Hard Math

12's

100

12 times 12

144

200

12 times 13

156

300

12 times 14

168

400

12 times 15

180

500

12 times 16 if you get   this you are using a calculator 

192 you cheated  why did you lie to your parents 

cheater cheater  cheater cheater cheater cheater cheater cheater cheater cheater cheater cheater cheater cheater cheater cheater cheater cheater cheater cheater cheater cheater cheater cheater cheater cheater cheater cheater cheater cheater

liar liar liar pants on fire

13's

100

13 times 12

156

200

13 times 13

₁₆₉

300

13 times 14

182

400

13 times 15

195

500

13 times 16

208

14's

100

14 times 12

168

200

14 times 13

182

300

14 times 14

196

400

14 times 15

210

500

14 times 16

224

15's

100

15 times 12

180

200

15 times 13

195

300

15 times 14

210

400

15 times 15

225

500

15 times 16

240

16's

100

16 times 12

192

200

16 times 13

208

300

16 times 14

224

400

16 times 15

240

500

16 times 16

256