Features:_x005f_x000D_Math Game:High-quality educational toys contain single-digit numbers and double-digit addition, subtraction, multiplication, division, can helps children quickly charge mathematical operations, and enhance mathematical logic._x005f_x000D_Funny:Timer function, set time,increase the game difficulty and game atmosphere. Self-playing music and corresponding sound effects for the answers, Right Bingo_x005f_x000D_Portable:Made of high quality ABS material, resistant to falls, easy to clean. Small size and lightweight, suitable for putting in the bag or pocket. _x005f_x000D_Different Play Method:Memory the numbers, press the numbers that have appeared in the screen.Compare the magnitude, compare the magnitude of the numbers in the screen. Find the regularity, find the regularity of the numbers in the screen, enter the another number._x005f_x000D_Gifts:Dinosaur toys math game is an ideal gift for Christmas, Easter, Halloween, Mother's day, also as kid's exchange gifts on Valentine's day and Children39;s Day11 12 year old boys and girls_x005f_x000D_Notice:_x005f_x000D_1.Actualcolor may be slightly different from the image due to different lighteffect_x005f_x000D_2.Pleaseallow 1-3cm deviation due to manual measurement_x005f_x000D_Description:_x005f_x000D_Material:ABS_x005f_x000D_Size:20cm * 10cm * 3cmPackage List:_x005f_x000D_Children39;s Early Education Machine*1_x005f_x000D_Charging Cable *1