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BBC
2y
Addition and subtraction using part-whole models
It looks different, but it still has two parts ... Just like with addition, we can use a part-whole model to help partition larger numbers to make them easier to deal with in subtraction problems.
New Scientist
11 lá
BrainTwister #54: New year, new numbers
Using the numbers 2, 0, 2 and 5 exactly once each, and the operations of addition, subtraction, multiplication and division ...
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Ag Treochtáil anois
LA wildfires death toll rises
California fires: How to help
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Pleads guilty in Adams’ case
Chicago's gunshot pilot
Sentenced to time served
Chicken broth recalled
Tulsa race massacre report
To be released after 7 years
Bannon derides Musk
USDA report on outbreak
1st World Cup skiing victory
Cases in China declining?
‘General Hospital' star dies
Tax season begins Jan 27
Delta jet aborts takeoff
Held in contempt of court
UKR captured NK soldiers?
Eases environmental laws
1962 Mets member dies
6.2 quake strikes Mexico
Sworn in for third term
End plans for Venu Sports
Set for Senate hearings
Netflix delays Markle's show
Yemen gas station blast
Biden speaks w/ Netanyahu
Scrap Center City arena plan
Former Colorado coach dies
NYC to spend $650 million
Aiseolas