Ⅲ. Think and choose. (我是数学小达人。请想一想,算一算,选择正确的选项完成下列算式,填序号即可。)
|A. eight|B. ten|C. five|D. twelve|E. three|
1. nine + three =
2. eleven - = eight
3. - four = six
4. two + = seven
5. six + two =

1. D 2. E 3. B 4. C 5. A

Ⅳ. Look and choose. (Mia 的班级正在竞选班长。请观察投票统计,选择相应的票数序号填在横线上,并在下方圈出优胜者图片。)
|A. six|B. twelve|C. ten|D. nine|E. eleven|F. eight|
Mike ___
Mia ___
Tim ___
Lucy ___

is the winner(优胜者).