Number Knockout™ Electronic Math Game. Slug your way to the heavyweight math title! Race to add or subtract in head-to-head play until someone scores a knockout, or play solo. Announcer’s voice, starting bell and roaring crowd send fighters into the ring ready to rumble. Features volume control and automatic shut-off. Includes Activity Guide. For 1–2 players. Measures approximately 101/2"L x 81/2"W x 2"H. Requires 3 AA batteries, not included, or AC Adapter (LER 6989), available separately. LER 6970 Number Knockout™. For ages 7 and up.
