Teachers' Manual to Accompany the Problem and Practice Arithmetics, Τόμος 2Ginn and Company, 1929 |
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Σελίδα 92
... Subtract 27 from 31 . Since you cannot subtract from , or , you will have to think of 3 as 210 . Then subtract as shown . The answer is 3 mi . Write Think 3 31 = 32 = 210 3 2 14783100 ខន្តី 818 In subtracting fractions , first find ...
... Subtract 27 from 31 . Since you cannot subtract from , or , you will have to think of 3 as 210 . Then subtract as shown . The answer is 3 mi . Write Think 3 31 = 32 = 210 3 2 14783100 ខន្តី 818 In subtracting fractions , first find ...
Σελίδα 211
... subtracting decimals , write the two numbers with the decimal points under each other . Subtract as with dollars and cents . Check by adding the answer to the number subtracted , adding upward . The sum should equal the number from ...
... subtracting decimals , write the two numbers with the decimal points under each other . Subtract as with dollars and cents . Check by adding the answer to the number subtracted , adding upward . The sum should equal the number from ...
Σελίδα 329
... subtract . How do you check your work in subtraction ? Subtract , and then check your work : 1. 121 lb. 8 oz . 96 lb. 10 oz . 4. 13 yd . 8 in . 5 yd . 23 in . 7. 32 ft . 4 in . 16 ft . 10 in . 10. 12 hr . 15 min . 8 hr . 45 min . 13. 27 ...
... subtract . How do you check your work in subtraction ? Subtract , and then check your work : 1. 121 lb. 8 oz . 96 lb. 10 oz . 4. 13 yd . 8 in . 5 yd . 23 in . 7. 32 ft . 4 in . 16 ft . 10 in . 10. 12 hr . 15 min . 8 hr . 45 min . 13. 27 ...
Περιεχόμενα
Vacation and Daily Problems I Working with Numbers | 1 |
Increasing Skill in Adding | 7 |
Increasing Skill in Subtracting | 11 |
Πνευματικά δικαιώματα | |
49 άλλες ενότητες δεν εμφανίζονται
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
acre apiece average number average weight bought boys bushel butter candy cent check the answer common denominator complete these statements corn cube cubic feet cubic foot cubic inches decimal point Denominate Numbers discount distance divide division Dry Measures example find the area find the cost Find the number flour folded paper fraction hour hundredths improper fraction Jack Kate least common denominator length long ton magic squares marked price means measure miles mixed number multiply nearest paid picture piece pounds Problems proper fraction pupils quarts quotient rectangle reduce rods score selling price shown shows sold solve square feet square yards Subtract sugar tell thousandths trees trip unit fractions week weighs whole number wide width Write the numbers zeros