How many | | | balls did they expect him to buy, if the balls cost | | | 45¢. apiece? | | | |-----------+----| 6. A teacher weighed all the girls in a certain | | | grade. If one girl weighed 79 pounds and another | | | 110 pounds, how many pounds heavier was one girl | | | than the other? | | | |-----------+----| 7. A girl wanted to buy a 5-pound box of candy to | | | give as a present to a friend. She decided to get | | | the kind worth 35¢. a pound. What did she pay for | | | the present? | | | |-----------+----| 8. One day in vacation a boy went on a fishing trip | | | and caught 12 fish in the morning, and 7 in the | | | afternoon. How many fish did he catch altogether? | | | |-----------+----| 9. A boy lived 15 blocks east of a school; his chum | | | lived on the same street, but 11 blocks west of the | | | school. How many blocks apart were the two boys' | | | houses? | | | |-----------+----| 10. A girl was 5 times as strong as her small | | | sister. If the little girl could lift a weight of | | | 20 pounds, how large a weight could the older girl | | | lift? | | | |-----------+----| 11. The children of a school gave a sleigh-ride | | | party. There were 270 children to go on the ride | | | and each sleigh held 30 children. How many sleighs | | | were needed? | | | |-----------+----| 12. In September there were 43 children in the | | | eighth grade of a certain school; by June there | | | were 59. How many children entered the grade | | | during the year? | | | |-----------+----| 13. A girl who lived 17 blocks away walked to | | | school and back twice a day. What was the total | | | number of blocks the girl walked each day in | | |