IMG_1478 (700x393)IMG_1482 (700x392)IMG_1465 (700x394)IMG_1466 (700x395)IMG_1467 (700x394)IMG_1468 (700x392)IMG_1469 (700x392)IMG_1470 (700x392)IMG_1471 (700x392)IMG_1472 (700x393)IMG_1473 (700x392)IMG_1474 (700x395)IMG_1475 (700x394)IMG_1476 (700x394)IMG_1477 (700x394)IMG_1462 (700x392)IMG_1463 (700x393)IMG_1464 (700x394)IMG_1447 (700x394)IMG_1460 (700x392)IMG_1461 (700x392)IMG_1249 (700x394)IMG_1250 (2) (700x394)IMG_1250 (700x394)IMG_1251 (700x394)IMG_1252 (700x392)IMG_1254 (700x394)IMG_1255 (2) (700x394)IMG_1255 (700x393)IMG_1256 (700x394)IMG_1257 (700x393)IMG_1259 (700x394)IMG_1261 (700x394)IMG_1264 (700x394)IMG_1219 (700x394)IMG_1220 (700x393)IMG_1221 (700x395)IMG_1222 (700x393)IMG_1223 (700x394)IMG_1224 (700x394)IMG_1225 (700x394)IMG_1226 (700x393)IMG_1245 (2) (700x392)IMG_1245 (700x392)IMG_1246 (700x393)IMG_1247 (700x394)IMG_1190 (700x395)IMG_1191 (700x393)IMG_1193 (700x395)IMG_1217 (700x393)IMG_1175 (700x393)IMG_1189 (700x393)


Dollar Words and the Numerical Value of Famous Quotes (10-13 thru 10-17)


What are Dollar Words? Assign a cent value to each letter. So, let a = 1 cent, b = 2 cents, c = 3 cents, and so on up to z = 26 cents. For any word, add up the cent values of its letters. If they sum up to $1, it's a $1 word. You may want to verify that "maximize" and "reciprocal" are $1 words.


Anti-Nines and Addition Magic (10-6 through 10-8)


Anti-nines are pairing numbers that sum to 9 like:


0 and 9,1 and 8, 2 and 7, 3 and 6, 4 and 5, 5 and 4, 6 and 3, 7 and 2, 8 and 1, 9 and 0


Digital Roots Help Check Addition and Multiplication (classes 9-29 thru 10-5)

The digital root of a number is the number obtained by adding all the digits, then adding the digits of that number, and then continuing until a single-digit number is reached.

Famous Mathematicians: Using Subtraction To Determine How Long They Lived. (classes 9-21 thru 9-25)

Mr. Kramer's favorite ten mathematicans:  how long did they live?