K-12math.info

Alphabetic order of mathematics content used in fifth grade (age 10) textbooks (2002-2019)

Out of 1000 terms - 378 different terms were used in fifth grade student materials
average 133 terms were used per textbook (text)


Series information

11. Houghton Mifflin(2002)

12. McGraw-Hill/Glencoe (2002)

13. OpenSTAX/CNX/Siyavula Grades 1-9 (2009)
--- Grades 10 and 11 (2011)(OER)*
South Africa edition

14. CK-12 Mathematics 1-5 (2015)
--- (OER but not textbooks)
--- CK-12 Mathematics 6-11 (2012) (OER)*

15. Bangladesh Mathematics 1-7 (2013)
--- (OA)** (Online no longer available)

16. McGraw-Hill/Glencoe (2013/2014)

17. Math in Focus - Singapore Math (2013/2015)
Dist. by Houghton Mifflin Harcourt K-8

18. AAAKnow (formally AAAMath) K-8 (2014)
--- (Copyrighted but is OPEN ACCESS)

19. Houghton Mifflin K-8 (2015)

20. Khan Academy K-8 (2015)
--- (OER) --

21. Ukuqonda Mathematics 4-10 (2016)
South Africa textbook series

22. NCERT mathematics 1-11 (2019)
India, textbook series


Code:
USAGE CODE:
4 Term used (formally developed)
3 Term used (to support formal development)
2 Synonym of term used
1 Term used (enrichment)
- Term not present
--- Textbook not available


Range of Terms
(from most frequent)		 Textbook series ( Usage Code )
>> Series >>>
HM (2002)
text
11
McGraw
(2002)
text
12
CNX .
OER
13
CK-12 .
OER
14
Bangladash

text
15
McGraw
(2013)
text
16
Singapore

text
17
AAAKnow .
OA
18
HM (2015}
text
19
Khan
Academy
OER
20
Ukuqonda
S. Africa
text
21
NCERT
India
text
22
ABACUS - - 2 - - - - - - - - -
ABSOLUTE VALUE 4 - - - - - -1 - - - -
ACCURACY - - 3 - - - - - - - - -
ACUTE ANGLE 44 - - - - - - - - - -
ACUTE TRIANGLE 44 - - -4414 - - -
ADD AND SUBTRACTION RELATION33 3 - - - - - - - - -
ADD BY NUMBER LINE - - - - - - - - - - 3 -
ADD BY REGROUPING - - 2 - - - - - - - - -
ADDEND (WHOLE) 43 - - - - - -3 - - -
ADDITION (DECIMAL) 44 4 1 -4 -13 1 - -
ADDITION (FRACTION) 44 3 143 -13 1 3 -
ADDITION (INTEGER) 44 - - - - -1 - - - -
ADDITION (WHOLE) 43 3 1 - - -13 - 4 -
ADDITION PROPERTY 22 - - - - -2 - - - -
AFTER CONCEPT - - - - - - -1 - - - -
ALGEBRAIC EXPRESS. 44 - - - -42 - - - -
ALTITUDE (TRIANGLE) - - - - - -2 - - - - -
ANGLE 44 3 - - -3 - - - 3 4
APPLICATION 2 - - - - - - - - - - 2
APPLICATIONS (FRACTION) - - - - -2 - - - - - 2
APPROXIMATION (AREA) - - - - - - - - - - 2 2
APPROXIMATION - - - 2 - - - - - - 2 2
area (quadrilateral - - - -4 - - - - - - -
AREA 44 - - - - -1 - - - 3
AREA OF REGION - - - -4 - - - - - - -
AREA OF TRIANGLE 44 - -4 -41 - - - 3
ARITHMETIC SERIES - - 2 - - - - - - - - -
ARRAY (MULT.) (WHOLE) -4 - - - - - -3 - - -
ASSOCIATIVE (ADD.) 44 3 - - - - -4 - - -
AVERAGE - - - -4 - -1 - - - -
AXES 44 - - -34 -3 - - -
AXIS OF SYMMETRY - - - 2 - - - - - - 4 -
BAR GRAPH 34 - -3 -4 - - - 3 2
BASE (EXPONENT) 44 - - -4414 - - -
BASE (POLYHEDRON) 4 - - - -44 -3 - - -
BASE (TRIANGLE) - - - - - -4 - - - - -
BEFORE CONCEPT - - - - - - -1 - - - -
BETWEENNESS - - - - - -31 - - - -
CALCULATOR - - 3 -4 -4 - - - - -
CAPACITY 44 - - -4424 - 4 -
CENTER 34 - - - - - - - - 2 -
CENTIGRADE SCALE -2 - - - - -2 - - 2 -
CENTIMETER 33 3 -3431 - - 4 4
CENTRAL ANGLE 44 - - - - - - - - - -
CENTRAL TENDENCY - - - - - - -1 - - - -
CHORD 44 - - - - - - - - - -
CIRCLE (AREA) -4 - - - - -1 - - - -
CIRCLE 44 3 1 - - - - - - 3 3
CIRCLE GRAPH -4 - - - - - - - - - -
CIRCLE GRAPH - - - - - - - - - - 2 2
CIRCUMFERENCE 44 - - - - -1 - - - -
COLLECTING -3 - - - - - -3 - 3 -
COLUMN ADDITION - - - - - - - - - - 4 -
COMBINATION - - - - - -4 - - - - -
COMMON FRACTION - - - -4 -2 - - - - -
COMMUTATIVE (ADD.) 34 3 - - - - -4 - - -
COMMUTATIVE (EQ.) 3 - - - - -4 - - - - -
COMPARISON - - 2 - - - - - - - - -
COMPASS 33 - - - - - - - - - -
COMPOSITE NUMBER 44 - - -3 -14 - - -
COMPUTER - - - -4 - - - - - - -
CONE -3 - - - - - -4 - 4 -
CONGRUENT (LINES) -3 - - - - - - - - - -
CONGRUENT PARTS (FRACTION) 3 - - - - - - - - - - -
CONGRUENT POLYGONS 2 - - - - - - - - - - -
CONGRUENT TRIANGLES 44 - - - - - - - - - -
CONSTRUCT TRIANGLES 22 - - - - - - - - 2 -
CONSTRUCTION (ANGLE) - - - - - - - - - - 2 2
CONSTRUCTION (LINE) - - - - - - - - - - 2 -
CONSTRUCTION (QUAD. 2 - - - - - - - - - - -
CONSTRUCTION 22 - - - - - - - - 2 -
COORDINATE 34 - - -44 - - 1 2 -
COORDINATE SYSTEM 2 - - - -22 -2 - 2 -
CORRESPONDING PARTS -3 - - - - - - - - - -
COUNTING - - 3 - - -3 - - - 3 -
CUBE 43 4 - -44 - - - 4 4
CUBING - - - - - -41 - - - -
CURVE - - - - - - - - - - 3 -
CYLINDER -3 - - - - - -4 - 4 -
DECIMAL NOTATION 2 - 4 - -4 -1 - - - -
DECIMAL44 2 124313 1 - -
DECIMETER 3 - - - - - -1 - - - -
DEGREE (ANGLE) 34 - - - - - - - - - 3
DEGREE NOTATION -2 - - - - - - - - - 3
DENOMINATOR 44 4 -34313 - 4 -
DIAGONAL OF QUAD. - - - -3 - - - - - - -
DIAMETER 44 - - - - -1 - - - -
DISTANCE - - - 1 - - - - - - - -
DISTRIBUTIVE (WHOLE) 44 - - -4 - -4 - - -
DISTRIBUTIVE -1 - - - - - - - - - -
DIVISIBILITY 44 3 - - - -1 - - - -
DIVISION (DECIMAL) 44 - 144413 1 - -
DIVISION (FRACTION) 44 - 143413 1 - -
DIVISION (WHOLE NUMBER)44 4 143314 1 4 4
DIVISION BY TEN 3 - 3 -4 - - - - - - -
DIVISION BY ZERO - - 4 - - - - - - - - -
DIVISION WITH DISTRIBUTION - - - - -3 - - - - - -
DIVISOR QUOTIENT 44 3 -34413 - - -
DOUBLE BAR GRAPH 44 - - - - - - - - - -
DRAWING LINES 2 - - - - - - - - - - -
EDGE (POLYHEDRON) -4 - - - -3 - - - - -
ELLIPSE - - - 1 - - - - - - - -
ENGLISH UNITS - - - 1 -2 -2 - 2 - -
EQ. (2 VARIABLES) - - - - - - -1 - - - -
EQUALITY - - - - -2 -2 - - - -
EQUATION 34 - - -3413 - - -
EQUILATERAL TRI. 44 - - -4414 - - -
EQUIV. EQUATIONS - - - - - - - - - - 2 -
EQUIVALENT DECIMAL - - - - -4 -13 - - -
EQUIVALENT FRACTIONS44 4 134313 - 4 2
EQUIVALENT RATIOS 44 - - - -4 - - - - -
ESTIMATING PRODUCTS 44 3 - -32 - - - - -
ESTIMATING QUOTIENTS 44 2 - -43 -3 - - -
ESTIMATING SUMS 33 3 - - - -1 - - 2 -
ESTIMATING SUMS - - - - - - - - - - 2 -
ESTIMATION (DECIMAL 34 - - - -414 - - -
EVEN AND ODD NUMBER - - 4 - - - - - - - 4 4
EXPANDED FORM (DECIMAL) - - - - - - - -3 1 - -
EXPANDED FORM 44 3 1 -441 - - - -
EXPERIMENTAL PROB. - - - - - -4 - - - - -
EXPONENT 44 - - -4414 - - -
FACE (POLYHEDRON) -4 - - -4 - -3 - 4 3
FACTOR (WHOLE) 44 3 -33313 - 4 3
FACTOR - - - - -3 - -3 - - -
FACTOR TREE 34 - - -2 - -2 - - 3
FAHRENHEIT SCALE -4 - - - - -1 - - - -
FLOW CHART - - 2 - - - - - - - - -
FLOW DIAGRAM METHOD - - 3 - - - - - - - 3 -
FOOT 33 - - -4 -13 - - 2
FORMULA -4 - - - -3 - - - - -
FRACTION TO DECIMAL 33 3 1 -3 -1 - - 2 -
FRACTION44 4 134313 1 3 2
FREQUENCY TABLE 44 - -2 - - - - - - 2
FUNCTION 44 - - - - - - - - - -
GCF (FRACTION) - - - -243 - - - - -
GCF 44 - -2 - -1 - - - -
GRAPH 33 - - - - - -3 - 2 -
GRAPHING (EQUATION) 3 - - - - - - - - - - -
GRAPHING (FUNCTION) -4 - - - - - - - - - -
GRAPHING 32 - - -34 - - 1 - -
GREATER THAN (FRACTION) - - 3 1 - - -2 - - - -
HEXAGON -3 4 - - - -1 - - 4 3
HISTOGRAM 44 - - - - - - - - - -
IDENTITY (ADDITION) -4 - - - - - -4 - - -
IDENTITY (MULT.) -4 2 - - - - - - - - -
IMPROPER FRACTION 34 4 -4 -41 - - - -
INCH 33 - - -3 -1 - - - -
INEQUALITIES - - - - - -4 - - - - -
INEQUALITY (DECIMAL) 2 - 2 1 -22 - - - - -
INEQUALITY (FRACTION) - - - 12 - - - - - - -
INEQUALITY (INTEGER 2 - - - - - - - - - - -
INEQUALITY - - 2 - -222 - - 2 -
INEQUALITY SIGN -2 4 - -441 - - 4 -
INTEGER 44 - -3 - -1 - - - -
INTEREST - - - -4 -3 - - - - -
INTERPRETATION 3 - - - - - - - - - 3 -
INTERSECTING LINES 44 - - - -3 - - - - -
ISOSCELES TRIANGLE 44 - - -4414 - - -
KILOMETER 33 3 -34 -1 - - 4 3
KOENIGSBERG PROBLEM -1 - - - - - - - - - -
LATERAL FACES - - - - - - - -4 - - -
LCD (FRACTION) -4 - -2431 - - - -
LCM (FRACTION) -4 - 14 -31 - - - -
LCM 4 - - -44 -1 - - - -
LENGTH 33 - 1 -4 - -3 - 3 3
LESS THAN (FRACTION) - - 3 - - - - - - - - -
LINE 44 - - - - - - - - 3 3
LINE GRAPH 44 - - - -4 -4 - - 2
LINE SEGMENT 44 - - - - - - - - - -
LIQUID MEASURE -2 3 24 - - -2 - 3 -
LOCATING POINTS 33 - - -33 -3 2 - -
MAGIC SQUARE - - - - - - - - - - - 3
MAKING A DRAWING - - - - - - - - - - - 3
MAP INTERPRETATION - - 2 - - - - - - - - 3
MEAN 44 - - - - -1 - - - -
MEASUREMENT (ANGLE) - - - - - - - - - - - 2
MEASUREMENT (LENGTH 3 - 3 -4 - -1 - - 3 -
MEASUREMENT -3 3 133 - - - - 3 -
MEDIAN 44 - - - - -1 - - - -
MENTAL ARITHMETIC 23 3 - - -3 - - - - -
METRIC UNITS (AREA) - - - -3 - - - - - - 2
METRIC UNITS43 2 234314 1 4 -
MIXED NUMERAL22 2 222222 2 - -
MIXED OPERATIONS - - 2 - - - -2 - - - -
MODE 44 - - - - -1 - - 4 -
MONEY - - 3 1 - - -2 - 1 - 4
MOTION PROBLEMS - - - 1 - - - - - - - -
MULT. AND DIVISION - - 3 - -3 -13 - - 3
MULT. BY GROUPING - - 2 - - - - -2 - - -
MULT. COMBINATIONS - - 2 - - - - - - - 2 -
MULT. PROPERTIES -4 2 - - - - -4 - - -
MULTIPLE 4 - 4 -343 - - - 3 3
MULTIPLES OF FIVE - - 3 - - - - - - - - -
MULTIPLES OF TEN 3 - 3 1 - - - - - - - -
MULTIPLICATION (DECIMAL) 44 - 144413 1 - -
MULTIPLICATION (FRACTION)44 2 144314 1 - -
MULTIPLICATION (INTEGER) -1 - - - - - - - - - -
MULTIPLICATION (WHOLE)44 4 143414 1 4 4
NAMING A POINT 32 - - - - - - - - - -
NAMING AN ANGLE 33 - - - - - - - - - -
NAMING OF POLYGONS -2 - - - - -1 - - - -
NEGATIVE DECIMAL 1 - - - - - - - - - - -
NEGATIVE INTEGER -4 - - - - - - - - - -
NEGATIVE NUMBER 4 - 3 - - - -1 - - - -
NETS (POLYHEDRON) -4 - - -44 - - - 4 -
NETWORK -1 - - - - - - - - - -
NUMBER AND NUMERAL - - - - - - - - - - 2 -
NUMBER LINE (FRACTION) 4 - - - -3 - -3 - 3 -
NUMBER LINE (INTEGER) 33 - - - - - - - - - -
NUMBER LINE -3 3 - - -3 - - - 3 -
NUMBER PHRASE - - - - -22 -2 - - -
NUMBER SENTENCE 3 - - -23 -23 - 3 -
NUMERATION SYSTEM -1 2 - - - - - - - - -
NUMERATOR 44 4 -34313 - 4 -
OBTUSE ANGLE 44 - - - - - - - - - -
ONE HALF - - 2 - - - - - - - - 3
OPEN SENTENCE - - - -2 - - - - - - -
OPPOSITIES (INTEGER) 34 - - - - -1 - - - -
ORDER OF OPERATIONS -4 - 124414 - 2 -
ORDERED PAIR -4 - - - - - - - - - -
ORDERED PAIR 44 - - -44 -4 - 2 -
ORDERING 3 - - - -3 -1 - - 2 -
ORDERING DECIMALS 33 2 2 -3313 1 - -
ORIGIN 44 - - -44 -4 - - -
PAPER FOLDING - - - - - - - - - - 3 -
PARALLEL LINES 44 - -3 - - - - - - -
PARALLELOGRAM (AREA 44 - - - - -1 - - - -
PARALLELOGRAM 44 - -444 -4 - - -
PENTAGON -3 3 - - - -1 - - 4 -
PERCENT 44 - -4 -41 - - - -
PERCENT NOTATION 32 - -3 -31 - - - -
PERFECT SQUARE - - - - - - -1 - - - -
PERIMETER (POLYGON) - - - - - - -1 - - - -
PERIMETER (QUAD.) -2 - - - - -2 - - - -
PERIMETER 44 - - - - - - - - 4
PERPENDICULAR LINES 44 - -3 - - - - - - -
PERPENDICULAR LINES - - - - - - - - - - 4 -
PERSPECTIVE -4 - - - - - - - - - -
PI 43 - - - - -1 - - - -
PICTOGRAPH -4 - - - - - - - - 4 -
PIE APPROACH - - 2 -2 - - - - - - -
PLACE VALUE (DECIMAL) 33 3 - -2313 1 - -
PLACE VALUE 44 3 1 -4413 - 4 -
PLACEHOLDER - - - - - - -1 - - - -
PLACEHOLDER - - - - - - - - - - 2 -
PLANE 44 - - - - - - - - - -
POINT 44 - - - - - - - - - -
POLYGON 24 - 1 -4 -14 - - -
POLYHEDRON - - - - - - - -4 - - -
POSITIVE INTEGER -4 - - - - - - - - - -
POSITIVE NUMBER - - - - - - -1 - - - -
POWER 34 - - -4 -13 - - -
POWERS OF TEN -4 - 1 -4 - - - 1 - -
PRIME NUMBER 44 4 -33 -14 - - -
PRINCIPAL - - - -4 - - - - - - -
PRISM (AREA) - - - - - -4 - - - - -
PRISM (VOLUME) -2 - - -4414 - - 2
PRISM 4 - - - -44 -4 - 3 -
PROBABILITY 44 - - - - - - - - 3 -
PROBABILITY TREE - - - - - -2 - - - - -
PROBLEM SOLVING 44 2 2232 -3 - 2 2
PROPER FRACTION - - 4 -4 -41 - - - -
PROPERTIES (DECIMAL) -3 - - -3 - - - - - -
PROPERTIES (FRACTION) -4 - - - -2 -3 - - -
PROPORTION 13 - - - - - - - - - -
PROTRACTOR 43 - - - -3 - - - - 2
PYRAMID -3 - - - -4 -4 - 4 -
QUADRANT 44 - - - - - - - 1 - -
QUADRILATERAL 44 4 144 -14 - 3 -
RADIUS 44 - - - - -1 - - - -
RANDOM SAMPLE -4 - - - - - - - - - -
RANGE (STATISTICS) 44 - - - - -1 - - - -
RATE OF INTEREST - - - -4 - - - - - - -
RATIO 44 - - - -4 - - - 4 -
RAY 44 - - - - - - - - - -
RECIPROCAL (FRACTION) 44 - 14 -4 - - - - -
RECOGNITION OF - - - 2 - - - - - - - -
RECTANGLE (AREA) 34 - -4 -41 - 1 - 3
RECTANGLE 44 3 1 -4 - -4 - 4 -
RECTANGULAR PRISM 33 4 - -44 - - - 4 4
RECTANGULAR REGION - - - -3 - - - - - - -
REFLECTION 44 - 1 - - - - - - 4 2
REGULAR POLYGON - - - - -4 - -4 - 4 -
RELATION TO DIVISION (FRACTION) - - - - -2 - - - 1 - -
REMAINDER 44 3 -34313 - 4 -
RENAMING (FRACTION) 3 - - - -3 - -3 - - -
REPEATED ADDITION - - 3 - - - - - - - 4 -
REPEATED SUBT. - - 3 - - - -1 - - - -
REPEATING DECIMAL -1 - - -3 - - - - - -
RHOMBUS 44 - 1 - -4 -4 - - -
RIGHT ANGLE 44 2 - - - - - - - 4 4
RIGHT TRIANGLE 44 - - -4414 - - -
ROTATION 44 - 1 - - - - - - 4 2
ROUNDING 4 - 4 - - -31 - - 4 -
ROUNDING DECIMALS 44 - 1 -4 -14 1 - -
RULER - - - - - - - - - - 3 2
SAMPLE SPACE -4 - - - - - - - - - -
SCALE DRAWING - - 3 - - - - - - 2 - -
SCALENE TRIANGLE 44 - - -4414 - - -
SEMICIRCLE - - - 1 - - - - - - - -
SEQUENCE - - - - - 2 -1 - - 3 -
SET 33 - - - - -1 - - - -
SET OF POINTS 33 - - - - - - - - - -
SHAPE - - - - - - - - - 1 - 4
SIDES OF AN ANGLE -4 - - - - - - - - - -
SIEVE (ERATOSTHENES -1 - - - - - - - - - -
SIMILAR TRIANGLE -4 - - - - - - - - - -
SIMPLEST FORM 44 3 124313 - - -
SIMPLIFYING - - - -4 -3 - - - - -
SOLID 3 - - - - -3 - - - - -
SOLUTION 3 - - - - - - - - - 2 -
SPHERE -3 - - - - - -4 - 4 -
SQUARE (AREA) 34 - -4 - -1 - - - 3
SQUARE 44 4 144 - -4 - 4 3
SQUARE CENTIMETER - - - - - - -1 - - - 3
SQUARING - - - - - -41 - - - -
STANDARD UNIT 2 - 3 - - - - - - - 4 -
STATISTICS - - - - - - -1 - - - -
STRAIGHT ANGLE 4 - - - - - - - - - - -
STRAIGHT LINE - - - - - - - - - - 3 3
SUBSTITUTION - - - - - - -1 - - - -
SUBSTITUTION 2 - - - - - -1 - - - -
SUBTRACTING OUT 9'S - - 3 - - - - - - - - -
SUBTRACTION (DECIMAL) 44 4 1 -4 -13 1 - -
SUBTRACTION (FRACTION)44 2 143313 1 3 -
SUBTRACTION (INTEGER) 44 - - - - -1 - - - -
SUBTRACTION 4 - 3 1 - - -1 - - 4 -
SUM OF ANGLES -3 - - - -41 - - - -
SURFACE AREA 44 - - - -41 - - 3 -
SYMBOLS FOR ADDITION - - - - - - - -3 - - -
SYMBOLS FOR DIVSION - - - - -3 -13 - - -
SYMBOLS FOR MULTIPLICATION. - - - - - - -13 - - -
SYMBOLS OF GROUPING - - - 12 - -23 2 2 -
SYMMETRY -4 - - - - - - - - 4 2
TABLES (STATISTICS) - - - - - - - - - - 3 -
TABLES 43 - - - - - - - - - -
TEMPERATURE (INTEGER) -3 - - - - - - - - - -
TEMPERATURE -3 - - - - -1 - - 4 -
TENTHS HUNDREDTHS 33 3 - -3 -13 - 3 -
TESSELLATION - - 3 1 - - - - - - 4 4
THEORETICAL PROBAB. - - - - - -4 - - - - -
THOUSANDTHS 3 - 3 - -3414 - - -
THREE ADDENDS - - 2 - - - - - - - - -
THREE DIMENSION -3 - - -34 -3 - 3 3
TIME 43 4 14 - -14 - 4 -
TRANSFORMATION GEO. 3 - - - - - - - - - - -
TRANSFORMATION - - - - - - - - - - 4 -
TRANSLATION 44 - - - - - - - - 4 -
TRAPEZOID 44 - 1 -44 -4 - - -
TRAPIZOID (AREA) -1 - - - - -1 - - - -
TRI. INEQUALITIES - - - - - -4 - - - - -
TRIANGLE33 4 1 -4413 - 3 3
TRIANGULAR PRISM -3 - - -44 - - - - -
TRUE AND FALSE - - - -3 -3 - - - 4 -
UNIT AREA 22 - -3 - -2 - - - 2
UNIT LENGTH 4 - - - - - - - - - - -
UNIT VOLUME 22 - - -2222 1 - 2
UNKNOWN - - - -34 -1 - - - -
UNLIKE FRACTION 3 - - - -4 - - - 1 - -
VARIABLE 44 - - -441 - - - 2
VENN DIAGRAM -3 - - - - - - - - - -
VERTEX (ANGLE) 44 - - - - - - - - - -
VERTICAL ANGLES - - - - - -4 - - - - -
VERTICES (SOLIDS) -4 - - -44 - - - - -
VOLUME 44 - - -4414 1 3 4
VOLUME FORMULAS - - - - - - - -3 1 - -
WEIGHT 33 3 144 -23 - 3 -
WHOLE NUMBER 34 3 - -3313 1 3 -
WORD PROBLEM (DECIMAL) 22 - 1 -2222 - - -
WORD PROBLEM (FRACTION) 22 2 - - -2 - - 1 2 2
WORD PROBLEM (INTEGER) 2 - - - - - - - - - - -
WORD PROBLEM (PERCENT) 2 - - -2 -22 - - - -
WORD PROBLEM (RATIO) 22 - - - -2 -2 - - -
WORD PROBLEMS (EQUATION)2 - - - -22 - - - - -
WORD PROBLEMS (WHOLE) -3 2 - - -22 - - 2 2
WRITING NUMBERS - - - - - -3 - - - 4 3
ZERO PROBABILITY 34 - - - - - - - - - -

   ©1972 (paper),1985 (Apple II/PC),2005(WWW), 2016 Jim Kelly - All Rights Reserved.