Quiz review and start of lesson 6
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The document provides notes and practice problems for a math lesson on integer operations and rational numbers. It includes: - A homework assignment to practice integer operations on a website in preparation for an integer quiz the next day. - Sample addition, subtraction, and rational number problems to work through for the quiz. - Answers to integer subtraction practice problems from a previous lesson. - A discussion question about using a number line to find the distance between two rational numbers versus using a distance formula.
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Quiz review and start of lesson 6
- 1. Lesson 6 (1).notebook 1 November 06, 2014 Module 2, Lesson 6 11/6/14 HW: Practice Integer Operations using the website linked to my blog to prepare for the Integer Quiz Tomorrow The Distance between two Do Now: rational numbers Review For Quiz Take out a piece of looseleaf
- 2. Lesson 6 (1).notebook 2 November 06, 2014 Quiz Practice Add the following A.) - 6 + (- 5) B.) 4 + (-12) C.) -8 + 20 Subtract the following: A.) 8 - (- 2) B.) 10 - 30 C.) -6 - 2 D.) -3 - (-20) Rational Numbers: A.) 12.35 + (-5.13) B.) (-9.4) + (-7.2) 1 4 - + 2 C.) D.) 3 - 3 15 + - 4
- 3. Lesson 6 (1).notebook 3 November 06, 2014 Lesson 5 Day 2 Hw Answers: 1.) -5 2.) 6 Subtract: 3.) -10 4.) 5 5.) -4 6.) 24 7.) 0 8.) 46 9.) -1 10.) 42 11.) -6 12.) -26 13.) 30 14.) -5 Evaluate the expression x - y for each set of values. 15.) 16 16.) -22 17.) 7 18.) 0 19.) 39 20.) -5 21.) 4 22.) 7 S.32E
- 4. Lesson 6 (1).notebook 4 November 06, 2014 S.33
- 5. Lesson 6 (1).notebook 5 November 06, 2014 Discussion: S.35 1.) In life, at any given moment, will we always be able to use a number line to find the distance between two rational numbers? Is it the most efficient way to calculate distance between two points? The distance between any two points can be found by using the following formula. -4 and 5 5 and -4
- 6. Lesson 6 (1).notebook 6 November 06, 2014 S.34