Walsh-Suzzallo Arithmetics ...: Fundamental processesD.C. Heath & Company, 1914 |
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Σελίδα 1
... minute or two should be given daily to these drills . The teacher says , " Count by 7's ; beginning with 7. " Successive pupils say , " 14 , 21 , 28 , " etc. , until 98 is reached . Then the teacher says , " Begin with 6 , " and ...
... minute or two should be given daily to these drills . The teacher says , " Count by 7's ; beginning with 7. " Successive pupils say , " 14 , 21 , 28 , " etc. , until 98 is reached . Then the teacher says , " Begin with 6 , " and ...
Σελίδα 3
... minutes are there from 20 minutes before nine to 15 minutes after nine ? 4. How many days are there from December 11 to December 25 ? ' 5. After selling 48 tons of hay , a farmer still has 15 tons . How many tons had he at first ? 6 ...
... minutes are there from 20 minutes before nine to 15 minutes after nine ? 4. How many days are there from December 11 to December 25 ? ' 5. After selling 48 tons of hay , a farmer still has 15 tons . How many tons had he at first ? 6 ...
Σελίδα 6
... minute are discharged by two pipes when one discharges 25 gallons per minute and the other 7 gallons less ? 8. How many times does a clock strike ( a ) in the first three hours : 1 o'clock , 2 o'clock , and 3 o'clock ? ( b ) In the next ...
... minute are discharged by two pipes when one discharges 25 gallons per minute and the other 7 gallons less ? 8. How many times does a clock strike ( a ) in the first three hours : 1 o'clock , 2 o'clock , and 3 o'clock ? ( b ) In the next ...
Σελίδα 7
... minute are discharged by two pipes when one discharges 137 gallons per minute and the other discharges 49 gallons less ? 8. If a clock strikes the hours , how many times does it strike ( a ) in 12 hours ? ( 6 ) In a day ? 9. To buy a ...
... minute are discharged by two pipes when one discharges 137 gallons per minute and the other discharges 49 gallons less ? 8. If a clock strikes the hours , how many times does it strike ( a ) in 12 hours ? ( 6 ) In a day ? 9. To buy a ...
Σελίδα 20
... minutes , the other discharges 36 gallons in 3 minutes . How many gallons per minute do both together discharge ? 6. How many times does a clock tick in 5 minutes if it ticks 60 times a minute ? 7. At the rate of 31 miles per hour , how ...
... minutes , the other discharges 36 gallons in 3 minutes . How many gallons per minute do both together discharge ? 6. How many times does a clock tick in 5 minutes if it ticks 60 times a minute ? 7. At the rate of 31 miles per hour , how ...
Συχνά εμφανιζόμενοι όροι και φράσεις
12 rods acres amount angle average bank bill bond bought bushels bushels of wheat butter butter fat Cancel cash cents Change contains cows cubic feet cubic foot decimal point deduction denominator discount Divide dividend divisor dollar eggs farmer feet long feet wide field Find products Find the cost Find the number foregoing fraction gallons Give answers Give products Give quotients hundredths improper fraction inches wide latter long ton lowest terms measure miles per hour milk minutes mixed number Multiply ounces paid parallelogram perpendicular piece pounds Preparatory Exercises PROCESS profit pupils quart receive rectangle remainder right triangle rods long rods wide selling Sight Exercises Sight Problems sold square feet square rods square root square yards Subtract tons weight whole number write Written Exercises Written Problems yield
Δημοφιλή αποσπάσματα
Σελίδα 392 - 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 392 - 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 106 - Place the multiplier under the multiplicand, disregarding the position of the decimal points. Multiply as in whole numbers, and in the product point off as many decimal places as there are decimal places in both multiplier and multiplicand, prefixing ciphers if necessary.
Σελίδα 221 - A number is divisible by 3 when the sum of its digits (figures) is divisible by 3 ; it is divisible by 9, when the sum of its digits is divisible by 9.
Σελίδα 120 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 399 - Measures of Length. 10 millimeters (mm.) 1 centimeter (cm.) 10 centimeters 1 decimeter (dm.) 10 decimeters 1 meter (m.) 10 meters 1 dekameter (Dm.) 10 dekameters 1 hectometer (Hm.) 10 hectometers 1 kilometer (Km.) 10 kilometers 1 myriameter (Mm.) 1181.
Σελίδα 392 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Σελίδα 180 - ... and move the decimal point in the dividend as many places to the left as there are zeros cut off'.