# Q1 - 3 a × b = 14 4 a × b = 13 5 a × b = 16 Explanation...

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Version 065/ABAAB – DGQ01 – gilbert – (55485) 1 This print-out should have 3 questions. Multiple-choice questions may continue on the next column or page – fnd all choices beFore answering. 1 2 3 4 5 6 7 AA AB AC AD BA BB BC 8 9 10 BACK NEXT BD CA CB CC CD 001 10.0 points Compute the value oF a + b when a = 4 and b = 5. 1. a + b = 8 2. a + b = 10 3. a + b = 12 4. a + b = 11 5. a + b = 9 correct Explanation: Adding integers as usual we fnd that a + b = 9 . keywords: integer addition, clicker train, 002 10.0 points Compute the value oF a × b when a = 4 and b = 3. 1. a × b = 15 2. a × b = 12 correct
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Unformatted text preview: 3. a × b = 14 4. a × b = 13 5. a × b = 16 Explanation: Multiplying integers as usual we fnd that a × b = 12 . keywords: integer multiplication, clicker train, 003 10.0 points Compute the value oF a-b when a = 2 and b = 4. 1. a-b =-2 correct 2. a-b =-6 3. a-b =-4 4. a-b =-5 5. a-b =-3 Explanation: Subtracting integers as usual we fnd that a-b =-2 . keywords: integer subtraction, clicker train,...
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