筆 算 bǐ suàn : do a sum in writing; written calculation

變 分 法 biàn fēn fǎ : calculus of variations

不 可 估 量 bù kě gū liàng : inestimable; incalculable; beyond measure

不 貲 bù zī : immeasurable; incalculable

打 dǎ : beat; strike; break; mix up; build; fight; fetch; make; tie up; issue; shoot; calculate; since; from

Big5: , Unicode: 6253 (打),
Links: MT, Cantonese, Ld, Chinese Language

打 算 dǎ suàn : to plan; to intend; to calculate; plan; intention; calculation

計 [计] jì : to calculate; to compute; to count; reckon; ruse; to plan

Big5: , Unicode: 8a08 (計),
Links: MT, Cantonese, Ld, Chinese Language

計 算 jì suàn : to count; to calculate; to compute

數 [数] shù : number; figure; to count; to calculate; several

Big5: , Unicode: 6578 (數),
Links: MT, Cantonese, Ld, Chinese Language

算 «祘» suàn : regard as; to figure; to calculate; to compute

Big5: , Unicode: 7b97 (算),
Links: MT, Cantonese, Ld, Chinese Language

演 算 yǎn suàn : to calculate; to perform calculations

億 yì : a hundred million; calculate

Big5: , Unicode: 5104 (億),
Links: MT, Cantonese, Ld, Chinese Language