Radio Shack Math Tutor

Vintage Radio Shack "Math Tutor" from their Play 'n Learn Series. ​Core Functions & Games ​Quiz(+) and Quiz(-): . It will present a math problem on the screen, and you have to type in the correct answer using the number row. ​Math Table: This usually lets you scroll through addition or subtraction tables (like 2 + 1 = 3, 2 + 2 = 4) to help with memorization. ​Game: This often launches a "beat the clock" style challenge where you have to solve as many problems as possible before time runs out. ​Catch: A reaction-based game where you have to "catch" the correct numbers or symbols as they appear or move across the screen. ​CAL: This turns the toy into a standard basic calculator.