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Description
Self-checking, interactive, Subtraction Skills Practice Board provides independent, tactile subtraction practice for facts up to 17 minus 9.
Students solve each subtraction problem and then spin the dial to check their answers.
When they're done, they simply raise the handles on the sides to reset the dials and practice again.
Features
Specs
Manufacturer Name:
Learning Resources
Manufacturer Part Number:
LRN96248
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