Sonic GS-1139-W Minute Drill for Arithmetic Calculation, Uka Suppo, Picotre, White

Get your mathematics with the Picotre "Picotre" seimulating drill that is a 5-minute habit per day. Includes over 15,000 quad calculation questions based on learning guidance and 3 different number mini games Challenge your game Automatically score with sound and light → just again the problem you have gotten again! Retrieval function prevents nicks from being left as is. Time-attack function to prevent dulling You can add a great touch to your challenge, and stimulate your motivation! For children who tend to get out of videos and games on their smartphone. Also serves as a countermeasure for smartphone dependencies. You can turn the sound on or off and use it in the library or train. Volume: Approximately 50 dB - 60 dB Requires 3 AAA batteries (sold separately). With strap hole Product Name: Sonic GS-1139-W Simultaneous Drill for Quarter Calculation, Ukasapo Picotre White

• 5 minutes a day. A mimic drill, which can be used to play your brain. Increases math force
• Product: 2.8 x 5.4 x 1.0 inches (72 x 136 x 25 mm); Package: 7.2 x 5.0 x 1.1 inches (182 x 1
• Main material: Main body: ABS
• Record calculation problems from 1 to 4 years of elementary school levels. Automatic score → Gusseted retrieval function prevents nicks from being left as is
• Time-attack function to prevent dullness