GRADE 5 ALGEBRAIC SENSE (1998)

Make sure you include proper units in your answer!

- A school library held a book sale. On the first day, 50 of the books were sold. On the second day, 1/2 of the remaining books were sold. After that there were 200 books left. How many books were there at the beginning of the sale?
- Find the measure of the smallest angle in this triangle:
- What is the 50
^{th}term of this series: - Andrea, Matt and Jorge each have a collection of pogs. Andrea has 25 more pogs than Jorge, and Matt has 2 times as many pogs as Jorge. All together they have 241 pogs. How many pogs does Jorge have?
- A restaurant has tables for 4 and tables for 6. If there area a total of 22 tables and 100 chairs, how many tables for 4 are there?

_____________

_____________

4, 7, 10, 13, 16 ... ?

_____________

_____________

_____________