Close Contents Introduction Podcast Beta Questions and Answers More Actions PDF Questions Make a copy Study Flashcards Play Quiz Podcast Beta Play an AI-generated podcast conversation about this lesson 0.7x 0.9x 1x 1.1x 1.3x 1.5x 1.7x 2x Questions and Answers Download PDF PDF Questions PDF Answers What is the value of 10 + 5? 20 15 (correct) 12 25 How much is 8 multiplied by 3? 24 (correct) 30 15 11 What is the result of $7 - (3 + 2)$? 4 1 2 (correct) 7