Practice key addition and subtraction facts wherever you go with this portable electronic math quiz. The cool, neon Trekker clips to a backpack for self-correcting, timed math practice. Provides practice with addition and subtraction facts up to 12, with timed play, sounds, and music for added excitement.
STEM Education
Math Trekker Addition/Subtraction — Portable Electronic Math Quiz
$8.50
Practice key addition and subtraction facts wherever you go with this portable electronic math quiz. The cool, neon Trekker clips to a backpack for self-correcting, timed math practice. Provides practice with addition and subtraction facts up to 12, with timed play, sounds, and music for added excitement.
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