The Werner Arithmetic, Oral and Written, Book One, Parts I, II and III, Τόμος 1Werner School Book Company, 1897 - 256 σελίδες |
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Σελίδα 11
... Copy and add . ( 3 ) Tell number stories . * 20 4 21 23 22 22 28 4 4 6 2 2 * Do not omit this part of the work . The number story suggested by the first problem might be : - I had 20 cents ; I earned 4 cents ; I then had 24 cents ; or ...
... Copy and add . ( 3 ) Tell number stories . * 20 4 21 23 22 22 28 4 4 6 2 2 * Do not omit this part of the work . The number story suggested by the first problem might be : - I had 20 cents ; I earned 4 cents ; I then had 24 cents ; or ...
Σελίδα 12
... Copy and subtract . ( 3 ) Tell number stories . * 26 28 29 25 27 30 4 3 6 4 7 2 36 39 37 36 38 40 2 4 2 5 3 2 * Do not omit this part of the work . The number story suggested by the first problem might be : -I had 26 cents ; I spent 4 ...
... Copy and subtract . ( 3 ) Tell number stories . * 26 28 29 25 27 30 4 3 6 4 7 2 36 39 37 36 38 40 2 4 2 5 3 2 * Do not omit this part of the work . The number story suggested by the first problem might be : -I had 26 cents ; I spent 4 ...
Σελίδα 13
... Copy and multiply . ( 3 ) Tell number stories . 20 10 12 12 21 22 3 4 2 3 2 2 30 31 32 33 34 35 2 2 2 2 2 2 * If the pupil cannot think how the square and its divisions would appear , it must be drawn ; but sometime he must learn to ...
... Copy and multiply . ( 3 ) Tell number stories . 20 10 12 12 21 22 3 4 2 3 2 2 30 31 32 33 34 35 2 2 2 2 2 2 * If the pupil cannot think how the square and its divisions would appear , it must be drawn ; but sometime he must learn to ...
Σελίδα 19
... Copy and subtract . ( 3 ) Tell number stories . 80 80 80 80 80 80 20 5 8 10 40 This page should not be attempted until the pupil is familiar with the ther- mometer and its use . In many schools the subject of temperature is presented in ...
... Copy and subtract . ( 3 ) Tell number stories . 80 80 80 80 80 80 20 5 8 10 40 This page should not be attempted until the pupil is familiar with the ther- mometer and its use . In many schools the subject of temperature is presented in ...
Σελίδα 20
... Copy and multiply . ( 3 ) Tell number stories . 10 20 10 21 10 22 5 4 6 4 7 4 10 30 10 31 40 32 8 3 9 3 2 3 * Review page 13. The problems found near the bottom of pages 13 and 20 are important as an introduction to pencil work in ...
... Copy and multiply . ( 3 ) Tell number stories . 10 20 10 21 10 22 5 4 6 4 7 4 10 30 10 31 40 32 8 3 9 3 2 3 * Review page 13. The problems found near the bottom of pages 13 and 20 are important as an introduction to pencil work in ...
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1-inch squares 12 inches acres cost apples blackboard bushels cents are contained Common Fractions contained in 12 contains square inches copy and complete Copy and subtract cost cents cost dollars cyclometer Decimals-Hundredths Decimals-Tenths dimes divisor dozen earn feet long Find the difference Find the product Find the quotient Find the sum Five foot-note Four Fractions gallons give sums horses hundredths inches are contained inches is inches inches wide Lead the pupil long con long contains square long is square milk costs minuend ninths number facts oblong 2 inches oranges are worth paid pecks pencil perimeter piece pints pound quarts Read problems remainder rode Seven sixths Slate square foot square yard subtrahend suggested number stories Tell number stories Tell the meaning tenths are tenths tenths dollars third of 12 Three fourths three tenths tons cost Twelve Waukegan weeks and days
Δημοφιλή αποσπάσματα
Σελίδα 256 - OF 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 (1.
Σελίδα 255 - The number above the line is called the numerator. The number below the line is called the denominator. The denominator shows the number of equal parts into which the unit is divided.
Σελίδα 256 - MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.). 9 square feet = 1 square yard (sq. yd.).
Σελίδα 255 - A fraction whose numerator is equal to or greater than its denominator is called an improper fraction.
Σελίδα 252 - ADDITION. Addition is the process of uniting two or more numbers into one number.
Σελίδα 251 - IV. =(5-1) = 4. (3) When a letter is placed between two letters, each of greater value, its value is taken from the last letter. XIX .= 10 + (10 — 1) = 19.
Σελίδα 254 - The dividend is the number to be divided. The divisor is the number by which we divide. The quotient is the result...
Σελίδα 253 - Multiplication is the process of taking one number as many times as there are units in another number.
Σελίδα 228 - ... third of the number ; when into 4 equal parts, 1 fourth of the number ; when into 5 equal parts, 1 fifth, and so on ; * hence, To find 1 half of a number, make 2 a divisor ; to find 1 third of a number, make 3 a divisor, and so on. NOTE TO THE TEACHER. — In the Illustrative Example above we were required to find one of the equal parts of a number, the number of parts being given, while in previous examples we have been required to find the number of equal parts contained in a number, one of...
Σελίδα 8 - If the child cannot solve the problem presented, do not explain, but give him problems that he can solve, and so lead up to and over the difficulty.