Junior High School Mathematics: First [-third] Course, Βιβλίο 1Macmillan, 1917 |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 28.
Σελίδα
... check or by estimate , or by both , satisfy himself of the correctness of his work be- fore it leaves his hands ... checking the work in addition V.
... check or by estimate , or by both , satisfy himself of the correctness of his work be- fore it leaves his hands ... checking the work in addition V.
Σελίδα
... checking the work in addition and subtraction . 3. The emphasis placed on the estimate of the result and on rational methods of locating the decimal point in multiplication and division . 4. The early use of the equation as a simple ...
... checking the work in addition and subtraction . 3. The emphasis placed on the estimate of the result and on rational methods of locating the decimal point in multiplication and division . 4. The early use of the equation as a simple ...
Σελίδα 10
... checking is most important here . A simple method of recording the successive steps ( column sums ) in addition is shown below . Also a second addition of each column ( downward ) , and the checking up of the column sum by the check ...
... checking is most important here . A simple method of recording the successive steps ( column sums ) in addition is shown below . Also a second addition of each column ( downward ) , and the checking up of the column sum by the check ...
Σελίδα 11
... CHECK . If the columns are added upward , check by adding downward . After each column has been added downward and found to be correct , put a check mark ( v ) by the sum for that column . This method of recording the successive sums of ...
... CHECK . If the columns are added upward , check by adding downward . After each column has been added downward and found to be correct , put a check mark ( v ) by the sum for that column . This method of recording the successive sums of ...
Σελίδα 12
... Check each answer by the method shown above . 1 . 2 . 3 . 4 . 695,498 987,456 659,789 6,857 765,489 576,897 675 479,584 987,654 768,498 7,598 687,489 456,789 895,765 76,958 95,795 856,497 684,976 957,869 48 774,596 567,895 697 87,654 ...
... Check each answer by the method shown above . 1 . 2 . 3 . 4 . 695,498 987,456 659,789 6,857 765,489 576,897 675 479,584 987,654 768,498 7,598 687,489 456,789 895,765 76,958 95,795 856,497 684,976 957,869 48 774,596 567,895 697 87,654 ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
acre of potatoes ALLEN HOPKINS amount automobile b₁ b₂ baseball Brown oak bushels cent of increase circle circular graph circumference column decimal fraction decimal point discount Dividing each member Draw the parallelogram Estimate EXAMPLE express Find its area Find the area Find the cost Find the distance Find the number Find the ratio Find the sum Find the total floor area following table formula height or altitude hundred include an angle line-graphs lot of land Mahogany marked price method miles per hour Multiplying each member nearest hundredth nearest tenth nearest thousandth number of square number value Overcoat partial product pounds protractor pupils put check rectangle rectangular graphs ruler scale of 100 Sideboard sold SOLUTION Solve the equation square feet square foot square inches square mile square yard straight line supplementary angles trapezoid triangle WILLIAM GENTLEMAN words write zoid ཋནཉྩ
Δημοφιλή αποσπάσματα
Σελίδα 142 - Time 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 365 days = 1 common year (yr.) 366 days = 1 leap year 12 months (mo.) = 1 year 10 years = 1 decade 10 decades or \ , , , „ , 1=1 century (cen. or U.) 100 years / J v ' Thirty days has September, April, June, and November; All the rest have thirty-one, Excepting February alone, To which we twenty-eight assign, Till leap year gives it twenty-nine.
Σελίδα 91 - 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 141 - 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 46 - LINEAR MEASURE 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 5£ yards, or 16| feet = 1 rod (rd.) 320 rods . = 1 mile (mi.) 1 mi.
Σελίδα 141 - 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. mi.) Cubic Measure 1728 cubic inches (cu.
Σελίδα 117 - PERIPHERY of a circle is its entire bounding line ; or it is a curved line, all points of which are equally distant from a point within called the center.
Σελίδα 18 - Count the total number of digits to the right of the decimal points in the numbers you are multiplying.
Σελίδα 117 - The diameter of a circle is a straight line drawn through the center and terminated by the circumference.
Σελίδα 142 - ANGULAR MEASURE. 60 seconds (") = 1 minute ('). 60 minutes = 1 degree (°). 360 degrees = 1 circumference.