Junior High School Mathematics Book 1-3 [and] 1 Book Course, Βιβλίο 1C. Scribner's Sons, 1920 |
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Σελίδα 5
... digits or less and are differently by business and scientific men from what have been used to in reading numbers . For ... digit is named separately so that 3 is called " three , six , four , eight . " It is often necessary to write out ...
... digits or less and are differently by business and scientific men from what have been used to in reading numbers . For ... digit is named separately so that 3 is called " three , six , four , eight . " It is often necessary to write out ...
Σελίδα 6
... digit with the to its right . Find the sum of each column ; add both and downward to check your result . 796 ∞ ∞ G ... digit is merely increased 1 , w unit's digit is decreased 1. In adding 8 the ten's increased 1 while the unit's ...
... digit with the to its right . Find the sum of each column ; add both and downward to check your result . 796 ∞ ∞ G ... digit is merely increased 1 , w unit's digit is decreased 1. In adding 8 the ten's increased 1 while the unit's ...
Σελίδα 8
... Again 7 + 6 after 6 and write the unit digit , 3 , und ing up units ' column we see 4 dashes to be carried to tens ' column . The tens ' column . Tens ' column and the edded inst as units ' column = 3 , 4 , or 5 ual teams . eady.
... Again 7 + 6 after 6 and write the unit digit , 3 , und ing up units ' column we see 4 dashes to be carried to tens ' column . The tens ' column . Tens ' column and the edded inst as units ' column = 3 , 4 , or 5 ual teams . eady.
Σελίδα 9
... digits in a column whose sum is 10 , as , 6 + 4 or 2 + 3 - Some also look for repetition of digits , as four 7's equal or three 9's equal 27 . Read the following numbers as a business or scien man , copy each exercise , find the sum ...
... digits in a column whose sum is 10 , as , 6 + 4 or 2 + 3 - Some also look for repetition of digits , as four 7's equal or three 9's equal 27 . Read the following numbers as a business or scien man , copy each exercise , find the sum ...
Σελίδα 11
... digits is divided by 9 , the remaind will be the same . 756,834 9 leaves 6 as a remaind 7+ 5+ 6 + 8 + 3+ 4 = 33 , and 339 leaves 6 as remainder . This remainder is called the excess of 9's 756,834 . Finding the excess of a number is ...
... digits is divided by 9 , the remaind will be the same . 756,834 9 leaves 6 as a remaind 7+ 5+ 6 + 8 + 3+ 4 = 33 , and 339 leaves 6 as remainder . This remainder is called the excess of 9's 756,834 . Finding the excess of a number is ...
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acre added altitude angle apples base board feet bushel called cent circle coal common fractions Compute cone Construct cubic feet cubic foot cubic inches cyclometer cylinder decimal places denominator diagonal diameter digit distance divided divisible divisor Draw a line Emporia equal equation EXERCISES Find Express Fahrenheit Find the area Find the cost Find the number Find the volume gallons gives Hence hour hypotenuse Improper Fractions International Date Line isosceles length Measure meridian meter metric metric system Minuend mixed number motion multiplied number game parallelogram pencil and paper plane Play a number pounds prism problems rectangle rectangular Reduce right triangle root sell signed numbers slant height sold solid Solve square subtracted surface thermometer units velocity vertex watt-hours weighs whole number width write yard zero
Δημοφιλή αποσπάσματα
Σελίδα 226 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 225 - 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 227 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 226 - 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 229 - OF WEIGHT 10 milligrams (mg.) = 1 centigram (eg.) 10 centigrams = 1 decigram (dg.) 10 decigrams = 1 gram (g.) 10 grams = 1 dekagram (Dg...
Σελίδα 229 - 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.).
Σελίδα 181 - A Sphere is a solid bounded by a curved surface all points of which are equally distant from a point within called the centre.
Σελίδα 225 - 1 Square Chain . sq. ch. 10 Square Chains " 1 Acre A. 640 Acres " 1 Square Mile . . sq. mi. 36 Square Miles (6 miles square)
Σελίδα 20 - ... if the number formed by the last three digits is divisible by 8 if the sum of the digits is divisible by 9 if its last digit is 0 Simplify 3525 4341 This fraction can be simplified by dividing 3.
Σελίδα 20 - Which of the following are divisible by 9 : 24,795 ? 681,453 ? 745,613 ? 24,738 ? 7. // the sum of the digits of a number is divisible by 3, the number is divisible by 3.