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Lesson 1-1 Find the opposite. -18 -18 18 1/18 -18/1 Lesson 1-1 Compare using <, =, or >. -5 -6 < = > none of the above Lesson 1-2 Find the sum. 3 + (-7) -21 4 -4 -10 Lesson 1-2 Find the difference. -7 - (-4) -3 -11 3 11 Lesson 1-3 Find the product. -8(-9) -17 1 -72 72 Lesson 1-3 Find the quotient. 12 -4 -8 8 -3 3 Lesson 1-4, 1-5 Write the fration as a decimal. 7 4 7.4 4.7 0.57142 1.75 Lesson 1-4, 1-5 3 1 11 , 4 , Order from least to greatest. , , , , , , , , -0.1 -0.1 -0.1 -0.1 Lesson 1-6 Simplify. -4.59 + 5.49 -10.08 10.08 -0.9 0.9 Lesson 1-7, 1-8 Simplify. _____ _____ ____ _____ |