Q1 Arithmetic

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TEAME CIT

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TEAME CIT 8 years, 5 months ago

Published this.

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TEAME CIT 9 years, 5 months ago

Created this.

Name	Status	Author	Last Modified
Q1 Arithmetic	draft	TEAME CIT	07/10/2016 23:15
David's copy of Q1 Arithmetic	draft	David Rickard	08/10/2016 17:25
Volgorde met natuurlijke getallen	draft	Johan Maertens	13/09/2017 20:38
Volgorde met gehele getallen	draft	Johan Maertens	04/02/2024 16:31

There are 2 other versions that do you not have access to.

Question statement

Evaluate each of the following, without using a calculator, to 2 decimal places:

Remember the BODMAS rule

Give any introductory information the student needs.

			Name	Type	Generated Value

numberlow	list	List of 12 items
ans1	number	8
ans2	number	65
num3a	number	16
numberhigh	integer	21
num3b	number	37
ans3	number	35
ans4	number	135
ans5	number	20
ans6	number	112
numsq	list	[ 3, 2 ]
numsq1	number	6
ans7	number	107
numsq2	list	[ 6, 5 ]
ans8	number	9
numsq3	number	8
ans9	number	18
numsq4	number	27
ans10	number	42

Automatically regenerate variables?

Name

Data type

Value

xxxxxxxxxx
 
shuffle(1..12)[0..12]

JME function reference

Description

Describe what this variable represents, and list any assumptions made about its value.

Can an exam override the value of this variable?

Generated value: `list`

[ 6, 1, 2, 9, 11, 8, 4, 5, 3, 10, 12, 7 ]

→ Used by:

ans1
ans10
ans2
ans3
ans4
ans5
ans6
ans7
ans9
num3a
numsq1
numsq3
numsq4

This variable doesn't seem to be used anywhere.

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Ask the student a question, and give any hints about how they should answer this part.

$\var{numberlow[0]} \times \var{numberlow[1]} + \var{numberlow[2]}$

Unnamed gap

Advice

Part 1:

i) $\var{numberlow[0]} \times \var{numberlow[1]} + \var{numberlow[2]} = \var{ans1}$

ii) $\var{numberlow[0]} \times (\var{numberlow[1]} + \var{numberlow[2]}) = \var{ans2}$

iii) $\var{num3b} - \var{num3a} \div \var{numberlow[5]} = \var{ans3}$

iv) $\var{numberlow[8]} + \var{numberlow[4]} \times (\var{numberlow[3]} + \var{numsq[0]}) = \var{ans4}$

v) $(\var{numberlow[1]} + \var{numberlow[7]}) \times \var{numberlow[8]} + \var{numsq[1]} = \var{ans5}$

vi) $\var{numberlow[6]} + \var{numberlow[0]}^2 \times \var{numsq[0]} = \var{ans6}$

vii) $\var{numberlow[4]} \times \var{numberlow[9]} - \var{numsq1} \div \var{numberlow[2]} = \var{ans7}$

viii) $(\var{numsq2[1]} - \var{numsq[1]})^2 = \var{ans8}$

ix) $(\var{numsq2[0]} - \var{numsq[0]})^2 * \var{numsq3} \div \var{numberlow[6]} = \var{ans9}$

x) $\var{numsq2[1]} \times \var{numsq[0]}^2 - \var{numsq4} \div \var{numberlow[3]} = \var{ans10}$

Give a worked solution to the whole question.

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Metadata

Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

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Checkpoint description

TEAME CIT 8 years, 5 months ago

TEAME CIT 9 years, 5 months ago

Error in variable testing condition

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Warning

Generated value: `list`

Parts

Gap-fill

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Q1 Arithmetic

Metadata

Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

Contributors

History

Comment

Checkpoint description

TEAME CIT 8 years, 5 months ago

TEAME CIT 9 years, 5 months ago

Error in variable testing condition

Error

Warning

Generated value: list

Parts

Gap-fill

Generated value: `list`