In each scenario, which way of thinking about subtraction is involved?
A) Story problem: Basketball score: Aztecs 82, Opponents 69. By how many points did the Aztecs win?
B) Thinking/drawing strategy (sometimes used with children having trouble with their basic subtraction facts): For 15 - 7, think of going "up the hill," going to 10 along the way…

Question

In each scenario, which way of thinking about subtraction is involved?
A) Story problem: Basketball score: Aztecs 82, Opponents 69. By how many points did the Aztecs win? 
B) Thinking/drawing strategy (sometimes used with children having trouble with their basic subtraction facts): For 15 - 7, think of going "up the hill," going to 10 along the way…

Quizplus · Accepted Answer

The Answer of In each scenario, which way of thinking about subtraction is involved?
A) Story problem: Basketball score: Aztecs 82, Opponents 69. By how many points did the Aztecs win? 
B) Thinking/drawing strategy (sometimes used with children having trouble with their basic subtraction facts): For 15 - 7, think of going "up the hill," going to 10 along the way…

In Each Scenario, Which Way of Thinking About Subtraction Is