Product: Calculator, Splaks Standard Functional Desktop Calculator Solar and AA Battery Dual Power Electronic Calculator with 12-Digit Large Display-Silver
Brand: Splaks
Color: silver
 [M+] 
 Adds the number shown on the display to the number stored in the memory 
 Example:3*8 + 2*6. If you directly inputs these numbers to the calculator,you will see the wrong answer: 156. 
 If you press [3*8], [M+], [2*6], [M+], then press [MRC] once, you will get the right answer: 36.  [M-] 
 Subtracts the number shown on the display to the number stored in the memory.  [MRC] 
 Combination of [MR] and [MC]. 
[MR]: Recall the current memory register value. 
 [MC]: Clear the memory register (set to zero). 
When you press the key once, the [MR] key was activated, when you press the key twice, the [MC] was activated.  [GT] 
 Whenever the [=] key has been pressed, the result will be stored into the Grand Total Memory. 
Example: If you want to calculate [2*3+3*5+6*8],press [2*3=], then [3*5=], then [6*8=]. Then press [GT], you will get the right answer 69  [MU] 
Stands for Mark Up, which is for calculating GROSS PROFIT MARGIN (GPM). 
Example: Enter [100] then press the [÷], then [15] then [MU] key, you will see 117.65 (15% of this total equates to 17.65)  [CORRECT] 
It helps you correct wrong number 
If you want to press 458, but you pressed 459, you can then press [CORRECT] key to delete 9 and press [8] key again to correct it  [AUTO REPLAY] 
It helps replay your operation you just pressed 
You pressed [4x5=] and you will see 20, then you press the [AUTO REPLAY] and you will see 5x, 3, 15 in the calculator screen  [CHECK] 
 It helps replay your operation step by step 
You pressed [4x5=] and you will see 20, then you press the [CHECK] 3 times, you will see 4x,5,20 separately  [Constant Calculations] 
To Calculate[5 * 5 * 5 * 5 + 2 + 2 = 629]. You Press[5 * === + 2 == ]. 
You will see 629

Search query: calculator with square root
Relevance: Exact