0.8 0.15 0.04999999999999996 0.5 0.5 Ans1Strat Ans1Strat1Step1Path 0.595 0.395 0.01 0.005 0.005 0.99 0.005 0.005 0.99 0.005 0.005 0.99 0.005 0.005 0.99 0.005 0.005 0.99 Ans1Strat Ans1Strat1Step1Path 0.005 0.005 0.99 0.395 0.595 0.01 0.005 0.005 0.99 0.005 0.005 0.99 0.005 0.005 0.99 0.005 0.005 0.99 Ans1Strat1Step11 Ans1Strat1Step12 0 1 2 0 1 2 0.6 0.39 0.01 0.1899999999999999 0.8 0.01 0 0 1 0.6 0.39 0.01 0.1899999999999999 0.8 0.01 0 0 1 0.0004999999999999449 0.0004999999999999449 0.999 0.8 0.2 Ans1Strat1Step2 Ans1Strat1Step3Path 0.6 0.39 0.01 0.005 0.005 0.99 0.19 0.8 0.01 0.005 0.005 0.99 0.005 0.005 0.99 0.005 0.005 0.99 Ans1Strat1Step31 0.8 0.19 0.01 0.39 0.6 0.01 0.005 0.005 0.99 Ans1Strat1Step41 0.8 0.19 0.01 0.39 0.6 0.01 0.005 0.005 0.99 Ans1Strat1Step2 Ans1Strat1Step3Path 0.005 0.005 0.99 0.6 0.39 0.01 0.005 0.005 0.99 0.19 0.8 0.01 0.005 0.005 0.99 0.005 0.005 0.99 Ans1Strat1Step32 0.8 0.19 0.01 0.39 0.6 0.01 0.005 0.005 0.99 Ans1Strat1Step42 0.8 0.19 0.01 0.39 0.6 0.01 0.005 0.005 0.99 Ans1Strat1Step51 Ans1Strat1Step52 0 1 2 0 1 2 0.8 0.19 0.01 0.39 0.6 0.01 0 0 1 0.8 0.19 0.01 0.39 0.6 0.01 0 0 1 0.0004999999999999449 0.0004999999999999449 0.999 Ans1Strat 0.005 0.005 0.99 0.595 0.395 0.01 0.005 0.005 0.99 Ans1Strat2Step1 0.7 0.29 0.01 0.29 0.7 0.01 0.005 0.005 0.99 Ans1Strat2Step2 0.8 0.19 0.01 0.39 0.6 0.01 0.005 0.005 0.99 Ans1Strat 0.005 0.005 0.99 0.005 0.005 0.99 0.495 0.495 0.01 Ans1Strat3Step1 0.7 0.29 0.01 0.29 0.7 0.01 0.005 0.005 0.99 Ans1Strat3Step2 0.7 0.29 0.01 0.29 0.7 0.01 0.005 0.005 0.99 Ans1Strat3Step3 0.7 0.29 0.01 0.29 0.7 0.01 0.005 0.005 0.99 Ans1Strat3Step4 0.7 0.29 0.01 0.29 0.7 0.01 0.005 0.005 0.99 Ans1Strat1Step6 Ans1Strat2Step3 Ans1Strat3Step5 0 1 2 0 1 2 0 1 2 0.8 0.2 0.09999999999999998 0.9 0 1 0.8 0.2 0.09999999999999998 0.9 0 1 0.8 0.2 0.09999999999999998 0.9 0 1 0.09999999999999998 0.9 Ans1Strat1Step2 1 2 1 0.1 0.8 0.2 0.4 0.6 0 1 0.5 0.5 Ans1Strat1Step11 1 2 1 0.1 0.6 0.4 0.2 0.8 0 1 0.5 0.5 Ans1Strat1Step31 1 2 1 0.1 0.8 0.2 0.4 0.6 0 1 0.5 0.5 Ans1Strat1Step41 Ans1Strat1Step42 1 2 2 1 1.5 0.1 0.6 0.4 0.2 0.8 0 1 0.6 0.4 0.2 0.8 0 1 0.5 0.5 Ans1Strat1Step51 Ans1Strat1Step52 1 2 2 1 1.5 0.1 0.6 0.4 0.2 0.8 0 1 0.6 0.4 0.2 0.8 0 1 0.5 0.5 Ans1Strat2Step1 Ans1Strat2Step2 Ans1Strat3Step2 Ans1Strat3Step3 Ans1Strat3Step4 1 2 2 2 2 2 1 1 1 1 1 0.1 0.6 0.4 0.2 0.8 0 1 0.7 0.3 0.3 0.7 0 1 0.7 0.3 0.3 0.7 0 1 0.7 0.3 0.3 0.7 0 1 0.7 0.3 0.3 0.7 0 1 0.5 0.5 Ans1Strat1Step32 1 2 1 0.1 0.8 0.2 0.4 0.6 0 1 0.5 0.5 Final Answer 567 714 649 765 Start: 7; Step: 3 845 101 893 131 50-7=43 848 235 896 265 43/3=14.3 851 371 899 401 Solution Strategy 607 30 655 60 n: pattern; G: tiles 253 58 301 88 Start: 4; Step: 3 427 178 475 208 G = 4 + 3n 261 197 309 227 4+3n = 50 97 295 145 325 3n = 46 99 382 147 412 try <n> < 16 (7,10,...) 645 124 693 154 try <n> == 16 (52) 645 375 693 405 Answer: "16" 644 615 692 645 14.3+1=15.3 853 496 901 526 n = 15.33 102 474 150 504 4+3n > 50 427 290 475 320 3n > 46 428 382 476 412 n > 15.33 428 473 476 503 Answer: "16" 851 640 899 670 Answer: "16" 272 642 320 672 Choose variables 91 103 170 148 Set up algebraic equations 245 342 319 405 Set up algebraic inequalities 552 206 641 268 Use numerical expressions 680 257 784 299 Simplify by addition and subtraction 231 420 329 485 Simplify by multiplication and division 231 509 334 580 Set up linear model 96 169 166 223 Solution Path 260 271 308 301 Solution Path 429 89 477 119