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Kamus Mini. Istilah Matematika dalam Bahasa Inggris. Disampaikan pada Workshop Pembelajaran Matematika Bilingual Yogyakarta, 15 Maret 2009. Bilangan. 0 , 1, 2, 3, 4, … → Whole numbers 1, 2, 3, 4, 5, ... → Natural numbers 0, 2, 4, 6, 8, … → Even numbers
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Kamus Mini IstilahMatematikadalamBahasaInggris • Disampaikanpada Workshop PembelajaranMatematika Bilingual Yogyakarta, 15Maret 2009
Bilangan 0, 1, 2, 3, 4, … → Whole numbers 1, 2, 3, 4, 5, ... → Natural numbers 0, 2, 4, 6, 8, … → Even numbers 1, 3, 5, 7, 9, … → Odd numbers
NilaitempatBilanganCacah 3.396.924 (Bahasa Indonesia) 3,396,924 Ones Tens Hundreds Thousands Ten thousands Hundred thousands Millions
OperasipadaBilangan Addition 3 + 2 = 5 Addend Sum “Three plus two equals five”
Subtraction 5 - 3 = 2 Subtrahend Minuend Difference “Five minus three equals two”
Multiplication 3 x 2 = 6 Multiplier Multiplicand Product “Three times two equals six”
Division 6 : 2 = 3 Divisor Dividend Quotient “Six divided by two equals three”
Sifat-sifatOperasiHitung a + b = b + a→ Commutative rule of addition a x b = b x a → Commutative rule of multiplication (a + b) + c = a + (b + c) →Associative rule of addition (a x b) x c = a x (b x c) →Associative rule of multiplication a x (b + c) = a x b + a x c →Distributive rule of multiplication over addition a x (b - c) = a x b - a x c →Distributive rule of multiplication over subtraction
Pecahan Numerator Denominator “Three fifths”
Jenis-jenisPecahan → Proper fractions → Improper fractions → Mixed numbers
Desimal 3,124 (Bahasa Indonesia) 3.124 Decimal places Decimal point
NilaiTempatDesimal 123.456 Thousandths Hundredths Tenths Ones Tens Hundreds
BilanganBerpangkat an 32 : “three to the second power”, “three to the power of two”, “three squared” 53: “five to the third power”, “five to the power of three”, “five cubed” 6-8 : “six to the power of minus eight” Exponent Base
Akar Radical sign Index of the radical Radicand “The square root of three”, “The cube root of five”,
Aljabar Variabel, Koefisien, Suku, danKonstanta In the algebraic expression • a and b are the variables, • 5a2, -2b2, 4a, -3b and 8 are terms, • 5, -2, 4, -3 are the coefficients of a2, b2, a, and b respectively, • 8 is a constant term.
SukusejenisdanSukutaksejenis In the algebraic expression • a2 and 2a2 are like terms. • -4a and 4b are unlike terms.
Geometri Points Line segment Line Ray
Garis-garis yang berpotongan B C Point of intersection E Common point D A
Sudut Acute angle Right angle Obtuse angle Straight angle Reflex angle
Kedudukangaris AB and PQ are parallel AB and EF are perpendicular
Alternate exterior angles Alternate interior angles Corresponding angles Interior angles
Jenis-jenisSegitiga Acute-angled triangle Acute triangle Right-angled triangle Right triangle Obtuse-angled Triangle Obtuse triangle Isosceles Triangle Scalene Triangle Equilateral Triangle
Altitude Garis-garispadaSegitiga Median Centroid Orthocentre / Orthocenter Midpoint Bisector Circumcenter Incenter Perpendicular bisector
Prisma Vertex Lateral edge Lateral face Base Prismasegitiga: Triangular prism Kubus: Cube Balok: Cuboid Prismasegilima: Pentagonal prism Prismasegienam: Hexagonal prism
Limas Vertex Lateral edge Height of the pyramid Slant height Base Lateral face Limas segitiga: Triangular pyramid Limas segiempat : Square pyramid / Rectangular pyramid Limas segilima: Pentagonal pyramid Limas segienam: Hexagonal pyramid