First Book in Arithmetic: Including Oral and Written ExercisesIvison, Blakeman, Taylor & Company, 1874 - 168 σελίδες |
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Σελίδα iv
... equal parts of numbers , " has been intro- duced and practically applied , consistent with primary operations upon whole numbers , naturally deduced from the multiplication table as is the ordinary table of division . The practical ...
... equal parts of numbers , " has been intro- duced and practically applied , consistent with primary operations upon whole numbers , naturally deduced from the multiplication table as is the ordinary table of division . The practical ...
Σελίδα 35
... equal , is called adding , or Addition . 2. The Plus Sign , + , is the sign of Addition . 3. The sign + shows that what is written at the right of it is to be added to what is written before it . 4 + 3 means that 3 is to be added to 4 ...
... equal , is called adding , or Addition . 2. The Plus Sign , + , is the sign of Addition . 3. The sign + shows that what is written at the right of it is to be added to what is written before it . 4 + 3 means that 3 is to be added to 4 ...
Σελίδα 36
... equal or unequal in length ? 3. Since these two lines are equal , we will here- after use them to mean equal , in place of the word equal , or of the word are . Thus , 4. Instead of writing 3 and 2 are 5 , or 3 + 2 equal 5 , we may ...
... equal or unequal in length ? 3. Since these two lines are equal , we will here- after use them to mean equal , in place of the word equal , or of the word are . Thus , 4. Instead of writing 3 and 2 are 5 , or 3 + 2 equal 5 , we may ...
Σελίδα 38
... equals seven . Seven less two equals five . Six less four equals two . Ten less five equals five . Eight less one equals seven . Seven less four equals three . 7. Copy the following , writing the result in place of the question mark ...
... equals seven . Seven less two equals five . Six less four equals two . Ten less five equals five . Eight less one equals seven . Seven less four equals three . 7. Copy the following , writing the result in place of the question mark ...
Σελίδα 40
... place of the ( ? ) . 3 and 3 and 3 are 9 . 2 and 3 and 3 = ? 3 and 1 and 3 are 7 . 2 and 3 and 2 = ? 9 less 5 equal 4 . 10 less 7 = ? 5 from 8 leaves ? 6 from 9 leaves 3 . LESSON XXXI . 1. Begin with 1 and.count by 2's 40 FIRST BOOK.
... place of the ( ? ) . 3 and 3 and 3 are 9 . 2 and 3 and 3 = ? 3 and 1 and 3 are 7 . 2 and 3 and 2 = ? 9 less 5 equal 4 . 10 less 7 = ? 5 from 8 leaves ? 6 from 9 leaves 3 . LESSON XXXI . 1. Begin with 1 and.count by 2's 40 FIRST BOOK.
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Συχνά εμφανιζόμενοι όροι και φράσεις
12 dollars 12 less 15 cents 20 cents 9 cents 9 leaves apples balls barrel of flour birds blocks boys bushels centimes cents a pound column contained Copy and add Count by 2's cubic foot denote dividend Division divisor dry gallon DRY MEASURE eight EXERCISES fifths figures that stand five four fourths fraction gallons girls halves Hence Hund hundred hundredweight inches leaves is called lemons less 9 marbles MEASURE LESSON miles Minuend multiplicand Multiply nine number is divided numbers in place one-seventh oranges ounces peaches pears pencil Pennyweight pints pound cost pupil quarts quire quotient Read the following remainder rows seven sheep short lines SLATE AND BOARD SOLUTION.-Since Subtrahend teacher thirds thousand trees Troy Weight units worth Write the figures Write the numbers write the result Write the word written yards cost yards of cloth yards of ribbon
Δημοφιλή αποσπάσματα
Σελίδα 155 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Σελίδα 147 - Measure 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 5...
Σελίδα 54 - Division is the process of finding how many times one number is contained in another of the same kind. The number to be divided is called the dividend. The number by which we divide is called the divisor. The number which shows how many times the divisor is contained in the dividend is called the quotient.
Σελίδα 154 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
Σελίδα 160 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 117 - ... to the right of the 1 hundred. Then 3 is contained in 14, 4 times and a remainder. Write the 4 in the quotient, multiply the divisor by it, and subtract the product 12 from 14, and the remainder is 2 tens or 20 units, to which add the 7 units of the dividend, making 27. 3 is contained in 27, 9 times. Multiplying and subtracting as before, nothing remains. PROOF : 149 x 3 = 447. The work may be shortened very much by what is termed Short Division, as follows : 3 is contained in 4, once and 1 remainder...
Σελίδα 145 - Scale: 4 farthings (far.) = 1 penny (d.); 12 pence = 1 shilling (s.) ; 20 shillings — 1 pound (£). 156.
Σελίδα 90 - Л о л mence at the right to multiply. 4 times 3 units are 12 units, or 1 ten and 2 units. Write the 2 units in units place and reserve the 1 ten to add to the product of the tens.
Σελίδα 115 - ... 9 times 2 in 2 1 time 2 in 4 2 times 2 in 6 3 times 2 in 8 4 times 2 in 10 5 times...
Σελίδα 153 - A pile of wood 8 ft. long, 4 ft. wide, and 4 ft. high, contains 1 cord.