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The subtraction algortihm using the borrow and pay back method with integers.
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England schools
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England university
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Scotland schools
Taxonomy: mathcentre
Taxonomy: Kind of activity
Taxonomy: Context
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From users who are members of pre-algebra Numeracy and Arithmetic :
Ben Brawn
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said | Ready to use | 6 years, 8 months ago |
History
Ben Brawn 6 years, 8 months ago
Gave some feedback: Ready to use
Ben Brawn 6 years, 8 months ago
Gave some feedback: Has some problems
Ben Brawn commented 6 years, 8 months ago
Now with full working using the borrow and pay-back method.
Ben Brawn 6 years, 8 months ago
Gave some feedback: Ready to use
Ben Brawn 6 years, 8 months ago
Gave some feedback: Should not be used
Ben Brawn 9 years, 2 months ago
Gave some feedback: Ready to use
There are 30 other versions that do you not have access to.
| Name | Type | Generated Value |
|---|
| top | list |
[ 7, 6, 2 ]
|
||||
| bot | list |
[ 9, 6, 1 ]
|
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| topnum | integer |
267
|
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| botnum | integer |
169
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| ans | integer |
98
|
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| unitdiff | integer |
-2
|
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| tendiff | integer |
-1
|
||||
| hundiff | integer |
0
|
||||
| ansunit | integer |
8
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||||
| ansten | integer |
9
|
||||
| anshun | integer |
0
|
||||
| newtopten | integer |
5
|
||||
| newtophun | integer |
1
|
| Name | Type | Generated Value |
|---|
Generated value: list
[ 7, 6, 2 ]
→ Used by:
- bot
- hundiff
- newtophun
- newtopten
- tendiff
- topnum
- unitdiff
- "Unnamed part" → "Unnamed step" - prompt
Use this tab to check that this question works as expected.
| Part | Test | Passed? |
|---|---|---|
| Gap-fill | ||
| Hasn't run yet | ||
| Number entry | ||
| Hasn't run yet | ||
| Information only |
This question is used in the following exams:
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