Operations and Algebraic Thinking Practice







This quiz was designed to be in accordance with the following Common Core State (CCS) standards:

QuestionCommon Core Standard #
11.OA.2
21.OA.3
31.OA.7
41.OA.8
51.OA.6



Question 1: Mark has three pencils, Eric has nine pencils and Jacob has six pencils. How many pencils do they have if they put them together?











Question 2: Which of the following additions is true?











Question 3: Which of the following equations is true?








Question 4: Determine the unknown number that makes the equation 3 + ? = 14 true:











Question 5: 18 - 11 =











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