Elementary School Mathematics by Grades: Intermediate principles. Fourth book |
Common terms and phrases
acres apples arithmetic average barrel blackboard bought boys and girls bushels cancellation cents circumference columns common fractions composite number contains cord cost Counting cows cubic feet cubic inches CUBIC MEASURE Decagon decimal fraction decimal point denominator diameter difference dimes dividend dozen eggs Draw eighths equal equation exactly divide fifths figures Find five foot foot measure four gallon greatest common divisor highest common factor hundred hundredths improper fractions larger number least common multiple LONG DIVISION miles mills minuend mixed numbers multiplicand multiplication tables Multiply ounces pints pounds prime factors prime number prism problems proper fractions pupils quart quotient ratio rectangle Reduce REVIEW right angle scale Show sold square measure square miles Subtract teacher ten-thousandths tens tenths thousand thousandths tons triangle units weighed whole number wood write zeros
Popular passages
Page 84 - A number is divisible by 9 if the sum of its digits is divisible by 9.
Page 87 - Mnltiple of two or more numbers is the least number that can be divided by each of them without a remainder ; thus 30 is the least common multiple of 10 and 15.
Page 110 - 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 (yr.) 366 days = 1 leap year 12 months (mo.) = 1 year 10 years = 1 decade 10 decades or \ , , , „ , 1=1 century (cen. or U.) 100 years / J v ' Thirty days has September, April, June, and November...
Page 101 - Washington was born in 1732 and died in 1799. How old was each when he died ? 6.
Page 62 - MEASURE. 144 square inches (sq. in.) = 9 square feet 30^ square yards, or | 272£ square feet ' 160 square rods 640 acres 1 square foot (sq. ft.). 1 square yard (sq. yd.). 1 square rod (sq. rd.). 1 acre (a.). 1 square mile (sq.
Page 59 - Length 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 5| yards, or 16§ feet = 1 rod (rd.) 320 rods, or 5280 feet = 1 mile (mi.) Square Measure 144 square inches (sq.
Page 40 - A fraction is one or more of the equal parts of a unit...
Page 65 - 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...
Page 107 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Page 110 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.