K-6 CCSS Vocabulary Word List Revised: 1/13/14. Vocabulary Word K

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Lorena Davis
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1 a.m. above absolute value acute angle acute triangle add addend Addition Property of Equality additive comparison additive inverse Additive Identity Property of 0 algebraic expression algorithm alike altitude analog clock and angle angle measure arc area area model arithmetic patterns array Associative Property of Addition Associative Property of Multiplication attribute axis (plural - axes) bar graph bar model base base of a polygon base of a solid figure

2 base of an exponent base-ten numeral form base-ten numerals behind below benchmark benchmark fractions beside between bigger box plot braces brackets by capacity category cent centimeter circle classify clockwise closed shape cluster coefficient column common denominator common factor common multiple common numerator Commutative Property of Addition Commutative Property of Multiplication compare compatible numbers

3 compensation compose composite figure composite number composite shape cone congruent constant constant speed conversion factor coordinate grid coordinate pair coordinate plane coordinate system coordinates corresponding terms count count back count on count up counterclockwise counting number cube cubic unit cup curve curved surface customary system cylinder data date day decagon

4 decagonal prism decimal decimal fraction decimal point decimeter decompose degree (angle measure) dekameter denominator dependent variable diagonal difference different digit digital clock dime distribution Distributive Property divide dividend divisible Division Property of Equality divisor dollar dot plot double number line diagram doubles doubles minus 1 doubles plus 1 edge eight eighteen eighths

5 elapsed time eleven endpoint equal equal groups equal parts equal shares equal sign equation equiangular triangle equilateral triangle equivalent equivalent decimals equivalent expressions equivalent fractions equivalent ratios estimate evaluate even number expanded form experiment exponent expression face fact family factor factor pairs false fewer fewest fifteen fifth fifty

6 first first quartile five flat flat surface fluid ounce foot formula four fourteen fourth fourth of fourths fraction fraction bar fraction greater than one fraction less than one frequency table gallon gap gram graph greater than greater than or equal to greatest common factor half-circle half gallon half hour half of half past halves heavier height

7 heptagon hexagon hexagonal prism hierarchy histogram horizontal horizontal bar graph hour hour hand hundred hundreds hundredth hundredths in front of inch independent variable inequality infinite integers interquartile range intersect intersecting lines interval inverse operations is not equal to is the same as isosceles triangle key kilogram kilometer larger lateral area lateral face

8 least common multiple length less less than less than or equal to lighter like denominators like numerators like terms line line graph line of symmetry line plot line segment line-symmetric figure line symmetry linear equation liter long division longer longest lower extreme lower quartile lowest terms magnitude make ten making ten mass match maximum mean mean absolute deviation measure

9 measure of center measure of variability measuring tape median meter meter stick metric system midnight mile miligram milliliter millimeter minimum minuend minus minute minute hand mixed number mode money month more more than most multiple Multiplication Property of Equality multiplicative comparison Multiplicative Identity Property of 1 mutiplicative inverse multiply negative numbers net next to

10 nickel nine nineteen nonagon noon number number line number name number pair numeral numerator numerical expression object obtuse angle obtuse triangle octagon octagonal prism odd number one ones open shape opposites order Order of Operations ordered pair origin ounce outlier p.m. pair parallel lines parallelogram parentheses

11 partial product partial quotient partition partitive division pattern penny pentagon pentagonal prism pentagonal pyramid percent perimeter period perpendicular perpendicular lines picture graph pint place value plane plane shape plot plus point polygon polyhedron positive numbers pound powers of ten prime factorization prime number prism product proportion protractor

12 pyramid quadrant quadrants quadrilateral quantity quart quarter quarter-circle quarter hour quarter of quarter past quarters quotative division quotient range rate ratio rational number ray reasonableness reciprocal rectangle rectangular prism rectilinear figure regroup regular polygon related facts relative frequency table remainder repeated addition repeated subtraction repeating decimal rhombus

13 right angle right rectangular prism right triangle roll round a whole number rounding row ruler same same height same length same number same weight scale scalene triangle scaling second sequence seven seventeen shape shorter shortest side sides of equal length signed number simplest form simplify six sixteen sixths size skip count

14 slide smaller solid figure solid shape solution of an equation solution of an inequality sort sphere spread square square unit stack standard form statistical question statistical variability statistics straight angle substitution subtract Subtraction Property of Equality subtrahend sum surface area survey table take away taller tallest tally chart tally table tally mark tape diagram ten tens

15 tenth tenths term terminating decimal third third of third quartile thirds thirteen thousand thousands thousandth thousandths three three-dimensional figure three-dimensional shape tiling time time interval ton trapezoid triangle true twelve twenty two two-dimensional figure two-dimensional shape unequal parts unequal shares unit unit cube unit fraction unit rate

16 unit square unlike denominators unlike numerators upper extreme upper quartile value variable Venn diagram vertex (plural - vertices) vertical vertical bar graph volume volume (liquid) week weight whole whole numbers width word form x -axis x -coordinate yard yardstick y -axis y -coordinate year zero Zero Property of Multiplication

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