The Common School Arithmetic: Combining Analysis and Synthesis; Adapted to the Best Mode of Instruction in the Elements of Written Arithmetic |
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Page 36
... Annex as many ciphers to the multiplicand as there are ciphers in the multiplier , and the number so formed will be the product . NOTE . The reason of this is obvious . Annexing a cipher removes each figure in the multiplicand one place ...
... Annex as many ciphers to the multiplicand as there are ciphers in the multiplier , and the number so formed will be the product . NOTE . The reason of this is obvious . Annexing a cipher removes each figure in the multiplicand one place ...
Page 37
... annex two ciphers . 67. Multiply 84693 by 480000 . 68. 8769432 × 7200000 = ? 69. 94684235 × 49000000 = ? Ans . 40652640000 . 64. To multiply when there are ciphers at the right of both multiplicand and multiplier : Multiply the ...
... annex two ciphers . 67. Multiply 84693 by 480000 . 68. 8769432 × 7200000 = ? 69. 94684235 × 49000000 = ? Ans . 40652640000 . 64. To multiply when there are ciphers at the right of both multiplicand and multiplier : Multiply the ...
Page 38
... Annex as many O's to the multiplicand as there are 9's in the multiplier , and from the number so formed subtract the multipli- cand ; the remainder will be the product sought . 78. Multiply 234 by 99 . OPERATION . 23400 100 times the ...
... Annex as many O's to the multiplicand as there are 9's in the multiplier , and from the number so formed subtract the multipli- cand ; the remainder will be the product sought . 78. Multiply 234 by 99 . OPERATION . 23400 100 times the ...
Page 45
... annex 8 , the next figure of the dividend , and then inquire how many times the divisor is contained in 18 , the second partial dividend ; the re- sult , 4 , we set as the second figure of the quotient , and then multiply , subtract , annex ...
... annex 8 , the next figure of the dividend , and then inquire how many times the divisor is contained in 18 , the second partial dividend ; the re- sult , 4 , we set as the second figure of the quotient , and then multiply , subtract , annex ...
Page 48
... annex the next figure of the dividend for a new partial dividend . 5. Divide , and proceed as before , until the whole dividend has been divided . NOTE 1. It will be seen that the process of dividing consists of four dis- tinct steps ...
... annex the next figure of the dividend for a new partial dividend . 5. Divide , and proceed as before , until the whole dividend has been divided . NOTE 1. It will be seen that the process of dividing consists of four dis- tinct steps ...
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Common terms and phrases
acres of land amount annex bill Bought bush bushels called cent ciphers common fraction composite number compound interest compound number contains cost cube decimal fraction decimal places diameter difference discount Divide dividend divisible dollars equal example Explain Ex farthings feet figure gain or loss gallons given number gold greatest common divisor Hence higher denominations hundred improper fraction interest of $1 least common multiple longitude lower denomination marked price measure meters miles million mills minuend mixed number months multiplicand Multiply NOTE number of terms OPERATION payment pounds prime factors principal PROBLEM quarts quotient ratio rods Rule for finding shillings sold square root subtract subtrahend TABLE tens thousand Troy Weight true remainder units weight whole number wide worth yards of cloth