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一、看一看,填一填。 1.下面是五甲班第一小组第二次测试成绩。(单位:分) 99 95 100 84 76 89 100 72 92 58 67 80 91 65 根据这些分数填写下表: 根据上表,( )分数段的人数最少,( )分数段的人数最多。 2.下面是六乙班少先队员做好事的统计图,请看图回答问题。 (1)右图中半格代表( )件。 (2)这个班少先队员做好事最多是 ( ),最少是( )。 (3)第一组比第四组少做好事( )件。 (4)第四小组做的好事是第二小组的( )倍。 3.长方体的表面积=(长×宽+ + )×2
First, take a look, fill in a fill. 1. The following is the fifth test of the first group of five class test scores. (Unit: min) 99 95 100 84 76 89 100 72 92 58 67 80 91 65 Fill in the following table based on these scores: According to the above table, the number of () points is the least, and the number of () points is the largest. 2. The following is a six-Pioneer Pioneers do a good job of the statistical charts, please see the figure to answer questions. (1) The right half of the table represents () pieces. (2) Young Pioneers in this class do most good things (), at least (). (3) The first group is less good than the fourth group () pieces. (4) The good things that the fourth group does is () times of the second group. 3. The surface area of the cuboid = (length × width + +) × 2