Casio Calculator – How to Use
This guide provides step-by-step instructions on how to use your Casio scientific calculator for various operations and functions.
Step 1: Basic Operations
- To add, press the “Add (+)” button.
- To subtract, press the “Subtract (-)” button.
- For multiplication, press the “Multiply (×)” button.
- To divide, press the “Divide (÷)” button.
Step 2: Using Parentheses
Use the parentheses keys to organize your operations. For example, (2 + 3) × 5 will first add 2 and 3, then multiply the result by 5.
Step 3: Using the Memory Function
- Press “M+” to add the current value to memory.
- Press “M-” to subtract the current value from memory.
- Press “MR” to recall the value stored in memory.
Step 4: Using Advanced Functions
- To calculate the square root, press the “√” key.
- To find the exponent, use the “x^y” button.
- For logarithms, press the “log” button.
Step 5: Converting Between Modes
Press the “MODE” button to switch between different calculator modes such as decimal, fraction, or scientific.