Calculator's Cunning: The Art of Quick ReckoningExamines the different roles played by church and state in considerations of religion throughout the history of the United States, beginning with concerns of the original colonists through the current debate about religion in schools. |
Contents
ABBREVIATIONS | 13 |
SUBTRACTION 2427 | 24 |
Subtraction by adding up 24 Audit 25 | 41 |
Copyright | |
11 other sections not shown
Common terms and phrases
according added addition advantage answer append apply arithmetic attractive auxiliary number boundary carry certainly column Compare complement-remainder complete course cross decimal difficult digits distance divide division divisor double easier easily easy equal error estimate exactly example Exercises experienced calculator factor-division factors final formula fraction further given gives goes groups half happens head holds important leaves less look means mentally method multiplication table multiply naturally neighbouring Note obtained original value p-ratio partial answer particularly percentage places position powers practice proof quickly reader remainder remember round RULE simple split squares squares of numbers stem-fractions steps subtract surprising surprisingly teacher tens thing trick two-digit number types unit-boundary units usually whole write written wrong zeros