subtract.
(1) \begin{array}{r} 562 \\ - 143 \\ \hline \end{array}
(5) \begin{array}{r} 425 \\ - 123 \\ \hline \end{array}
(2) \begin{array}{r} 562 \\ - 158 \\ \hline \end{array}
(6) \begin{array}{r} 532 \\ - 148 \\ \hline \end{array}
(3) \begin{array}{r} 413 \\ - 125 \\ \hline \end{array}
(7) \begin{array}{r} 532 \\ - 138 \\ \hline \end{array}
(4) \begin{array}{r} 413 \\ - 167 \\ \hline \end{array}
(8) \begin{array}{r} 425 \\ - 128 \\ \hline \end{array}

Question

Accepted Answer

{ "quality": "clear", "question_count": 8, "skills_matched": [ "step_cot", "table_formatter", "explain_then_answer", "quick" ], "needs_drawing": false, "concepts_used": [ "Column Subtraction", "Subtraction with Regrouping", "Three-Digit Subtraction" ], "new_concepts": [], "current_concepts": [ "Column Subtraction", "Subtraction with Regrouping", "Three-Digit Subtraction" ] } ## Calculate column subtractions for questions (1) to (4) $$ \begin{aligned} &\text{(1) } 562 - 143 = 419 \ &\text{(2) } 562 - 158 = 404 \ &\text{(3) } 413 - 125 = 288 \ &\text{(4) } 413 - 167 = 246 \end{aligned} $$ ## Calculate column subtractions for questions (5) to (8) $$ \begin{aligned} &\text{(5) } 425 - 123 = 302 \ &\text{(6) } 532 - 148 = 384 \ &\text{(7) } 532 - 138 = 394 \ &\text{(8) } 425 - 128 = 297 \end{aligned} $$ | No. | Problem | Answer | |---|---|---| | (1) | $562 - 143$ | $419$ | | (2) | $562 - 158$ | $404$ | | (3) | $413 - 125$ | $288$ | | (4) | $413 - 167$ | $246$ | | (5) | $425 - 123$ | $302$ | | (6) | $532 - 148$ | $384$ | | (7) | $532 - 138$ | $394$ | | (8) | $425 - 128$ | $297$ | { "subject": "Mathematics", "question_type": "Free Response", "knowledge_point": [ "Mathematics", "Algebra", "Three-Digit Subtraction" ] }

No.	Problem	Answer
(2)	\(562 - 158\)	\(404\)
(3)	\(413 - 125\)	\(288\)
(4)	\(413 - 167\)	\(246\)
(5)	\(425 - 123\)	\(302\)
(6)	\(532 - 148\)	\(384\)
(7)	\(532 - 138\)	\(394\)
(8)	\(425 - 128\)	\(297\)

Sovi.AI - AI Math Tutor

QUESTION IMAGE

Question

Explanation:

Calculate column subtractions for questions (1) to (4)

Calculate column subtractions for questions (5) to (8)

Answer: