The Gilbert Arithmetics, Βιβλίο 2,Μέρη 1-2Macmillan, 1910 |
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Σελίδα iii
... called " spiral plan . " Up to a certain point this plan is psychologically sound . Repeated experiences , if attended with the interest incident to the addition of new features at each recurrence , unques- tionably fix and intensify ...
... called " spiral plan . " Up to a certain point this plan is psychologically sound . Repeated experiences , if attended with the interest incident to the addition of new features at each recurrence , unques- tionably fix and intensify ...
Σελίδα 5
... called ? 3. What name is given to the figure above the line ? To the figure below the line ? 4. Reduce to eighths : ; ૐ . 5. Reduce to ninths : 1 . 6. Reduce to twelfths : ;; 1 ; 1 . 7. Reduce to fifteenths : ; . 8. Reduce to ...
... called ? 3. What name is given to the figure above the line ? To the figure below the line ? 4. Reduce to eighths : ; ૐ . 5. Reduce to ninths : 1 . 6. Reduce to twelfths : ;; 1 ; 1 . 7. Reduce to fifteenths : ; . 8. Reduce to ...
Σελίδα 11
... called digits . 0 is called cipher , zero , or naught . It has no value when standing alone . 2. Writing numbers according to a regular plan , or system , is called notation . Numbers expressed by the use of figures are said to be ...
... called digits . 0 is called cipher , zero , or naught . It has no value when standing alone . 2. Writing numbers according to a regular plan , or system , is called notation . Numbers expressed by the use of figures are said to be ...
Σελίδα 12
... called periods . The periods are separated by commas . Each period contains three orders . The period at the left ... called unit's period , from its right - hand order , units ; the period 212 is called thousand's period , from its ...
... called periods . The periods are separated by commas . Each period contains three orders . The period at the left ... called unit's period , from its right - hand order , units ; the period 212 is called thousand's period , from its ...
Σελίδα 14
... Write in words : 1. 27,300 . 4. 526,700 . 7. 19,018,007 . 2. 85,040 . 5. 408,520 . 8. 156,240,300 . 3. 96,005 . 6. 925,006 . 9. 704,060,110 . ROMAN NUMBERS 11. Another sytem of notation is called the 14 NOTATION AND NUMERATION.
... Write in words : 1. 27,300 . 4. 526,700 . 7. 19,018,007 . 2. 85,040 . 5. 408,520 . 8. 156,240,300 . 3. 96,005 . 6. 925,006 . 9. 704,060,110 . ROMAN NUMBERS 11. Another sytem of notation is called the 14 NOTATION AND NUMERATION.
Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude amount angle apples average barrel base board foot bought bushel called cent ciphers circle circumference common denominator common fraction containing cubic feet cubic foot decimal fraction decimal point denominate number deposited diameter difference discount divide dividend dollars equal equation factors farm figure find the area Find the interest following numbers foot gain gallons greatest common divisor improper fractions integer least common multiple long tons lower denomination measures mile minuend mixed number months multiply National Bank number is divisible ORAL EXERCISES paid percentage perimeter pint potatoes pound quantity quarts quotient ratio receive rectangle Reduce remainder right triangle sides sold SOLUTION Solve square feet square rods square yards Subtract sugar tons unit whole number wide worth Write WRITTEN EXERCISES
Δημοφιλή αποσπάσματα
Σελίδα 265 - Dry Measure. — 2 pints = 1 quart; 8 quarts = 1 peck; 4 pecks = 1 bushel.
Σελίδα 264 - Square Measure 144 square inches = 1 square foot 9 square feet = 1 square yard 30£ square yards = 1 square rod 160 square rods = 1 acre 640 acres = 1 square mile...
Σελίδα 202 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Σελίδα 267 - OF TIME. 60 Seconds = 1 Minute 60 Minutes = 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = 1 Lunar Month...
Σελίδα 198 - A circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called the center.
Σελίδα 136 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 267 - Thirty days hath September, April. June, and November; All the rest have thirty-one, Save February, which alone Hath twenty-eight; and one day more "We add to it one year in four.
Σελίδα 141 - 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...
Σελίδα 134 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Σελίδα 22 - A number is divisible by 3 if the sum of its digits is divisible by 3• A number is divisible by 9 if the sum of its digits is divisible by 9.