ZTE Corporation R1010 Manuale Utente
131
•
Other Calculations
1. Enter a number.
2. Tap
2. Tap
,
,
or
to get the operator.
3. The result will be shown on the screen.
Calculator for Arithmetic Using:
1. Obtain the first result by the calculator simple using.
2. Tap to save the data to the memory.
3. Obtain the second result by the simple using.
4. Second tap to save the second result to the memory.
5. Add the data to the memory according to the steps above.
6. Tap to display the result data in the memory.
Take the 200×2+30×8 counting for example:
1. Calculate 200×2 = 400 and press
Calculator for Arithmetic Using:
1. Obtain the first result by the calculator simple using.
2. Tap to save the data to the memory.
3. Obtain the second result by the simple using.
4. Second tap to save the second result to the memory.
5. Add the data to the memory according to the steps above.
6. Tap to display the result data in the memory.
Take the 200×2+30×8 counting for example:
1. Calculate 200×2 = 400 and press
to save 400 to the memory.
2. Calculate 30×8 = 240 and press
to add 240 to the memory.
3. Tap to display the result 640.
Note: The limitation of the calculator precision may cause little rounding error.