This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1904 Excerpt: ...in 900? 6. Howmany4'sin36? 40'sin360?40'sin3600? 7. Howmany5'sin35?50'sin350? 50'sin3500? 8. If you are dividing a number ending in 0 by another number ending in 0, what may you do with both 0's? Therefore, when there are no fractions, To divide a number ending in 0 by 10, simply cancel theO. To divide a number ending ...
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This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1904 Excerpt: ...in 900? 6. Howmany4'sin36? 40'sin360?40'sin3600? 7. Howmany5'sin35?50'sin350? 50'sin3500? 8. If you are dividing a number ending in 0 by another number ending in 0, what may you do with both 0's? Therefore, when there are no fractions, To divide a number ending in 0 by 10, simply cancel theO. To divide a number ending in O by another number ending in 0, cancel a O at the end of each and divide. 10)470 20)580 47 29 WRITTEN EXERCISE 1. 840-i-40. 2. 100 + 50. 3. 7000 + 20.. 4. 360 + 60. 5. 750 + 50. 6. 9600 + 30. 7. 1110 + 30. 8. 1330 + 70. 9. 7280 + 80. 10. 2220 + 60.' 11. 1050 + 70. 12. $6150 50. 13. $4140-$90. 14. $2360-$40. 15. $3040 WRITTEN EXERCISE Our government has a large number of life-saving stations along our coast. Rescues are generally made by boat, but sometimes by a line fired over the ship. 1. We have 195 stations on the Atlantic and Gulf coasts, 58 on the Great Lakes, 16 on the Pacific, and 1 on the Ohio river. How many are there in all? 2. In one year there were 378 wrecks, averaging 8 persons in each. How many were in these wrecks? 3. Out of the 378 Avrecks, 1 out of every 9 resulted in the loss of a ship. How many ships were lost? (How many 9's in 378?) 4. The night signals warned 210 ships from danger; the day signals warned-jV as many. How many were warned by both? 5. The wreck guns were used to fire life lines 15 times. On each of 6 times 1 shot was fired. Two shots were fired each of the other times. How many shots were fired in all? ORAL EXERCISE 1. How many ll's in 22? in 33? in 77? in 99? 2. How many ll's in 11? in 110? in 550? 3. Divide: 11)550 + 22 11)660 + 83 11)7700 + 440 4. Divide: 11)3300 + 110 + 22 How much is 3300 +110 + 22? Ex. 4 shows that we may separate the dividend into parts as with a one-figure divisor. But it is easi...
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Add this copy of Primary Arithmetic to cart. $6.50, fair condition, Sold by P Peterson Bookseller rated 5.0 out of 5 stars, ships from Osseo, WI, UNITED STATES, published 1904 by Ginn and Company.
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Seller's Description:
Fair. No Jacket. Book. 12mo-over 6¾"-7¾" tall. Green cloth binding. There is a school stamp on the inside front cover. There are a very few small pencil marks in the text with scattered soil spotting throughout. There is soiling on the page edging. The cover has light corner tip wear and some cloth bleaching. The spine is darkened and has a small tear.
Add this copy of Primary Arithmetic to cart. $58.37, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Newport Coast, CA, UNITED STATES, published 2010 by Nabu Press.
