Calculator
A free, n'ụzọ ngwa ngwa emeredịkachọrọ calculator maka ụbọchị niile arithmetic - tinye, wepụ, megharịa, wepụ na pasentị.
N'ihe banyere calculator a
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.
Ajụjụ ndị a na-ajụkarị
Olee otú ọbụla calculator a na-arụ ọrụ?
Tinye nọmba na ndị ọrụ na bọtịn na-egosipụta na inyogo mọọbụ kiiboodu gị. O na-ehazi site n'akaekpe gaa n'akaekpe dịka ị na-aga, dị ka kọmpụta dị n'ime, nakwa gosi ọnụọgụgụ na-aga. Pịa = maka nsonaazụ nke ikpeazụ na C ka ehichapụ.
M ga-eji kiiboodu m?
Ee. Kiiboodu ọnụọgụgụ, + − * / maka ndị ọrụ, Enter mọọbụ = iji wepụ, Backspace iji wepụ, na Escape iji wepu ọrụ niile.
Gịnị bụ kii% maka?
Percentile kii na-atụgharị ọnụọgụgụ nke ugbu a ka ọ bụrụ pasentị nke nrụnye zuru ezu - dịka ọmụmaatụ 200 + 10% na-enye 220 (10% nke 200 agbakwunyere na).
Olee otú m ga-esi akwụ ụgwọ n'ụdị n'ụdị ma ọ bụ n'ụdị n'ụdị?
Maka 15% n'ụdị na 40, kii 40 + 15% iji nweta 46. Maka 20% n'ụdị, kii 50 − 20% iji nweta 40. Kii pasentị na-echekwa nbanye dịka pasentị nke n'ogbe na-arụ ọrụ.
Gịnị mere 2 + 3 × 4 ji nye 20 na kalkulata a?
N'ihi na ọ na-enyocha site n'akaekpe gaa n'akaekpe ka kiiboodu ọbụla na-agwụ, ya mere 2 + 3 na-eme ka 5 na mgbe ahụ × 4 na-eme ka 20, n'ebe ọbụla n'ebe ọbụla n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla, n'ebe ọbụla
Olee otú m ga-esi mechie kalkulata ma ọ bụ weghachi nsogbu?
Pịa C (mọọbụ Escape na kiiboodu) ka i wepụ ihe niile ma malitegharịa, na Backspace ka i wepụ dijitị nke ikpeazụ i bipụtara na-enweghị ịwepu ọnụọgụgụ niile.
Gịnị ka kiiboodu ± sign na-eme?
O na-ebuli akara nke nọmba ahụ n'elu ngosi ahụ, na-ebuli uru na-ezighị ezi ma ọ bụ uru na-ezighị ezi na-ezighị ezi - dị mfe maka ịkpụga ma ọ bụ ịbanye ọnụọgụgụ na-ezighị ezi.
Ihe a na-ahụta bụ n'ihi nlekọta n'ozuzu ya, ọ bụghị nlekọta ego, ọgwụ ma ọ bụ nlekọta ego.