Click on the topic to go to the page A B C 3D Pythagoras 3D Trigonometry and Pythagoras accuracy calculation with bounds 164 addition of decimals 389 of fractions 269 of money 457 of negative numbers of vectors 533 written method 445 simple problems 453 angles circle theorems 144 parallel lines 225 in a polygon 237 measuring 433 mixture (f) 429 on a straight line (at a point) 430 sum of in a triangle 341 arc length 76 area by counting (and perimeter) 473 of circle (and circumference) 297 of circle parts (semi/quarter circle) 221 of circle and sectors in terms of pi 9 of compound shapes (perimeter) 345 of rectangle (and perimeter) 437 of sector 76 averages mode and median 5 box and whisker plot 168 brackets expansion - single bracket 277 expansion - 2 brackets 112 expansion - 3 brackets 497 factorising single bracket 281 Calculator using powers and roots 317 circle theorems 144 circumference of a circle (and area) 297 completing the square 25 composite functions 529 compound measures speed distance time 241 mixture 537 88 44
cone volume and surface area D E conversion between metric units cosine rule cosine/sine rule cuboid volume cumulative frequency 323 96 100 349 168 decimal approximations 1 decimal place 361 2 decimal places 365 decimals multiplying 265 ordering 369 recurring 505 density 537 dimensions direct 1 proportion 60 directed numbers addition and subtraction multiplication and division division by decimals 186 by 10, 100 or 1000 385 directed numbers 194 of money 401 in a given ratio 566 written method 377 elimination, simultaneous equations 132 equally likely outcomes equivalence percentages, fractions and decimals equivalence - ratios and fractions equivalence - recurring decimal as a fraction equation forming and solving linear forming and solving quadratic solving - one step solving - 2 step solving - unknown on both sides solving - involving fractions (H) solving - involving fractions (F) solving - factorising solving - quadratic formulae solving - quadratic formula (a =1) solving - trial and improvement of a straight line (H) 301 413 501 505 214 29 425 321 289 17 210 116 21 72 218 124 of a straight line (F) 252
x = a and y = b of perpendicular and parallel lines of parallel lines 333 68 549 F error intervals 493 estimation exact trig values expansion 1 decimal place 2 decimal places nearest 10 361 365 441 553 expansion - single bracket expansion - 2 brackets expansion - 3 brackets 277 112 497 Factors identifying 461 factor HCF and LCM 178 Factorising single bracket 281 two brackets 116 two brackets 36 force fractional indices fractions addition and subtraction mixed numbers - addition/subtraction mixed numbers - multiplication and division 537 13 269 194 G H I of a quantity recognising 409 465 simplifying 405 frustum volume and surface area functions composite 529 inverse 541 graphs cumulative frequency 168 inequalities 172 linear - identifying the equation 252 recognising 557 grouped frequency table (mean) 249 highest common factor independent events 56 indices negative 545 simplifying - fractional and negativ e 13 simplifying - multiplication and division 206 178
L M N O P inequalities linear 128 identifying shaded regions 173 expressing an error interval as an inequality 493 interquartile range 168 inverse function 541 iteration 561 least common multiple length conversions lower bounds - calculations mean from grouped frequency measuring measuring an angle median and mode metric measures conversions mixed numbers - addition and subtraction mode and median money - Multiplication money - Division multiple -HCF and LCM multiplication by 10, 100 or 1000 of decimals of money of negative numbers 178 353 164 249 433 5 353 5 397 401 178 381 265 194 397 written method (long) 373 naming 2D and 3D shapes negative indices negative numbers addition and subtraction division multiplication nth term linear sequences linear and quadratic sequences ordering decimals 477 545 285 140 quadratic 509 parallel lines (angles) parallel lines - equations of percentages percentage of a quantity decreasing by a percentage increasing by a percentage perimeter 369 225 549 417 273 273 mixture 108
by counting (and perimeter) 473 of circle parts (semi/quarter circle) 221 of circle parts in terms of pi 9 compound shapes (and area) 345 rectangle (and area) 437 perpendicular gradients pi (area and perimeter in terms of) pie chart polygon (angles in) possibility spaces power fractional negative pressure prime factors prism (volume of) probability dependent events equally likely outcomes sample space diagrams Venn diagrams proportion direct and inverse and ratio mixture Pythagoras 3D mixture 68 9 305 237 261 13 545 537 182 229 56 301 261 525 60 513 88 245 and trigonometry 160 Q R quadratic equation factorising ax 2 ± bx ± c factorising x 2 ± bx ± c completing the square using the formula using 36 116 25 21 the formula (a =1) 72 quadratic sequences 509 ratio dividing in a given ratio 565 expressing as a fraction 501 and proportion 198 mixture(1) 202 mixture (2) 513 rearranging formulae 120 rearranging formulae (H) 64 rectangle - area and perimeter 437 recurring decimals 505 recognising graphs 557 roots squares and cubes 521
S T rotation and reflection scale factors - volume and area sector - area and perimeter sequences using the nth term finding the term to term rule finding the nth term (Inc. quadratics) finding the nth term of a quadratic significant figures 256 84 76 285 469 140 509 rounding to 1 s f 309 rounding to 2 s f 517 simplifying (collecting like terms) 325 simplifying fractions 405 simultaneous equations quadratic 33 sine rule sine / cosine rule speed, distance time squares cubes and roots standard form index Substitution subtraction surds surface area linear 132 92 for plotting graphs (non linear) for plotting linear graphs negative and positive positive positive of decimals of fractions of negative numbers written method simple problems 100 241 521 104 136 337 329 421 393 269 449 453 cylinders and prisms 233 cones and frustums cones and spheres 80 term to term rule time transformations rotation and reflection tree diagram 9 469 1 256 261 trial and improvement 218 triangle sum of angles 341 trigonometry
U V Y trigonometry and Pythagoras transforming graphs upper bounds calculations Vectors geometry arithmetic Venn diagram and probability volume exact values 553 lengths 152 angles 156 sine rule 92 cosine rule 96 cones and frustums cones and spheres cuboids 160 40 164 52 533 525 80 349 prism 229 volume scale factor 84 y = mx + c finding the equation given 2 points 124 finding the equation (H) 68 finding the equation (F) 252 equations of parallel lines equations of 549 perpendicular lines 68