摘要
There are 7 questions in total,presenting various different question types.While you attempt to resolve the problems,remember to be creative.During accomplishing these flexible mathematical exercises,you can inspire your mathematical thinking.1.If a-5=0,what is the value of a+5?
There are 7 questions in total, presenting various different question types. While you attempt to resolve the problems, remember to be creative. During accomplishing these flexible mathe- matical exercises, you can inspire your mathematical thinking.
