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Name ________________________________ Date: ___________ Absolutely! Learning Goal: I can determine the absolute value of a number. 1. Simplify the following: a. I 6 I = b. I 6+10 I = c. I -19 I = d. - I 5 I = _____ e. I -2 I + I -5 I = ______ f. I (-2) ^3 I =_____ 2. Using the number line above, place the following numbers in order from least to most: a. -8 -1 0 1 -3 b. 2/5 -3/10 5/8 -9/25 -1/2 c. -5.6 -.56 -1 -5.06 -5 6-ACC Math Positive and Negative Number Operations September 2012 Name ________________________________ Date: ___________ 3. Place the following numbers on the number line below. -2 - 1/2 2/3 -1 1/4 0.75 .5 Label the tick marks on the number line in intervals of 1. Use points to show the location of the numbers on the number line. Label the points with the numbers shown. 4. The high temperature is -10°C. The low temperature is -15°C. What is the temperature halfway between the high and the low? 5. During a week, you kept track of what you spent and what you earned by doing chores. You got $10 for raking your grandmas leaves, received $3 for caring for the neighbors dog, spent $4 at Menchies, earned $6.50 washing your parents cars, and spent $2.50 on scented pencils. What is the overall gain (or loss) ? Write a number sentence to prove your thinking. __________________________________________________ = $_____. 6-ACC Math Positive and Negative Number Operations September 2012 Name ________________________________ 6-ACC Math Positive and Negative Number Operations Date: ___________ September 2012