数学考试
1、填写答题卡的内容用2B铅笔填写2、提前 xx 分钟收取答题卡
*注意事项:
- = - =
+ = + = + =
= = =
- + +
1- = + = - = + =
+ = - = - = - =
① + +
② - +
③1-
④ - +0.56
⑤ -( - )
⑥ - + -
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