66 results in prealgebra Numeracy and Arithmetic  search across all projects.

Decimals: division (old)
I feel this question has too many questions inside it, I have since made a question that just asks a single division problem called Decimals: Division (includes rounding the answer).
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Last modified 12/09/2018 15:40
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Decimals: Multiplication
a) Multiplying decimals with a single nonzero digit. Students are told to preserve the number of decimal places (from the question to the answer).
b) Multiplying decimals requiring the multiplication algorithm.
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Last modified 12/09/2018 06:52
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Decimals: Multiplying and dividing by powers of ten
By powers of ten I mean a 1 followed by some 0s. The scientific notation questions will take care of the power of ten notation.
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Last modified 12/09/2018 06:50
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Decimals: division (includes rounding the answer)
Issues: alignment in columns in the working  not sure what to do about it
Decimal divided by a decimal. Multiply by a power of ten to get an integer divisor. Long division process. There is a remainder which we express as a decimal by continuing the long division process. Rounding is required to some number of decimal places.
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Last modified 12/09/2018 06:48
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Long division, two digit divisor results in a remainder, answer expressed as a decimal rounded to 1 decimal place
Divisor is a double digit. There is a remainder which we express as a decimal by continuing the long division process. Rounding is required to one decimal place. The working suggests determining the second decimal place so the student knows whether to round up or down.
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Last modified 12/09/2018 01:40
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Decimals (place value, addition, subtraction, multiplication)
old question, way too many things in one question! I have made better questions out of each part now.
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Last modified 07/09/2018 16:46
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Decimals: rounding
I think I prefer the other question I made called "Rounding to 0, 1, 2 and 3 decimal places"
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Last modified 07/09/2018 15:31
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Rounding to 0, 1, 2 and 3 decimal places
Round random numbers to the closest whole number, 1 to 3 decimals places. Also rounding that could show common misunderstandings.
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Last modified 07/09/2018 15:28
 Numeracy
 Decimal numbers
Key Stage 2, Key Stage 3, Key Stage 4 / GCSE, ALevel, Transition to university

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Last modified 07/09/2018 05:32
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Long division, single digit divisor results in a remainder, answer expressed as a decimal rounded to 1 decimal place
Divisor is single digit. There is a remainder which we express as a decimal by continuing the long division process. Rounding is required to one decimal place. The working suggests determining the second decimal place so the student knows whether to round up or down.
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Last modified 07/09/2018 03:58
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