An Arithmetic for Teachers

addend amount answer arithmetic Austrian method bank called cent child column addition combinations common factors common fraction common multiple complete quotient compound interest computation cost counting decimal deductive denominator digits discount divide drill equal exactly divisible excess of 9's exercises explanation expressed fraction give given number grades graph greatest common divisor Hence highest common factor History of Mathematics hundred illustrate improper fractions inches Induction integer interest involving lesson long division measure mental metic minuend mixed numbers multiplicand obtained operations partial dividend payment practice principle procedure proceed profit pupils quotient figure quotition rectangle remainder rule selling price short division sieve method simple problems solution solving steps subtraction subtrahend teacher teaching tens tion triangle types of examples unit fractions units write