Junior High School Mathematics Book 1-3 [and] 1 Book Course, Βιβλίο 1C. Scribner's Sons, 1920 |
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Σελίδα 75
... edge ? 8. What is your exact age in years , months , and days 9. What will be your exact age next Christmas ? Memorial Day ? next Thanksgiving Day ? 9 X 1 pt . = n 89. Multiplication of Denominate Numbers . - Deno nate numbers can be ...
... edge ? 8. What is your exact age in years , months , and days 9. What will be your exact age next Christmas ? Memorial Day ? next Thanksgiving Day ? 9 X 1 pt . = n 89. Multiplication of Denominate Numbers . - Deno nate numbers can be ...
Σελίδα 108
... edge of a ruler , to see if it is straight by looking to find if there are any humps or depressions . If of two rulers are ... edges of a door , and the a railroad track are illustrations of parallel lines . 121. Planes . - A smooth flat ...
... edge of a ruler , to see if it is straight by looking to find if there are any humps or depressions . If of two rulers are ... edges of a door , and the a railroad track are illustrations of parallel lines . 121. Planes . - A smooth flat ...
Σελίδα 109
... edges of some of your books ; the edges of your desk . 2. Slide your ruler along the yard stick or along some other ruler to see if your ruler is straight . 3. Test two or three other lines to see if they are straight . 4. Use one of ...
... edges of some of your books ; the edges of your desk . 2. Slide your ruler along the yard stick or along some other ruler to see if your ruler is straight . 3. Test two or three other lines to see if they are straight . 4. Use one of ...
Σελίδα 111
... edge of the book until it is level . Now test the book again to see if it is level throughout . 7. Harry's mother finds that the bottom of her oven slants . How can Harry find which way it slants ? How can the oven be levelled ? Make ...
... edge of the book until it is level . Now test the book again to see if it is level throughout . 7. Harry's mother finds that the bottom of her oven slants . How can Harry find which way it slants ? How can the oven be levelled ? Make ...
Σελίδα 113
... edge falls upon the other point also . Hold the ruler firmly by the left hand while drawing the line . EXERCISES 1. Estimate the height of the teacher's desk . Measure it . What is your error ? Your error is what per cent of the height ...
... edge falls upon the other point also . Hold the ruler firmly by the left hand while drawing the line . EXERCISES 1. Estimate the height of the teacher's desk . Measure it . What is your error ? Your error is what per cent of the height ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
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.