School Arithmetic: Practical BookB.F. Johnson Publishing Company, 1906 - 400 σελίδες |
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Σελίδα 11
... name of the period being added except in the case of the last one . In writing numbers how are the periods usually separated ? 3. In the number 324 , what place or order is occupied by the 4 ? By the 2 ? By the 3 ? Show how 3 has not ...
... name of the period being added except in the case of the last one . In writing numbers how are the periods usually separated ? 3. In the number 324 , what place or order is occupied by the 4 ? By the 2 ? By the 3 ? Show how 3 has not ...
Σελίδα 23
... name only sums and differences ; thus , in the first example , say 6 , 10 , 5 , 11 , 4 : - - 1. 6+ 4 − 5 + 6 − 7 = 2. 5-38-5-4 = 3. 45-6 + 8-7 = 4. 7-7 + 6 + 7-8 = 5. 3 + 86 +9 −6 = 6 . 69-4-7 + 12 = 7. 13 86-7 + 9 = --- ...
... name only sums and differences ; thus , in the first example , say 6 , 10 , 5 , 11 , 4 : - - 1. 6+ 4 − 5 + 6 − 7 = 2. 5-38-5-4 = 3. 45-6 + 8-7 = 4. 7-7 + 6 + 7-8 = 5. 3 + 86 +9 −6 = 6 . 69-4-7 + 12 = 7. 13 86-7 + 9 = --- ...
Σελίδα 30
... factors 6 and 5 ? 2 , 3 , and 5 ? 6. Of what numbers are 7 and 11 the factors ? 7 and 7 ? 7. Name all the sets of numbers which multiplied together will make 60 . MULTIPLICATION TABLE 1 2 3 4 56 7 8 9 30 SCHOOL ARITHMETIC.
... factors 6 and 5 ? 2 , 3 , and 5 ? 6. Of what numbers are 7 and 11 the factors ? 7 and 7 ? 7. Name all the sets of numbers which multiplied together will make 60 . MULTIPLICATION TABLE 1 2 3 4 56 7 8 9 30 SCHOOL ARITHMETIC.
Σελίδα 43
... 54 = 2 tens + 7 ones 27 58. Name quotients at sight : 1. 24 ÷ 3 . 4. 497 . 7. 40 ÷ 8 . 10. 60 ÷ 5 . 2. 355 . 5. 455 . 8. 567 . 11. 32 ÷ 4 . 3. 42 ÷ 6 . 6. 549 . 9. 364 . 12. 63 ÷ 7 . 13. 54 ÷ 6 . 19. 24 ÷ 4 . DIVISION 43.
... 54 = 2 tens + 7 ones 27 58. Name quotients at sight : 1. 24 ÷ 3 . 4. 497 . 7. 40 ÷ 8 . 10. 60 ÷ 5 . 2. 355 . 5. 455 . 8. 567 . 11. 32 ÷ 4 . 3. 42 ÷ 6 . 6. 549 . 9. 364 . 12. 63 ÷ 7 . 13. 54 ÷ 6 . 19. 24 ÷ 4 . DIVISION 43.
Σελίδα 44
... Name quotients as quickly as possible : 37 . 38 . 39 . 40 . 3 ) 366 5 ) 555 6 ) 186 5 ) 255 41 . 4 ) 288 42 . 6 ) 366 43 . 44 . 45 . 46 . 47 . 48 . 4 ) 388 5 ) 450 7 ) 497 6 ) 786 8 ) 728 8 ) 848 49 . 50 . 51 . 52 . 53 . 54 . 6 ) 618 7 ...
... Name quotients as quickly as possible : 37 . 38 . 39 . 40 . 3 ) 366 5 ) 555 6 ) 186 5 ) 255 41 . 4 ) 288 42 . 6 ) 366 43 . 44 . 45 . 46 . 47 . 48 . 4 ) 388 5 ) 450 7 ) 497 6 ) 786 8 ) 728 8 ) 848 49 . 50 . 51 . 52 . 53 . 54 . 6 ) 618 7 ...
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Άλλες εκδόσεις - Προβολή όλων
School Arithmetic: Advanced Book (Classic Reprint) John M. Colaw Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acre altitude amount average bales bank barrel base bill bushel called cent circumference coal common fraction compound interest contains cotton crop cubic foot dealer bought decimal point denominator diameter dimes discount divided dividend divisor dozen earn equal expressed factors farmer figure Find the area Find the cost Find the interest Find the number freight gain gallons greatest common divisor Hence horses hour hundred hundredths hypotenuse integer least common multiple longitude marked price measure meters miles minuend month Multiply number of cubic number of dollars ORAL EXERCISES paid pound pupils quarts quotient radius ratio rectangle rectangular remainder rods sell sold square feet square miles square root square yard Subtract subtrahend surface taxes tens tenths tons triangle United weighs wheat whole number wide Write WRITTEN EXERCISES
Δημοφιλή αποσπάσματα
Σελίδα 125 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet — 1 square yard (sq. yd.) 30^ square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 134 - CUBIC MEASURE 1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 141 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Σελίδα 136 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 140 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 336 - OF WEIGHT 10 milligrams (mg.) = 1 centigram (eg.) 10 centigrams = 1 decigram (dg.) 10 decigrams = 1 gram (g.) 10 grams = 1 dekagram (Dg.) 10 dekagrams = 1 hectogram (Hg.) 10 hectograms = 1 kilogram...
Σελίδα 121 - MEASURE 12 inches (in.) = 1 foot (ft.). 3 feet = 1 yard (yd.). 5J yards, or 16J feet = 1 rod (rd.).
Σελίδα 336 - Volume 1,000 cubic millimeters (mm3) =1 cubic centimeter cm3 1,000 cubic centimeters =1 cubic decimeter dm3 1,000 cubic decimeters =1 cubic meter m3 Measures of Capacity 10 milliliters (ml) =1 centiliter cl 10 centiliters =1 deciliter dl 10 deciliters =1 liter 1 10 liters =1 dekaliter Dl 10 dekaliters =1 hektoliter HI 10 hektoliters =1 kiloliter Kl NOTE — The liter is equal to the volume occupied by 1 cubic decimeter.
Σελίδα 29 - Multiplication is the process of taking one number as many times as there are units in another.
Σελίδα 327 - The fourth (Pacific) section covers the rest of the country to the Pacific coast. Standard time is uniform inside each of these sections, and the time of each section differs from that next to it by exactly one hour. Thus at 12 noon in New York city (eastern time), the time at Chicago (central time) is...