Math Unit 2 Test Date: Wednesday, October 8, 2008      Vocabulary Terms to Know estimate exponent difference mean median mode place value probability range sum variable Concepts to Understand Estimation Addition of Whole Numbers and Decimals Subtraction of Whole Numbers and Decimals Addition and Subtraction Number Stories Probability Estimating Products Multiplication of Whole Numbers and Decimals Comparing Millions, Billions, and Trillions Rounding Resources to Help You Study ü      Everyday Mathematics Student Reference Book (hardback – each student has a copy at home)  Pages 4, 13-20, 28-39, 45-48, 115, 121-122, 125, 128-131 ü      Everyday Mathematics Student Math Journal  Pages 29-59 ü      Study Links (homework assignments) ü      Vocabulary Definitions (assignment) ü      Handouts as Reference (these were for you to keep in the math section of your binder): ·        “Place Value” colored handout ·        “Adding with Decimals” colored handout ·        “Great Googols” colored handout ·         “The Powers that Be” colored handout ·        “Dynamic Decimals” colored handout ·        “Measures of Central Tendency” (Range, Mean, Median, & Mode) colored handout