. It shows you the steps and …

Oct 27, 2025 · Browse calculators for banking, finance, loans, time and date, conversion, fractions, algebra and more.

In order to access the online calculators you will need a device capable of accessing the internet and running a web browser. You will also need access to the internet to use the online …

Blood Pressure 100/72 A blood pressure reading of 100/72 is Normal. View the full blood pressure chart to learn more about blood pressure readings.