you can use integer counters to model $-3 - 1$.

start with 3 negative counters.

which of these shows how to model $-3 - 1$?

subtract.

$-3 - 1 = $

Question

you can use integer counters to model $-3 - 1$.

start with 3 negative counters.

which of these shows how to model $-3 - 1$?

subtract.

$-3 - 1 = $

Accepted Answer

{ "quality": "clear", "question_count": 1, "skills_matched": [ "step_cot", "blank_filling_formatter", "explain_then_answer", "quick" ], "needs_drawing": false, "concepts_used": [ "Negative Integers", "Integer Subtraction Models" ], "new_concepts": [], "current_concepts": [ "Negative Integers", "Integer Subtraction Models" ] } ## Identify the given expression $$ -3 - 1 $$ ## Perform the subtraction $$ -3 - 1 = -4 $$ Subtract. $-3 - 1 =$ -4 { "subject": "Mathematics", "question_type": "Fill-in-the-blank", "knowledge_point": [ "Mathematics", "Algebra", "Integer Subtraction Models" ] }

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QUESTION IMAGE

Question

Explanation:

Identify the given expression

Perform the subtraction

Answer: