49 results in pre-algebra Numeracy and Arithmetic - search across all projects.

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  • Using a Calculator: basic functions

    This question is to test if you know how to use your calculator correctly.

    Question Ready to use

    CC BY-NC-SA Published

    Last modified 05/02/2018 12:29

    • No subjects selected
    • No topics selected

    No ability levels selected

  • Using a Calculator: powers

    This question is to test if you know how to use your calculator correctly.

    Question Ready to use

    CC BY-NC-SA Published

    Last modified 05/02/2018 12:28

    • No subjects selected
    • No topics selected

    No ability levels selected

  • Using a Calculator: logs

    This question is to test if you know how to use your calculator correctly.

    Question Ready to use

    CC BY-NC-SA Published

    Last modified 05/02/2018 12:27

    • No subjects selected
    • No topics selected

    No ability levels selected

  • Face, Place and Actual Value (3 digit integers in base random(2..9))

    Integers in bases from 2 to 9 and converting them to base 10.

    Question Ready to use

    CC BY-NC-SA Published

    Last modified 16/01/2018 13:40

    • Numeracy
    • Arithmetic
    • ,
    • Decimal numbers

    Primary school, A-Level, Transition to university

  • Division as multiplication

    Students seem to miss the fact that division is actually multiplication by the reciprocal or the inverse of multiplication. This question attempts to address that.

    Question Ready to use

    CC BY-NC-SA Published

    Last modified 15/09/2017 04:07

    • Numeracy
    • Arithmetic

    Key Stage 3, Key Stage 4 / GCSE, A-Level, Transition to university

  • Rewriting base 10 numbers in other bases

    Converting base 10 Integers in another base (from 2 to 9)

    Question Ready to use

    CC BY-NC-SA Published

    Last modified 28/06/2017 11:44

    • Numeracy
    • Arithmetic
    • ,
    • Decimal numbers

    No ability levels selected

  • Face, Place and Actual Value (base 10 integers)

    Useful for a review of the base 10 number system before introducing different bases and also just ensuring students understand how the base 10 system works.

    Question Ready to use

    CC BY-NC-SA Published

    Last modified 28/06/2017 03:41

    • Numeracy
    • Decimal numbers

    Primary school

  • Fractions/division and multiplication, different ways of presenting the same thing (non-algebraic)

    Students seem to not realise that $\frac{a}{b}\times c=c\times\frac{a}{b}=\frac{a\times c}{b}=\frac{c\times a}{b}=a\times c \div b=a\div b\times c=c\div b \times a \ne c \div (b\times a)\ldots $ etc. This question is my attempt to help rectify this.

    Question Ready to use

    CC BY-NC-SA Published

    Last modified 24/05/2017 06:05

    • Numeracy
    • Arithmetic

    Key Stage 3, Key Stage 4 / GCSE, A-Level, Transition to university

  • Multiplication as division

    Students seem to miss the fact that division is actually multiplication by the reciprocal or the inverse of multiplication. This question attempts to address that.

    Question Ready to use

    CC BY-NC-SA Published

    Last modified 23/05/2017 07:56

    • No subjects selected
    • No topics selected

    No ability levels selected

  • 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.

    Question Ready to use

    CC BY-NC-SA Published

    Last modified 12/05/2017 15:54

    • Numeracy
    • Decimal numbers

    Key Stage 2, Key Stage 3, Key Stage 4 / GCSE, A-Level, Transition to university