Question 22: 1+2- root number 3+ root number 3 equals 3.
Question 23: 1-9+ 16-3 equals 5.
Question 24:-1+1+1/2-radical number 3+ 1/2 equals 1- radical number 3.
Question 25: 2- radical number 3+ radical number 3+ 1- 1 equals 2.
By hand. I hope it can be adopted. Thank you.
How to strengthen the process management of teaching daily work? This is the article I will introduce to you. Welcome to reading.
Article 1
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