Book two (1917)Rand McNally, 1917 |
Περιεχόμενα
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Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
50 cents acres Alice average bought bushels cents Check your answer Check your result column common fraction corn correct quotient counts cubic foot cubic inches cyclometer showed days makes...hr decimal numbers decimal places decimal point denominator digit divide dividend divisor dollar dozen eggs earn equal exact cost Express Find the cost Find the products Find the quotients Find the sum Fred Fred's gained gallons Helen hour hundredths improper fractions lengths lowest terms Meccano miles missing numbers multiply nearest number of decimal numbers mean numbers that mean ounces paid pencil percent piece problems quarts rainfall reciprocal Reduce rode rods sells shredded wheat sold square feet square mile Subtract Supply the missing tank Tell tenths thousandth trip week weighing wheat whole number wide Write the numbers yard yellow docks
Δημοφιλή αποσπάσματα
Σελίδα 27 - Similarly, if the sum of the digits of a number is divisible by 3, the number is divisible by 3.
Σελίδα 32 - V or 3," etc. 3. Count by fs to 84, saying, "2 X f = •¥• or 1f, 3 X f = ¥ or 24, 4 X t = V or 34," etc. 50. 1- Multiply f by 2. By 3. By 4. By 5. By 6. By 7. By 8. By 9. By 10.
Σελίδα 24 - To reduce a fraction to its lowest terms. A fraction is in its lowest terms, when the numerator and denominator are prime to each other.
Σελίδα 82 - Multiply as in the multiplication of integers, and point off" as many decimal places in the product as there are decimal places in both multiplicand and multiplier.
Σελίδα 99 - ... as many decimal places in the quotient as there are units in the remainder thus found.
Σελίδα 104 - Make a mark in the dividend as many places to the right of the decimal point as there are decimal places in the divisor. Place the decimal point in the quotient directly above this mark.
Σελίδα 113 - How many cu. in. does à 500-gallon tank contain? 8. One cubic foot of water weighs 62.5 Ib. What is the weight of the water in a tank containing 23.5 cu. ft., if the tank is full?
Σελίδα 20 - If the numerator and denominator of a fraction are multiplied by the same number, the amount or value of the fraction is the same as before.
Σελίδα 80 - How much coffee? 12- How much salt? 13. How much sugar? To multiply a decimal number by 10, move the decimal point one place to the right. Annex 0 if necessary. 14- How much flour would be needed for a 100-day trip?