- Teaching Aid: Number Equalizer Balance Ad id : 153 | Views : 215
- Price : SGD 20
- Date listed : 2009-Jul-07
- Area | Zip : 19 North East (Hougang, Punggol, Sengkang) | 821196
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The Number Equalizer Balance is a simple T-shape balance with weights. It allows children to hang weights under any number on both sides of the balance. We all know that 2+2=4, the simplest math problem. How did you learn it? The Number Equalizer Balance is a tool to use to give that physical intuition to children. This balance can be used to solve simple math questions like greater than/less than, addition, subtraction and multiplication. Selling at $20, cash & collect at Punggol. Email wtsgarage@graffiti.net to purchase.
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You are about to contact the poster. To avoid scammers please follow these common-sense rules:
1/ Deal locally with people you can meet in person.
2/ Never wire funds via Western union or any other wire service.
3/ Garage Sale Singapore Second Hand Pre loved items is not involved in any transaction, and does not handle payments, guarantee transactions, or offer "buyer protection" or "seller certification".
4/ Never give out financial information (bank account number, social security number, eBay/PayPal info, etc.)
5/ Avoid deals involving shipping or escrow services.