Arithmetic: Intermediate : Essential Principles |
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Page 22
... third . Three thirds equal one whole . Circle Rectangle Square Square Into how many parts is the circle divided ? the rec- tangle ? each square ? Draw a line three inches long . Divide it into thirds . One third is written in figures ...
... third . Three thirds equal one whole . Circle Rectangle Square Square Into how many parts is the circle divided ? the rec- tangle ? each square ? Draw a line three inches long . Divide it into thirds . One third is written in figures ...
Page 24
... 12. In one schoolroom there are 34 children , in another room , 40 children , and in a third room , 29 children . Of 150 pupils enrolled how many pupils are absent ? NOTATION Notation is a method of writing numbers . The WRITE 24.
... 12. In one schoolroom there are 34 children , in another room , 40 children , and in a third room , 29 children . Of 150 pupils enrolled how many pupils are absent ? NOTATION Notation is a method of writing numbers . The WRITE 24.
Page 25
... third order , and , therefore , the digit 1 occupies the third place . In a decimal system of notation ten units of any order make one unit of the next higher order . • · • 1 . • · • 10 . • • 100 . • • · 1000 . 1 unit of the first order ...
... third order , and , therefore , the digit 1 occupies the third place . In a decimal system of notation ten units of any order make one unit of the next higher order . • · • 1 . • · • 10 . • • 100 . • • · 1000 . 1 unit of the first order ...
Page 36
... third . How much wood did he sell to each of the second and third buyers ? 7. A boy who had $ 22 paid $ 12 for three fine hens . How many dollars had he left ? Was this more or less than one dollar ? By how much ? 8. What is ratio ? 9 ...
... third . How much wood did he sell to each of the second and third buyers ? 7. A boy who had $ 22 paid $ 12 for three fine hens . How many dollars had he left ? Was this more or less than one dollar ? By how much ? 8. What is ratio ? 9 ...
Page 40
... third blue and another third red . How many are left white ? If 3 × 33 = 99 , then of 100 ? Mark the last hundredth into thirds . What does this show ? 33 x 3 = ? = PER CENTS The fraction , a hundredth , is so STUDY 40.
... third blue and another third red . How many are left white ? If 3 × 33 = 99 , then of 100 ? Mark the last hundredth into thirds . What does this show ? 33 x 3 = ? = PER CENTS The fraction , a hundredth , is so STUDY 40.
Common terms and phrases
acres altitude angle apples arithmetic average barrel blackboard bought bushels called cancel ciphers circle circumference coal common denominator common divisor common fraction contains cost cubic feet cubic foot cubic inches decimal fraction decimal places decimal point diameter divided dividend division dollars and cents dozen Draw DRY MEASURE equal equation expressed figures foot four fourth gallons girls greatest common divisor horses hundred hundredths improper fractions inches long least common multiple lowest terms measure million millionths mills minuend mixed numbers month multiplicand multiplication tables Multiply notation oranges ORDER OR PLACE paid parallelogram pounds prime factors prism problems proper fractions proportion quarts quotient ratio Read rectangle Reduce remainder REVIEW Show sold square Subtract ten-thousandths tenths third thousand thousandths tons triangle units weighs whole number worth Write yards zeros
Popular passages
Page 35 - Cardinal numbers: 1 one 2 two 3 three 4 four 5 five 6 six 7 seven 8 eight 9 nine 10 ten 11 eleven 12 twelve 13 thirteen 14 fourteen 15 fifteen 16 sixteen 17 seventeen 18 eighteen 19 nineteen 20 twenty...
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.
Page 57 - 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 105 - Washington was born in 1732 and died in 1799. How old was each when he died ? 6.
Page 34 - A fraction is one or more of the equal parts of a unit...
Page 27 - Separate the given number into periods of three figures each, beginning at the right hand : the left-hand period will often contain less than three figures.
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 83 - Divide the greater number by the less, and the divisor by the remainder, and so on, until there is no remainder ; the last divisor will be the greatest common divisor.