Mathematics for Common Schools: A Manual for Teachings, Including Definitions, Principles, and Rules and Solutions of the More Difficult ProblemsD.C. Heath & Company, 1895 - 312 σελίδες |
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Σελίδα 32
... Cancellation - Greatest common divi- sor- Least common multiple- Fractions - Decimals - Accounts and bills Denominate numbers . Percentage - Profit and loss Commercial discount . Commission - Insurance - Taxes - - - - Duties Interest ...
... Cancellation - Greatest common divi- sor- Least common multiple- Fractions - Decimals - Accounts and bills Denominate numbers . Percentage - Profit and loss Commercial discount . Commission - Insurance - Taxes - - - - Duties Interest ...
Σελίδα 43
... cancellation , etc. In the case of problems whose solution requires tedious processes , some teachers do not require their pupils to do more than to indicate the operations . It is to be feared that much of the lack of facility in ...
... cancellation , etc. In the case of problems whose solution requires tedious processes , some teachers do not require their pupils to do more than to indicate the operations . It is to be feared that much of the lack of facility in ...
Σελίδα 44
... cancellation , etc. , etc. Better writing of figures and neater arrangement of problems will be likely to accompany the use of material that will be kept by the teacher for the inspection of the school authorities . The endless writing ...
... cancellation , etc. , etc. Better writing of figures and neater arrangement of problems will be likely to accompany the use of material that will be kept by the teacher for the inspection of the school authorities . The endless writing ...
Σελίδα 53
... All unnecessary ciphers should be canceled in the product , the answer to No. 52 being read by the pupil as 960 , not 960 and no tenths — 960.0 . 560. These exercises should lead scholars to see that the NOTES ON CHAPTER SIX 53.
... All unnecessary ciphers should be canceled in the product , the answer to No. 52 being read by the pupil as 960 , not 960 and no tenths — 960.0 . 560. These exercises should lead scholars to see that the NOTES ON CHAPTER SIX 53.
Σελίδα 54
... cancels a cor- responding number of ciphers in the multiplier . 32 100 . 561. In giving the quotient of No. 11 , a pupil may write 982. If called upon to read this answer , he will see that 9.32 expresses the same result . He will ...
... cancels a cor- responding number of ciphers in the multiplier . 32 100 . 561. In giving the quotient of No. 11 , a pupil may write 982. If called upon to read this answer , he will see that 9.32 expresses the same result . He will ...
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acres algebraic altitude amount angle answer apothem Arithmetic base bisecting calculate Cancel cents chord ciphers circle circumference common fraction construct contains convex surface cost days of grace deducting diameter difference discount dividend dividing division draft draw drawn employed equal equation examples exercises factors figure frustum given gives greatest common divisor Heart of Oak hypotenuse improper fraction inches interest intersecting least common multiple length measure method minuend mixed numbers multiplying NOTES ON CHAPTER number of degrees number of square obtain par value payment perpendicular pounds principal problems profits protractor pupils quarts quotient radius rectangle reduce remaining result rhombus right-angled triangle rods RULE scholars selling price side slant height solve subtract subtrahend teacher whole number write yards