The Speedy Calculator: Being a System of Arithmeticauthor, 1850 - 324 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 42.
Σελίδα 7
... added together , thus , 4 + 8 make 12 . The sign ( minus ) signifies subtraction , thus , 12—4 leaves 8 , that is , 12 less 4 leaves 8 . = = The sign signifies equal , as 12 inches 1 foot ; that is , 12 inches are equal to one foot ...
... added together , thus , 4 + 8 make 12 . The sign ( minus ) signifies subtraction , thus , 12—4 leaves 8 , that is , 12 less 4 leaves 8 . = = The sign signifies equal , as 12 inches 1 foot ; that is , 12 inches are equal to one foot ...
Σελίδα 8
... added to the product , make 62 . How do you read the expression , 4 × 6 × 5 + 8 × 3—2 × 8 = 128 ? Ans . 4 times 6 times 5 , plus 8 times 3 , minus 8 times 2 , is equal to 128 . How do you read the expression , 12 + 12 × 5—18 + 7 = 57 ...
... added to the product , make 62 . How do you read the expression , 4 × 6 × 5 + 8 × 3—2 × 8 = 128 ? Ans . 4 times 6 times 5 , plus 8 times 3 , minus 8 times 2 , is equal to 128 . How do you read the expression , 12 + 12 × 5—18 + 7 = 57 ...
Σελίδα 12
... added , so that units stand under units , tens under tens , hundreds under hundreds , & c . Then begin at the units or right hand column and add up the figures in that column , if the sum can be expressed by one figure , write it down ...
... added , so that units stand under units , tens under tens , hundreds under hundreds , & c . Then begin at the units or right hand column and add up the figures in that column , if the sum can be expressed by one figure , write it down ...
Σελίδα 13
... added . It is called plus , ( a Latin word sig- nifiying more , ) or and , thus , 8 + 6 are 14 ; that is , 8 plus 6 are 14 ; or 8 and 6 are 14 . Two horizontal lines thus , = mean equal , or as much as , thus , 8 + 6 = 14 ; that is , 8 ...
... added . It is called plus , ( a Latin word sig- nifiying more , ) or and , thus , 8 + 6 are 14 ; that is , 8 plus 6 are 14 ; or 8 and 6 are 14 . Two horizontal lines thus , = mean equal , or as much as , thus , 8 + 6 = 14 ; that is , 8 ...
Σελίδα 22
... added , you must subtract the same number , and where a number has been subtracted you must add an equal number to the given number . Sometimes several numbers are added and several sub- tracted , the quickest way of working such ...
... added , you must subtract the same number , and where a number has been subtracted you must add an equal number to the given number . Sometimes several numbers are added and several sub- tracted , the quickest way of working such ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
12 cents 14 pounds 60 cents acres amount apples AVOIRDUPOIS barrels of flour bushels of wheat cents a bushel cents a gallon cents a pound cents a yard ciphers cloth cost column common difference contain cows cube root decimal denominator Divide dividend divisor drams DRY MEASURE ells equal feet 6 inches feet long furlongs gain gallons given number hence hogsheads hundred improper fraction inches wide interest learner least common denominator least common multiple left-hand less mean proportional measure merchant bought miles mixed number muslin nails number of terms ounces paid pecks pence pennyweights piece pint pound sterling quarters quarts question quotient ratio remainder right-hand figures rods roods sell sheep shillings sold square root Subtract sugar tens figure tons TROY WEIGHT units figure weight whole number yards cost yards of cloth