Project work and Chapter II review
Answers are for parents and teachers.
1
Run a mini-survey in your class on which season people like best and put it in a table. Name the season with the most votes.
The answer depends on your class results.
2
Compute conveniently: 83 × 17 + 17 × 17.
1700
3
Compute (7 + 3)² − 4³.
36
4
Solve 9x + 4x − 30 = 100.
10
5
A garden has 18 trees of two kinds, apples and pears; there are 4 more apple trees than pear trees. How many apple trees?
11