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| Rich B., Schmidt P. — Schaum's Outline of Review of Elementary Mathematics |
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| Предметный указатель |
Place values, relationships of, among whole numbers and decimals 92—93
Planar figures 230 244—245
Plane (plane surface) 230
Plane geometry 230
POINTS 232
Points, defined 229
POLYGONS 245—247
Polygons, areas of 257 259
Polygons, perimeters of 254
Positive numbers 142 144
Powers 152—153 175—178
Price or unit cost 223 225
Prime factorization 41
prime factors 41—43
PRIMES 41 43
Products 17 167
Products, factor times factor 33
Products, memorizing basic 19
Products, square roots of 265 (see also “Multiplication”)
Proper fractions 58
Proper fractions, selecting 61
proportions 219—220 224—225
Protractors 234 236—237
Pyramids 244
Pythagoras, law of 266- 268
Quadrilaterals 249—251
Quadrilaterals, angle-sums of 251 —254
Quotient 32 33
Radicals 263
Radicands 263
Radius, defined 247
Rates of speed and prices 223- 225
Ratio rules 216
Ratios 216—223
Ratios of two quantities 216—218
Ratios, continued 222—223
Ratios, equal 219—220
Ratios, expressed as fractions 60—61
Ratios, expressed as fractions, decimals and per cents 218—219
Ratios, fractions as 58
Ratios, problems involving unknowns in given 221—222
Ray 231—232
Reading methods, decimal 92—95
Reading powers 176
Reciprocals 65 66
Rectangles 250
Rectangles, area of 257
Rectangles, law of Pythagoras applied to 267
Rectangles, perimeter of 255 256
Reflex angles 237
Reflexive property 184
Regular polygons 246—247 255
Repeating decimals 111—112
Replacement set 163 165
Replacement, subtraction with and without 30—32
Rhombus 250
Right angles 237
Right triangle(s) 248
Right triangle(s), hypotenuse of 248
Right triangle(s), legs of 248
Root (solution) 184 185 187
Roster 1
Rotations (turns) 235
Rounded per cents 127
Rounded quotients 106—109
Rounding of decimals 96—97 109—111
Rounding to nearest per cent 126—127
Satisfying the equation 184
Scalene triangles 248
Sector formulas 259
Sector, area of 258 259
Sector, defined 247
Semicircles 247
Set of numbers, defined 1
Set of numbers, even 1
Set of numbers, graphing 7
Set of numbers, graphing, on a number line 6
Set of numbers, odd 1
Sets of decimals 97
Short division 38
Signed numbers 142 162
Signed numbers, comparing 144—145
Solids 244
Solids, defined 230
Solution (root) 184 185 187
Solution set (truth set) 184
Spatial figures 244—245
Spheres 244
Square measure formulas 256—260
Square roots 263—265
Square roots of a product 265
Square roots, using calculator 264—265
squares 250
Squares of numbers 260—263
Squares, area of 257 260 261 263
| Squares, as variable bases 176
Squares, law of Pythagoras applied to inscribed 267
Squares, relating square roots and, of numbers 264
Standard form 76
Straight angles 237
Straight line 229 230
Subtraction 29—32
Subtraction in inverse operations 186—188
Subtraction in order of algebraic operations 172
Subtraction of like fractions 68—70
Subtraction of signed numbers 148—150
Subtraction of unlike fractions 70—71
Subtraction with mixed numbers 77—79
Subtraction, algebraic expression of 169
Subtraction, decimal 99—101
Subtraction, division using repeated 35—36
Subtraction, equation solving with 194—196
Subtraction, involving pairs of angles 240
Subtraction, long division and division by repeated, compared 36
Subtraction, transformation requiring 204
Subtrahends 29
Successors 1
Sums, angle-sums 251—254
Sums, checking 16
Sums, defined 11 165
Sums, memorizing basic 12
Sums, per cents whose sum is 100% 122—123 (see also “Addition”)
Supplementary angles 239
surface 230
Symbols for operations 168
Symbols, inequality 145
Symmetric property 184
Tens digit 4
Terminating decimals 110—111
Terms 174—175 191
Three-digit numbers 2 4 27
Time formulas 203
Transitive property 184
Transversals 241
Trapezoids 249
Trapezoids, area of 257
Triangles 248—249
Triangles, angle-sums of 251—254
Triangles, area of 257
Two-digit divisors 39
Two-digit numbers 2 4 26 27
Two-place decimals 122
Unit fractions 59
United States coinage, table 91
United States money, adding amounts of 98
United States money, expressing in decimal form 93
United States money, rounding amounts to nearest dollar or cent 97
United States money, subtracting amounts of 100
Units digit 3
Units, rounding decimals to nearest 96
Unlike fractions 68—71
Value(s), absolute, of a signed number 142
Value(s), finding new, given old value and per cent change 133—134
Value(s), finding per cent change, given old and new 134—135
Variable expression 163 165
Variables 163 184—185 205—206
Verbal expressions 169—171
Verbal problems, translated 185—186
Verbal rule, formula replacing 165
Verbal statements 10 11 164—165
Verifying an equation 185
Vertex angle of a polygon 245
Vertex of angle 232
Vertical angles 239
Whole numbers, adding 15
Whole numbers, defined 1
Whole numbers, dividing decimals by 104 108
Whole numbers, exact and approximate square roots of 263
Whole numbers, expressing as fractions 64
Whole numbers, expressing as improper fractions 73—76
Whole numbers, expressing in decimal form 92
Whole numbers, multiplying decimals and 102—103
Whole numbers, multiplying, by fractions 64
Whole numbers, naming successors of 3
Whole numbers, part of, as fractions 59
Whole numbers, place value relationships among decimals and 92
Whole numbers, squares of 260 261
Whole numbers, subtracting 30—32
Zero digit 4
Zero, additive and multiplicative properties of 164
Zero, applying multiplicative property of 20
Zero, divided by any nonzero 33
Zero, division by, in algebra 168
Zero, evaluating algebraic expression when one of variables is 174
Zero, fraction rule involving 59
Zero, impossibility of division by 33 168
Zero, multiplicative property of 18 20
Zero, rule on value of decimals when annexing, to the right 95
Zero, zero numerators, zero denominators and fractions whose value is 61
“Peeling” process 41
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