Elementary ArithmeticSilver, Burdett & Company, 1895 - 316 σελίδες |
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Σελίδα 12
... sometimes prevent confusion . Since you will meet these characters in nearly every book you take up , it is well that you should know what they mean . CHAPTER II . 1. Separate 21 cubes into three equal 12 ELEMENTARY ARITHMETIC .
... sometimes prevent confusion . Since you will meet these characters in nearly every book you take up , it is well that you should know what they mean . CHAPTER II . 1. Separate 21 cubes into three equal 12 ELEMENTARY ARITHMETIC .
Σελίδα 13
... cubes are how many seven - cubes ? 3 seven - cubes are how many cubes ? 21 is how many 7's ? 21 = 3 sevens . 21 ÷ 7 = 3 ( 21 contains 7 three times , or 21 contains 3 sevens ) . 3 sevens are how ? 21 . many 3 sevens = 3 times 7 are how ...
... cubes are how many seven - cubes ? 3 seven - cubes are how many cubes ? 21 is how many 7's ? 21 = 3 sevens . 21 ÷ 7 = 3 ( 21 contains 7 three times , or 21 contains 3 sevens ) . 3 sevens are how ? 21 . many 3 sevens = 3 times 7 are how ...
Σελίδα 16
... cubes are how many three - cubes ? 777 116 115 116 111 661 166 7 three - cubes are how many ? 21 is how many 3's ? 217 threes . 21 ÷ 3 = 7 . 7 threes are how many ? 7 threes 21. 7 x 3 = ? = 3 is what part of 21 ? of 21 = ? ? Seven ...
... cubes are how many three - cubes ? 777 116 115 116 111 661 166 7 three - cubes are how many ? 21 is how many 3's ? 217 threes . 21 ÷ 3 = 7 . 7 threes are how many ? 7 threes 21. 7 x 3 = ? = 3 is what part of 21 ? of 21 = ? ? Seven ...
Σελίδα 47
... cubes into two unequal groups . If you take the smaller number out of the whole , what will remain ? If you take the larger number from the sum of the two parts , what ... cubes are how many more than 7 cubes ? ADDITION AND SUBTRACTION . 47.
... cubes into two unequal groups . If you take the smaller number out of the whole , what will remain ? If you take the larger number from the sum of the two parts , what ... cubes are how many more than 7 cubes ? ADDITION AND SUBTRACTION . 47.
Σελίδα 48
John Williston Cook, Nebraska C. Cropsey. 21 cubes are how many more than 7 cubes ? Ella has 21 blocks and Frank has 7 ; how many more has Ella than Frank ? If you take out of Ella's blocks a number equal to Frank's , what will be left ...
John Williston Cook, Nebraska C. Cropsey. 21 cubes are how many more than 7 cubes ? Ella has 21 blocks and Frank has 7 ; how many more has Ella than Frank ? If you take out of Ella's blocks a number equal to Frank's , what will be left ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
12 cents 12 feet 12 inches 25 cents 50 cents 9 cents 9 tens acres barrels of flour board foot bought bushels cents a pound cents a quart cents a yard ciphers circle common fraction contains cubic feet cubic foot cubic inches denominations dimes Divide dividend divisor dollar Draw DRY MEASURE earn eight feet long feet wide figure which stands Find the sum gain gallons greatest common divisor hundred hundredths inches long inches wide integers measure melon miles minuend MISCELLANEOUS PROBLEMS month Multiply numbers ending oranges ounces pairs pecks Picture pints prime factors prime number Read endings Read the number receive Reduce remainder selling sold spend square feet square inches square miles square yards Subtract ten-thousandths tenths thousand thousandths Three Tens TROY WEIGHT units week yards of cloth yards of ribbon
Δημοφιλή αποσπάσματα
Σελίδα 258 - 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 255 - 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 250 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Σελίδα 59 - ... Which is the greater number, 659 or 569 ? 697 or 769 ? 571 or 751 ? Find 8 hundreds. Write the number in figures. Find 8 hundreds, 8 tens, and 8 ones. Find 9 hundreds, and represent the number by figures. Find 9' hundreds, 9 tens, and 9 ones. Read: 845 984 901 991 999 880 862 936 909 919 808 881 933 847 990 900 888 818 The greatest number that can be expressed by three figures is 999. Add 1 to 999 ; how many hundreds have you ? Ten hundreds make 1 thousand. The number one thousand is expressed...
Σελίδα 253 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES
Σελίδα 240 - Divide as in the division of integers, and point off as many decimal places in the quotient as the number of decimal places in the dividend exceeds the number in the divisor.
Σελίδα 252 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
Σελίδα 254 - TABLE. 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 104 - ... fish ; ^ of them were perch. How many were perch ? 4. If a man can walk 4 miles per hour, how long will it take him to walk 28 miles at this rate ? 5. 3 is ^ of what number ? 3 is ^ of what number ? 6. 3 boys bought a melon for 15 cents. What shall each boy pay ? 7. Harry had 32 marbles and sold ^ of them. How many did he sell ? How many had he left ? 8. Frank bought a pair of rabbits for 35 cents and sold them for 50 cents. What did he gain ? 9. What will 3 pints of milk cost at 6^ per quart?...
Σελίδα 157 - ... is the result obtained by multiplying. The multiplicand and multiplier are called factors of the product. The sign (x) of multiplication is read multiplied by, when the multiplier follows the multiplicand. 396 x 2 = 792 is read, 396 multiplied by 2 equals 792. When the multiplier precedes the multiplicand, the sign is read times. 2 x 396 — 792 is read 2 times 396 = 792. 5. If a man travel 96 miles in a day, how far, at that rate, will he travel in 2 days ? 96 miles, traveled in 1 day.