126. Oral Questions. 1. How many tens are in 11? How many over ? 4. Of the number 111, how many units, or ones, will it take to make the 1 ten ? How many tens will it take to make the 1 hundred ? 5. 2+20+200= ? 6. In 222, the 2 in the middle is how many times the 2 on the right? 7. In 222, the 2 on the left is how many times the 2 on the right? W ma 128. Written Problems. 1. March has 31 days, April 30, and May 31; how many days do the three spring months have? 2. A man hauled to town 10 cords of wood, which he sold for $50; how much did he get per cord ? 3. A man sold 5 cords of pine wood at $4 per cord, and 5 cords of oak wood at $6 per cord; how much did he get for all ? 4. In an orchard there are 5 rows of apple-trees, 6 rows of peach-trees, and 3 rows of pear-trees; in each row there are 10 trees; how many trees are there in the orchard ? 5. If a river runs 6 miles per hour for 3 hours, and afterward runs 4 miles per hour for 7 hours, how far does it run in the 10 hours ? 6. From a cistern containing 50 barrels of water, 3 barrels was used per day for 8 days; how many barrels remained ? 7. There are 96 panels of fence around a lot, each panel being 8 feet long; how many feet around the lot? 8. Around another lot it is 840 feet; each panel of fence is 8 feet long; how many panels are in the fence ? 9. If a laborer can build 9 panels of fence in 1 day, how many days will it take him to build 279 panels ? 10. A grocer bought 9 dozen eggs at 15 cents per dozen, and sold them at 20 cents per dozen; how much did he gain ? re 133. Oral Questions. 1. In an orchard there are 10 rows, each row having 11 trees; how many trees are in the orchard? Is it 10 times 11 trees, or 11 times 10 rows? How many are 10 tens? 2. How many eggs are 10 dozen ? Is it 10 times 12 or 12 times 10? 120+12 = ? 11x 12 = ? 3. How many cents are 5 dimes? Is it 10 times 5, or is it 5 times 10? How many cents are in 11 nickels ? Is it 11 times 5, or 5 times 11 ? 4. How many are 5 times 11 ? How many school-days are in 11 weeks? Is it 11 times 5, or 5 times 11 ? 5. How many are 6 times 11 ? How many work-days are in 11 weeks ? Is it 6 times 11, or 11 times 6 ? earn 135. Written Problems. 1. How many weeks are in 210 days ? 3. At $6 per week, how many weeks will it take to earn $72? 4. In a school there are 127 girls and 98 boys; how many pupils are there in the school ? 5. If James can pick 125 pounds of cotton per day, how much can he pick in 6 days? 6. Two numbers added make 436; one number is 279; what is the other number? 7. How many sheep at $4 each can be bought for $144 ? 8. If 1 teaspoonful is 60 drops, how many drops are 9 teaspoonfuls ? 9. How many girls' dresses of 9 yards each can be made from 279 yards of cloth ? 10. A newsboy sold one day 75 papers, on the next two days 77 each, and on the fourth day 87; how many papers did he sell in the four days ? 11. In one county are 12 towns, in another county 6 towns, and in a third county 8 towns; how many towns are in the three counties ? 12. A farmer raised 40 bushels of corn per acre on 9 acres; how many bushels did the 9 acres yield ? 13. For every 3 acres in a 60-acre field a farmer gathered a bale of cotton ; how many from the whole field ? man |