An Intermediate Arithmetic: Uniting Mental and Written Exercises in a Natural System of InstructionVan Antwerp, Bragg & Company, 1876 - 225 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 24.
Σελίδα iv
... problems involving mental analysis . This arrangement avoids the mechanical monotony which character- izes long drills on a single class of exercises . The problems , all of which are original , are so graded that they present but one ...
... problems involving mental analysis . This arrangement avoids the mechanical monotony which character- izes long drills on a single class of exercises . The problems , all of which are original , are so graded that they present but one ...
Σελίδα v
... problems may also be solved mentally . 2. Written Exercises . - The pupils should be required to solve every problem of the assigned lesson on the slate or paper , and the solutions should be brought to the recitation for the teacher's ...
... problems may also be solved mentally . 2. Written Exercises . - The pupils should be required to solve every problem of the assigned lesson on the slate or paper , and the solutions should be brought to the recitation for the teacher's ...
Σελίδα 27
... with 3 and count to 63 by adding 6 successively . 5. Mary's father gave her 5 peaches and her mother gave her 6 : how many peaches did both give her ? 6. John solved 18 problems before school and 6 problems ADDITION . 27 27.
... with 3 and count to 63 by adding 6 successively . 5. Mary's father gave her 5 peaches and her mother gave her 6 : how many peaches did both give her ? 6. John solved 18 problems before school and 6 problems ADDITION . 27 27.
Σελίδα 28
... problems before school and 6 problems in school : how many problems did he solve ? 7. A farmer bought a cow for 27 dollars and a calf for 6 dollars : how many dollars did he pay for both ? 8. The head of a fish is 5 inches long , its ...
... problems before school and 6 problems in school : how many problems did he solve ? 7. A farmer bought a cow for 27 dollars and a calf for 6 dollars : how many dollars did he pay for both ? 8. The head of a fish is 5 inches long , its ...
Σελίδα 31
... problems in the morning and 8 in the evening : how many problems did she solve ? 6. A farmer raised 16 loads of wheat in one field and 8 loads in another : how much wheat did he raise ? 7. Kate spelled 38 words correctly and mis ...
... problems in the morning and 8 in the evening : how many problems did she solve ? 6. A farmer raised 16 loads of wheat in one field and 8 loads in another : how much wheat did he raise ? 7. Kate spelled 38 words correctly and mis ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
75 cents acres annex barrels of flour bushels ciphers column common divisor Compound Numbers contains cost cubic feet decimal orders decimal point denominate number dimes discounted dollars drams drover bought Dry Measure earn eighths equal Express decimally Express in figures feet long feet wide figure denotes following numbers four hundred fourths fraction furlongs gallons gold greatest common divisor hundredths improper fraction integer interest of $1 least common multiple left-hand term less 9 LESSON Measure MENTAL EXERCISES million mills minuend mixed number months multiplicand Multiply NOTE ounces partial dividend partial products peach pecks pennyweights pints PROCESS pupils quarts quotient reams Reduce remainder rods RULE.-To separatrix sold square miles square yards subtract subtrahend ten-thousandths tens tenths third thousand thousandths trees Troy Weight weeks Write in words WRITTEN EXERCISES
Δημοφιλή αποσπάσματα
Σελίδα 109 - To divide a whole number by a fraction, — Multiply the dividend by the denominator of the fraction, and divide the product by the numerator.
Σελίδα 74 - DIVISION is the process of finding how many times one number is contained in another, or of finding one of the equal parts of a number.
Σελίδα 83 - The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them. Thu4, 18 is the greatest, common divisor of 36 and 54, since it is the greatest number that will divide each of them without a remainder.
Σελίδα 58 - If 2 men start from the same place, and travel in opposite directions ; one at the rate of 3| miles in an hour, and the other 4£...
Σελίδα 21 - I stands for one ; V for five ; X for ten ; L for fifty ; C for one hundred ; D for five hundred ; M for one thousand.
Σελίδα vi - Multiplication is the process of taking one number as many times as there are units in another.
Σελίδα 90 - To reduce a mixed number to an improper fraction, — RULE : Multiply the whole number by the denominator of the fraction, to the product add the numerator, and write the result over the denominator.
Σελίδα 85 - The Least Common Multiple of two or more numbers is the least number which is a multiple of each of them; thus, 12 is the least common multiple of 2, 3, and 4.
Σελίδα 57 - If 7 men can do a piece of work in 9 days, how many men will it take to do the same work in one day?
Σελίδα 108 - RULES. — 1. To divide a fraction by an integer, Divide the numerator or multiply the denominator. 2. To divide a mixed number by an integer, Divide the integral part and then the fraction.