Prealgebra Histograms. Showing top 8 worksheets in the category - Prealgebra Histograms. Some of the worksheets displayed are Histogram work 2013, Frequency histograms algebra 1, Histograms multiple choice practice, Work 2 on histograms and box and whisker plots, Frequency tables and histograms, Box stem leaf histogram work answer key graph it, Parent and student study guide workbook.