Learning Resources , Inc.LER 2049 دليل المستخدم

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LER 2049
Look for these other great
Look for these other great
products available from
products available from
Learning Resources®:
Learning Resources®:
• LER 1323 - Ten Row Counting Abacus
• LER 1323 - Ten Row Counting Abacus
• LER 1521 - Primary Bucket Balance
• LER 1521 - Primary Bucket Balance

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• Ask for a volunteer to help demonstrate what numbers are greater. Show The Weighted Numbers set from Learning Resources% is a great students two numbers and ask which they think is the greater number. addition to any classroom. Numbering 1 through 10, each number For example, show a 10 and a 2. Once the class gives their answer have the increases in weight by 5 grams. Therefore, if you were to add 2 + 5 volunteer close their eyes and hold out both of their hands. Place the 10 it would be equal