Essentials of Arithmetic, Oral and WrittenAmerican book Company, 1907 - 324 σελίδες |
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Σελίδα 4
... amount of oral work , including oral problems under every topic treated . The oral problems are everywhere related to the written work . No additional text in " mental " arithmetic need be used in conjunction with this text . 6. The ...
... amount of oral work , including oral problems under every topic treated . The oral problems are everywhere related to the written work . No additional text in " mental " arithmetic need be used in conjunction with this text . 6. The ...
Σελίδα 16
... amount . 8. The process of finding the sum of two or more numbers is called addition . The numbers that are added are called addends . 9. The sign of addition is + and is read plus . 10. This sign is the sign of equality , and when ...
... amount . 8. The process of finding the sum of two or more numbers is called addition . The numbers that are added are called addends . 9. The sign of addition is + and is read plus . 10. This sign is the sign of equality , and when ...
Σελίδα 20
... amount is the difference between the two quantities . 3. If that part of 9 marbles that is equal to 5 marbles is taken from 9 marbles , how many will remain ? This remainder is the difference between the two quantities . 4. How does the ...
... amount is the difference between the two quantities . 3. If that part of 9 marbles that is equal to 5 marbles is taken from 9 marbles , how many will remain ? This remainder is the difference between the two quantities . 4. How does the ...
Σελίδα 25
... amounts . 11. Write the above amounts from dictation . 23. Decimals . Subtract : 1 . 320.564 206.7 2 . 3 . 450.125 35.7 86.75 6.875 4 . 600 . 57.375 5. A man owned 158.15 acres of land . He sold 79.5 acres . How many acres had he left ...
... amounts . 11. Write the above amounts from dictation . 23. Decimals . Subtract : 1 . 320.564 206.7 2 . 3 . 450.125 35.7 86.75 6.875 4 . 600 . 57.375 5. A man owned 158.15 acres of land . He sold 79.5 acres . How many acres had he left ...
Σελίδα 28
... amount gained . 2. A farmer sold his farm for $ 7500 , which was $ 1800 more than it cost him . How much did he pay for the farm ? 3. A farmer bought a farm for $ 6250 and sold it at a gain of $ 1200 . How much did he get for the farm ...
... amount gained . 2. A farmer sold his farm for $ 7500 , which was $ 1800 more than it cost him . How much did he pay for the farm ? 3. A farmer bought a farm for $ 6250 and sold it at a gain of $ 1200 . How much did he get for the farm ...
Άλλες εκδόσεις - Προβολή όλων
Essentials of Arithmetic, Oral and Written John William McClymonds,David Rhys Jones Πλήρης προβολή - 1907 |
Essentials of Arithmetic, Oral and Written John William McClymonds,David Rhys Jones Πλήρης προβολή - 1907 |
Essentials of Arithmetic, Oral and Written John William McClymonds Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2012 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 objects acres addend altitude bank board foot bought broom corn called cent centimeters circle circumference common fraction contains cube cubic dealer decimal point denominator diagram diameter discount Divide dividend divisor equal equation exactly divisible expressed factor farm farmer feet Find the amount Find the area Find the cost Find the number foot fractional unit Frank Adams improper fractions integer JONES'S ESSEN least common multiple length meridian meter minuend mixed numbers MODEL month Multiply Name number of days number of square Oral Exercises paid payment places pound primary units prime meridian principal meridian prism profit proper fractions pupils quantity quotient figure ratio received rectangle regular polygon represent right angles right triangle schoolroom selling price Show sold Solve square inches square root Subtract surface taxes township weight whole number Written Exercises yard
Δημοφιλή αποσπάσματα
Σελίδα 316 - A pile of wood 8 feet long, 4 feet wide, and 4 feet high, contains 1 cord; and a cord foot is 1 foot in length of such a pile.
Σελίδα 160 - ... thick ? To find the number of board feet in a piece of lumber, multiply the number of board feet in one foot of the length by the number of feet in the length of the piece. 5. Find the number of board feet in 16 pieces of 3
Σελίδα 85 - 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 315 - Square Measure 144 square inches = 1 square foot 9 square feet = 1 square yard 30J square yards = 1 square rod 160 square rods = 1 acre 640 acres = 1 square mile Cubic Measure 1728 cubic inches = 1 cubic foot 27 cubic feet = 1 cubic yard 128 cubic feet...
Σελίδα 247 - Which proves that the square of a number composed of tens and units contains, the square of the tens plus twice the product of the tens by the units, plus the square of the units.
Σελίδα 78 - 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 229 - Hence, the area of a trapezoid is equal to the product of its altitude by the line connecting the middle points of the sides which are not parallel.
Σελίδα 31 - Multiplication is the process of taking one number as many times as there are units in another.
Σελίδα 113 - In the fraction |, which term tells the number of equal parts into which the unit has been divided ? How many of the equal parts are expressed in the fraction ? Write a fraction expressing twice as many equal parts. 2. Draw a diagram to show what part of a mile is expressed in | mi. Show the part that represents f mi.