4.Select CLR to clear the current calculations. To repeat the calculation, press E again.
To use negative numbers, try this example calculation:
•Select the following keys in order. 2, 5,
To use exponential numbers, try this example calculation: 1.053 = 1.157625
•Select the following keys in order. 1, ., 0, 5, x, =, =.
To use the root of a number, try this example calculation:
√5 = 2.2360679775
•Select the following keys in order. 5, sqrt.
To use a percentage, try this example calculation: 12% of 480 = 57.6.
•Select the following keys in order. 4, 8, 0, x, 1, 2, %.
Using the Calculator Memory
1.In the calculator, make a calculation or type a number.
Example calculation: (52 x 8) - (12 x 3) = 380
2.Select the following keys in order. 5, 2, x, 8, =, M+, 1, 2, x, 3, =,
Note: An M is displayed on the screen when a number is stored in memory.
To use numbers in memory, try this example calculation: 380 ÷ 19 = 20.
1.Press the following keys in order. MR, ÷ , 1, 9, =.
2.Press MC to erase the content of the memory.
56