Math Dice Jr. board books Have fun communicating secret messages

Have fun communicating secret messages with your friends like spies do

vibrant colours

Fully rotatable diagonal to find the perfect viewing angle

airboat and hydrofoil along with pages explaining the science behind it all

2 wooden styluses

Math Dice Jr. board books Have fun communicating secret messagesThe perfect first mental math game for kids! To play, roll the 12 sided target die and the five 6 sided scoring dice. Combine as many of the scoring dice as possible using addition and subtraction to reach the number rolled on the target die (e. g. if the target die rolled an 8 and the scoring dice rolled 5, 4, 3, 2, 1, you could add the 5 and the 3 together to reach your target of 8). Move along the scoring track one space for each of the scoring