__Term________________________ |
________Usage_____ |
___Page___ |

ADDEND ( WHOLE NUMBER ) | term present | 002 |

ADDITION ( WHOLE NUMBER ) | term present | 002 |

SYMBOLS FOR ADDITION | term present | 002 |

SUBTRACTION ( WHOLE NUMBER ) | term present | 004 |

ADDITION AND SUBTRACTION RELATION | term present | 010 |

COMMUTATIVE (ADDITION WHOLE NUMBER) | synonym used | 010 |

PROBLEM SOLVING | term developed | 014 |

THREE ADDENDS ( ADDITION ) | term present | 016 |

WORD PROBLEMS ( WHOLE NUMBER ) | synonym used | 020 |

LOGIC | enrichment | 023 |

PLACE VALUE | term present | 026 |

WRITING NUMBERS | synonym used | 026 |

AFTER ( CONCEPT ) | term present | 030 |

BEFORE ( CONCEPT ) | term present | 030 |

COUNTING | term present | 030 |

NUMBER LINE | term present | 030 |

EVEN AND ODD NUMBER | term present | 032 |

MULTIPLES OF FIVE | synonym used | 032 |

MULTIPLES OF TWO | synonym used | 032 |

ROUNDING | term developed | 038 |

INEQUALITY | synonym used | 044 |

INEQUALITY SIGN | term developed | 044 |

ORDINAL NUMBER | term developed | 048 |

NUMERATION SYSTEM | enrichment | 053 |

CALCULATOR | enrichment | 054 |

ADDITION BY REGROUPING | synonym used | 058 |

GRAPH ( STATISTICS ) | term present | 064 |

MENTAL ARITHMETIC | synonym used | 072 |

ESTIMATING SUMS | term developed | 074 |

COLUMN ADDITION | term present | 078 |

SUBTRACTION (TWO PLACE) | term developed | 092 |

TABLE FORMAT (PROBLEM SOLVING) | term present | 103 |

TIME | term developed | 122 |

UNIT LENGTH | synonym used | 130 |

LENGTH | term present | 130 |

RULER | term present | 131 |

CENTIMETER | term present | 131 |

APPROXIMATION | synonym used | 132 |

KILOMETER | term present | 134 |

PERIMETER | term developed | 136 |

PERIMETER (TRIANGLE | term present | 136 |

UNIT AREA | synonym used | 138 |

AREA | term developed | 138 |

SQUARE CENTIMETER | term present | 138 |

UNIT VOLUME | synonym used | 140 |

VOLUME | term present | 140 |

LIQUID MEASURE | term present | 142 |

WEIGHT | term present | 143 |

TEMPERATURE | term present | 144 |

CENTIGRADE SCALE | synonym used | 144 |

FLOW CHART | enrichment | 150 |

MULTIPLICATION ( WHOLE NUMBER ) | term present | 154 |

REPEATED ADDITION (MULTIPLICATION) | synonym used | 154 |

EQUATION | term present | 156 |

FACTOR ( WHOLE NUMBER ) | term present | 158 |

IDENTITY ( MULTIPLICATION ) | synonym used | 170 |

MULTIPLICATION PROPERTIES | synonym used | 172 |

SEQUENCE | enrichment | 179 |

MULTIPLICATION COMBINATIONS | synonym used | 186 |

CUBE | term present | 202 |

CYLINDER | term present | 202 |

RECTANGULAR PRISM | term present | 202 |

SPACE | term present | 202 |

SPHERE | term present | 202 |

TRIANGLE | term developed | 204 |

RECTANGLE | term developed | 204 |

SQUARE | term developed | 204 |

CIRCLE | term developed | 204 |

PLANE | synonym used | 204 |

LINE SEGMENT | synonym used | 206 |

ANGLE | term present | 208 |

RIGHT ANGLE | term present | 208 |

SHAPE | term present | 210 |

SIZE | term present | 210 |

CONGRUENT POLYGONS | synonym used | 210 |

SYMMETRY | term developed | 212 |

BAR GRAPH | term present | 214 |

PICTOGRAPH | synonym used | 216 |

COORDINATE SYSTEM | synonym used | 218 |

LOCATING POINTS (COORDINATE SYSTEM) | term present | 218 |

ORDERED PAIR (COORDINATE SYSTEM ) | synonym used | 218 |

DIVISION ( WHOLE NUMBER ) | term present | 228 |

MULTIPLICATION AND DIVISION | term present | 232 |

DIVISOR, QUOTIENT | term present | 239 |

SYMBOLS FOR DIVSION | term present | 239 |

ESTIMATE | term present | 242 |

PROBABILITY | enrichment | 247 |

DIVISION BY ZERO | term present | 260 |

NEGATIVE NUMBER | enrichment | 267 |

MULTIPLICATION BY GROUPING | synonym used | 276 |

MONEY | term present | 280 |

ESTIMATING PRODUCTS | term present | 284 |

APPLICATION | synonym used | 288 |

COMPUTER | enrichment | 292 |

REMAINDER | term present | 296 |

ESTIMATING QUOTIENTS | term present | 308 |

ONE HALF (FRACTION ) | term present | 316 |

PIE APPROACH ( FRACTION ) | synonym used | 316 |

CONGRUENT PARTS (FRACTION) | synonym used | 317 |

FRACTION | term present | 318 |

SET | term present | 322 |

WORD PROBLEM (FRACTION) | synonym used | 323 |

EQUIVALENT FRACTIONS | term developed | 324 |

GREATER THAN (FRACTION) | term present | 326 |

LESS THAN (FRACTION) | term present | 326 |

DECIMAL | term present | 328 |

DECIMAL NOTATION | term present | 328 |

FRACTION TO DECIMAL | term present | 328 |

MIXED NUMERAL | synonym used | 330 |

ADDITION (DECIMAL) | term developed | 332 |

SUBTRACTION (DECIMAL) | term developed | 334 |

WORD PROBLEM (DECIMAL) | synonym used | 336 |

MAGIC SQUARE | enrichment | 341 |

PROGRAMMING | enrichment | 342 |

ENGLISH UNITS | synonym used | 346 |

FOOT | term present | 346 |

INCH | term present | 346 |

FAHRENHEIT SCALE | term present | 353 |