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Question
Which of the following is NOT a useful strategy for multiplying by single digits?a) Doubling
b) Compatible numbers
c) Partitioning
d) Complete number
Answer
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Related questions
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Which of the following is a true statement regarding the practice of exposing students to multiple approaches to solving problems?
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Which of the following is an example of a statement spoken in the language of doing mathematics?
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Which of the following is NOT a common misconception about fraction computation?
a) Multiplying always results in a bigger number, while dividing always make a number smaller.
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c) Procedures developed from conceptual understanding are usually easier than the standard algorithms.
d) Estimation is not important.
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In this ever-changing world, those who love mathematics will likely survive the ups and downs of the economy. Which of the following is NOT a contributing factor to this fact?
a) Society is becoming more reliant on technology and the data it produces.
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c) Teachers are currently preparing students for jobs that don"t yet exist, and they will likely need to be skilled at approaching problems in different ways.
d) The world is surrounded by algorithms that help make predictions.
Q:
Estimation of fractions can result in estimates that are not close to the actual computed answer and should be avoided.