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### Feedback

From users who are members of pre-algebra Numeracy and Arithmetic :

### History

#### Checkpoint description

Describe what's changed since the last checkpoint.

#### Ben Brawn1 year, 9 months ago

Now with full working in the steps to teach students.

#### Ben Brawn4 years, 3 months ago

Gave some feedback: Ready to use

#### Ben Brawn4 years, 7 months ago

Created this as a copy of Multiplication 2 digit by 2 digit.
Name Status Author Last Modified
Multiplication 2 digit by 2 digit Ready to use Ben Brawn 07/09/2018 03:53
Addition Ready to use Ben Brawn 07/09/2018 03:51
Subtraction Ready to use Ben Brawn 07/09/2018 03:52
Multiplication 3 digit by 2 digit Ready to use Ben Brawn 07/09/2018 03:53
Decimals: Addition Ready to use Ben Brawn 06/09/2018 08:00
Decimals: Subtraction Ready to use Ben Brawn 06/09/2018 15:04
Decimals: Multiplication Ready to use Ben Brawn 12/09/2018 06:52
Ben's copy of Subtraction draft Ben George 20/05/2019 07:25
Odštevanje draft Still Silc 13/11/2019 13:19
Ben's copy of Subtraction draft Ben Carter 30/12/2019 23:52
ibrahim's copy of Addition draft ibrahim khatib 10/02/2020 14:56
ibrahim's copy of Decimals: Addition draft ibrahim khatib 10/02/2020 14:56
ibrahim's copy of Decimals: Multiplication draft ibrahim khatib 10/02/2020 14:56
john's copy of Subtraction draft john Springall 01/03/2020 03:55

Give any introductory information the student needs.

No variables have been defined in this question.

(a number)

Numbers between and (inclusive) with step size
A random number between and (inclusive) with step size

(text string)

(numbers)

(text strings)

This variable is an HTML node. HTML nodes can not be relied upon to work correctly when resuming a session - for example, attached event callbacks will be lost, and mathematical notation will likely also break.

If this causes problems, try to create HTML nodes where you use them in content areas, instead of storing them in variables.

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

This variable doesn't seem to be used anywhere.

Name Type Generated Value

#### Error in variable testing condition

There's an error in the condition you specified in the Variable testing tab. Variable values can't be generated until it's fixed.

Error:

for seconds

Running for ...

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The correct answer is an equation. Use the accuracy tab to generate variable values satisfying this equation so it can be marked accurately.

#### Checking accuracy

Define the range of points over which the student's answer will be compared with the correct answer, and the method used to compare them.

#### Variable value generators

Give expressions which produce values for each of the variables in the expected answer. Leave blank to pick a random value from the range defined above, following the inferred type of the variable.

#### Advanced settings

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#### Advanced settings

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##### Base marking algorithm

#### Test that the marking algorithm works

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Gap Student's answer
Name Value

Note
Value Feedback

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#### Unit tests

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The following tests check that the question is behaving as desired.

### This test has not been run yet This test produces the expected output This test does not produce the expected output

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Name Value

 This note produces the expected output

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When you need to change the way this part works beyond the available options, you can write JavaScript code to be executed at the times described below.

Run this script the built-in script.

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To account for errors made by the student in earlier calculations, replace question variables with answers to earlier parts.

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Variable Answer to use Must be answered?

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More information about this problem

### Parts

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### Preamble

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This question is used in the following exams: