School Arithmetic: Primary BookB.F. Johnson Publishing Company, 1900 - 271 σελίδες |
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Αποτελέσματα 1 - 5 από τα 25.
Σελίδα vii
... fractions , measurement of surfaces , etc. , the illustrations will be found highly beneficial ; their purpose is to aid , not to ornament . " 6 COUNTING - MEASURING . - Dr . Harris says , The first lessons in arithmetic should be based ...
... fractions , measurement of surfaces , etc. , the illustrations will be found highly beneficial ; their purpose is to aid , not to ornament . " 6 COUNTING - MEASURING . - Dr . Harris says , The first lessons in arithmetic should be based ...
Σελίδα xii
... FRACTIONS : Halves , Fourths , Eighths , Thirds , Sixths , Twelfths- Fifths , Tenths , Hundredths - Relations , Common Denominator , Addition and Subtraction , Multiplica- and Division COMPOUND NUMBERS DECIMAL FRACTIONS PERCENTAGE ...
... FRACTIONS : Halves , Fourths , Eighths , Thirds , Sixths , Twelfths- Fifths , Tenths , Hundredths - Relations , Common Denominator , Addition and Subtraction , Multiplica- and Division COMPOUND NUMBERS DECIMAL FRACTIONS PERCENTAGE ...
Σελίδα 208
... , what is .1 of it ? 6. From 2.2 take .22 . From 4 take .45 . 7. Add 7.6 , 7.8 , 5.9 , 3.4 , and 5.7 . 8. Bertha gave .2 of her money for a 10 - cent doll . How much had she left ? COMMON FRACTIONS . B E M 4 1+ D G 208 SCHOOL ARITHMETIC .
... , what is .1 of it ? 6. From 2.2 take .22 . From 4 take .45 . 7. Add 7.6 , 7.8 , 5.9 , 3.4 , and 5.7 . 8. Bertha gave .2 of her money for a 10 - cent doll . How much had she left ? COMMON FRACTIONS . B E M 4 1+ D G 208 SCHOOL ARITHMETIC .
Σελίδα 209
... it ? 0 D H E A F • 308. This rectangle is divided into equal parts . Point out of it . of it . of it . How many eighths of it are dark ? How many COMMON FRACTIONS . 209 Numbers to 100-Table of 9's, Cubic Inch 209-216 COMMON FRACTIONS:
... it ? 0 D H E A F • 308. This rectangle is divided into equal parts . Point out of it . of it . of it . How many eighths of it are dark ? How many COMMON FRACTIONS . 209 Numbers to 100-Table of 9's, Cubic Inch 209-216 COMMON FRACTIONS:
Σελίδα 211
... of the rectangle make of it ? A cft of calco 04/0 || || || || BE 100 100 ko 12 C H E D One - half of the dark portion is what part of the whole figure ? of = What part of the figure is on each side of COMMON FRACTIONS . 211.
... of the rectangle make of it ? A cft of calco 04/0 || || || || BE 100 100 ko 12 C H E D One - half of the dark portion is what part of the whole figure ? of = What part of the figure is on each side of COMMON FRACTIONS . 211.
Άλλες εκδόσεις - Προβολή όλων
School Arithmetic: Primary Book, Βιβλίο 1 John Marvin Colaw,John Kelley Ellwood Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
School Arithmetic: Primary Book, Book 1 John Marvin Colaw,John Kelley Ellwood Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2022 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 dots 24 squares 60 dots apples barrel bought boys bushel called cents circle column Copy and complete Count cubic foot cubic inches decimal point dimes divided divisor Draw a line Draw a square Dry Measure eight dots equal feet long figure that stands Find the cost Find the value five foot-rule fourths fractions gallon gave half dollars horse hundred is written hundredths inches long inches wide less marbles marked price Measure miles minuend months Multiply Name two numbers nickel numbers ending one-half oranges cost ounces paid pecks pegs perimeter picture pile pints pounds quarts quotient ratio rods seven sheep side six dots sold square feet square inches square yards squares squares stars Subtract Tell a story tens tenths tents thousand thousandths triangle week weighs worth write yards long Δ Δ Δ
Δημοφιλή αποσπάσματα
Σελίδα 237 - Time 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr . ) 24 hours = 1 day (da.) 7 days = 1 week (wk...
Σελίδα 243 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 247 - 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 200 - If 12 men can do a piece of work in 6 days, how many days will it take 9 men to do the same ? SOLUTION.
Σελίδα 250 - A pile of wood 8 ft. long, 4 ft. wide, and 4 ft. high is called a cord of wood.
Σελίδα 194 - When we divide one number by another, the result is called the quotient ; the number divided is called the dividend ; and the number by which we divide is called the divisor. Divide 648 by 2. Write the divisor at the left of the dividend with a 2) 648 curved line between them, and draw a line underneath.
Σελίδα 256 - Multiply as in whole numbers, and give as many decimal places in the product as there are in both the factors.
Σελίδα 201 - If 7 men can do a piece of work in 9 days, how many men will it take to do the same work in one day?
Σελίδα 250 - How many cubic inches in a brick 8 in. long, 4 in. wide, and 2 in. thick ? 7.
Σελίδα 213 - ... evident that these numbers must always be written in such a manner, that we may know what each of them is intended to represent. It is agreed to write the numbers one above the other, with a line between them. The number below the line shows into how many parts the thing or number is divided, and the number above the line shows how many of the parts are used. Thus -| of an orange signifies, that the orange is divided into three equal parts, and that two of the parts or pieces are used. J of a...