School Arithmetic: Practical BookB.F. Johnson Publishing Company, 1906 - 400 σελίδες |
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Σελίδα 9
... ten apples , the unit used in counting them is one apple . One of any kind , or any group regarded as one , by comparison with which we count or measure is called a Unit . READING AND WRITING NUMBERS 2. You have already learned to write ...
... ten apples , the unit used in counting them is one apple . One of any kind , or any group regarded as one , by comparison with which we count or measure is called a Unit . READING AND WRITING NUMBERS 2. You have already learned to write ...
Σελίδα 10
... ten times the value it would repre- sent in the next place to the right . 4. In counting by ones the unit is one . In counting by tens we may regard one ten as the unit . Similarly , one hundred may be regarded as the unit for the ...
... ten times the value it would repre- sent in the next place to the right . 4. In counting by ones the unit is one . In counting by tens we may regard one ten as the unit . Similarly , one hundred may be regarded as the unit for the ...
Σελίδα 11
... Ten - millions σ Millions ∞ Hundred - thousands Ten - thousands O Thousands σ Hundreds W Tens NOnes ( Units ) 4th PERIODS : Billions 3d Millions 2d Thousands 1st Units The entire number is read nine billion , seventy - five mil- lion ...
... Ten - millions σ Millions ∞ Hundred - thousands Ten - thousands O Thousands σ Hundreds W Tens NOnes ( Units ) 4th PERIODS : Billions 3d Millions 2d Thousands 1st Units The entire number is read nine billion , seventy - five mil- lion ...
Σελίδα 18
... ten ? What is the sum of the tens ? Why 1892 do you write 9 ? How is the 18 hundreds obtained ? Write from dictation and add : 2 . 3 . 4 . 5 . 8618 6392 5728 9796 3376 3763 7276 5978 1914 2827 3937 4547 Add : 6 . 7 . 8 . 9 . 18 SCHOOL ...
... ten ? What is the sum of the tens ? Why 1892 do you write 9 ? How is the 18 hundreds obtained ? Write from dictation and add : 2 . 3 . 4 . 5 . 8618 6392 5728 9796 3376 3763 7276 5978 1914 2827 3937 4547 Add : 6 . 7 . 8 . 9 . 18 SCHOOL ...
Σελίδα 19
... tens of the first partial sum with the tens , and the 2 hundreds of the second partial sum with the hundreds . For the sum read the last line and the last fig- ures of the other partial sums , as shown by heavy - faced type . Add the ...
... tens of the first partial sum with the tens , and the 2 hundreds of the second partial sum with the hundreds . For the sum read the last line and the last fig- ures of the other partial sums , as shown by heavy - faced type . Add the ...
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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...