เลขคณิต(lâyk-ká-nít)
Meanings
1NounB1
arithmetic (branch of math)
the branch of mathematics dealing with numbers and the basic operations: addition, subtraction, multiplication, and division
Examples
ตอนdtonตอนdton1episode; chapter2when; at the time (of)3section; part4time segment; periodเมตรmétเมตรmétmetre; meter (unit of length)ต้นdtônต้นdtôn1tree; plant (tall/woody)2origin; source; root cause3initial; primary (as prefix)4beginning; early5stem; trunk; stalk; base6classifier: trees; plants; polesเราraoเราrao1we; us2I; me (informal/regional)เรียนเลขriian lêkเรียนเลขriian lêk[to] study mathคณิตká-nítคณิตká-nít1mathematics2mathematical; arithmeticเช่นchênเช่นchên1for example; such as2like; such as (formal)บวกbùuakบวกbùuak1[to] add (numbers)2plus; positive; favorable3addition sign (+)4to add; includeลบlópลบlóp1[to] erase; delete; wipe off2minus; negative3[to] subtract4negative; unfavorableคูณkoonคูณkoon1[to] multiply (math)2times (×); multiplication sign; factorหารhăanหารhăan1divided by; ÷2[to] divide (math); share equally
In junior high we study arithmetic, such as addition, subtraction, multiplication, and division.
2AdjectiveB2
arithmetical (as an adjective)
relating to arithmetic; involving basic number operations or properties (e.g., arithmetical mean, arithmetical progression)
Examples
ครูkruuครูkruu1teacher2master; mentor (respectful)3teacher (classifier; formal)ให้เราhâi raoให้เราhâi rao1give us; give me2for us; for me3let us; allow me/usคำนวณkam-nuuanคำนวณkam-nuuan1[to] calculate; compute2[to] estimate; figureค่าเฉลี่ยkâa chà-lìiaค่าเฉลี่ยkâa chà-lìiaaverage; mean (statistical)เลขคณิตlâyk-ká-nítเลขคณิตlâyk-ká-nít1arithmetic (branch of math)2arithmetical (as an adjective)ของkŏngของkŏng1of; belonging to2thing; item; stuff3property; goodsคะแนนสอบká-naen sòpคะแนนสอบká-naen sòpexam score; test scoreทั้งtángทั้งtáng1whole; entire2all3both4altogether; entirely5even; as many/much asห้องhôngห้องhông1room2classifier: rooms
The teacher had us calculate the arithmetical mean of the class test scores.
Word Breakdown
เลขlékเลขlék1number; numeral; digit2math; arithmetic (subject)3lottery number4numeric; numericalPart 1
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เลขคณิตlâyk-ká-nítเลขคณิตlâyk-ká-nítarithmetic (branch of math)