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Students will easily grasp various number concepts because they can see
the results! Display number relationships of equal to (=), greater than (>),
or less than (<), basic operation skills and more with this self-checking
balance. Includes twenty, 10g weights.
LLMB measures L65cm x D7.4cm x H21.5cm
In this image 8 = 3+5
AGE 6+
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