Àwọn Ìṣàmúlò-ètò Ìṣàmúlò-ètò

Àwọn ìṣàmúlò-ètò ìpele tí a fi pamọ́, tí o ní ìrànwọ́ fún àwọn arithmetics gbogbo-àjọ - fikun, yọ, pọ̀, pẹ̀lú àwọn ìpéwọ̀n.

Àkóónú ìṣàmúlò-ètò yìí

The basic calculator is the everyday, no-frills tool for quick arithmetic. Tap the buttons or use your keyboard to add, subtract, multiply and divide, work out percentages, or flip a number’s sign — it works instantly on any device with no sign-up. This is the plain four-function calculator most people reach for day to day. For trigonometry, logarithms, powers and roots, use the scientific calculator; for a mortgage or budget, see the finance calculators instead.

It behaves like a classic pocket calculator: you enter a number, choose an operator, enter the next number, and it evaluates left to right as you go, showing a running total on the display. The equals key finishes the current calculation, the percent key turns the current entry into a percentage of that running total, the sign key flips positive to negative, and the clear key resets everything. Everything responds to the keyboard too, so you can type as fast as you think.

For a worked example, keying 200 + 10 % gives 220, because the percent key reads 10 % as 10% of 200 (that is 20) and adds it on; keying 50 × 3 − 20 = returns 130. Reach for it to split a bill, add up a shopping list, work out a discount or tip, or do any of the quick sums that come up through the day without opening a spreadsheet.

Àwọn Àtòjọ-ẹ̀yàn

Bawo ní a ṣe ló àwọn àwọn ìṣàmúlò-ètò yìí?

Enter numbers and operators with the on-screen buttons or your keyboard. It calculates left to right as you go, like a standard pocket calculator, and shows the running total. Press = for the final result and C to clear.

Ń lè lò kọ̀ǹpútà mì?

Yes. The number keys, + − * / for operators, Enter or = to calculate, Backspace to delete, and Escape to clear all work.

Kini bọ́tìnì%̀ náà fun?

The percent key converts the current number to a percentage of the running total — for example 200 + 10 % gives 220 (10% of 200 added on).

Bawo ni mo ṣe lè ṣé ìṣàmúlò-ètò àti àwọn ìṣàmúlò-ètò?

Fún àwọn ìṣàmúlò-ètò 15% lórí 40, tẹ àwọn bọ́tìnì 40 + 15% láti gba 46. Fún àwọn ìṣàmúlò-ètò 20%, tẹ àwọn bọ́tìnì 50 − 20% láti gba 40. Bọ́tìnì ìpèwọ̀n náà ló ń tọju àgbèwọlé náà bí àwọn ìpèwọ̀n tí a tí n lọ.

Kini idi ti 2 + 3 × 4 fi gba 20 lórí ìṣàmúlò-ètò yìí?

Because it evaluates left to right as each key is pressed, so 2 + 3 makes 5 and then × 4 makes 20, rather than doing the multiplication first. For strict order-of-operations precedence use the scientific calculator, which parses the whole expression at once.

Bawo ni mo ṣe lè pàtó àwọn ìṣàmúlò-ètò àti àwọn ìṣàmúlò-ètò àìdárà?

Tẹ C (tabí Escape ní pàtó gbogbó àwọn ààyè-iṣẹ́ náà láti pàtó àwọn ààyè-iṣẹ́ náà àti láti bẹrẹ ní pàtó, àti àwọn ààyè-iṣẹ́ ìsàlẹ̀-ilà láti pàtó àwọn ààyè-iṣẹ́ tó kù nípa ìpàtó àwọn

Àwòrán

Ó ń yipada àmì-ìwé àwọn nọmba lórí ìṣàfihàn, láti pàtó àwọn fálù ìṣàfarawé àwọn fálù ìṣàfarawé àwọn fálù ìṣàfàlì - tí a lò fún ìṣàfihàn àti ìdákọ àwọn fálù ìṣàfàlì.

Results are estimates for general guidance only, not financial, medical or tax advice.