yuanus homeschool funny math games pocket dice set, classroom games, cool stuff math learning diy dice set (002-normal) yuanus how to play? ★001-easy★ rule #1: both person a and person b throw the dot dice (2 black dices), after throwing, the winner (a or b) uses the white "add , subtract , multiply and divide" dices and 6-sides number dices (#1-6) to set out the calculation questions. then, answer and repeat. rule #2: personal game. the boy/girl or the parents (recommend) use the dice set to set out the calculation questions, then the boy or girl answers the questions. ★002-normal★ rule #1: dual play or multiplayer game. each person uses the white "add , subtract , multiply and divide" dices and 10-sides number dices (#0-9) to set out the calculation questions in turn. then, answer and repeat. rule #2: personal game. the boy/girl or the parents (recommend) use the dice set to set out the calculation questions, then the boy or girl answers the questions. ★003-hard★ rule #1: dual play or multiplayer game. each person uses the white “add , subtract , multiply and divide” dices and 12-sides number dices (#1-12) to set out the calculation questions in turn. then, answer and repeat. rule #2: personal game. the boy/girl or the parents (recommend) use the dice set to set out the calculation questions, then the boy or girl answers the questions. ★004-professional★ rule #1: dual play or multiplayer game. each person uses the white “add , subtract , multiply and divide” dices and 20-sides number dices (#1-20) to set out the calculation questions in turn. then, answer and repeat. rule #2: personal game. the boy/girl or the parents (recommend) use the dice set to set out the calculation questions, then the boy or girl answers the questions. ★005-diy-experts★ how to play? please see the user manual image.