OverviewNumberblocks As Seen On Tv Help Children Learn To Sequence The Numbers 1–20 In The Correct Order With Their Friends Numberblocks One To Twenty From The Hit Tv Series. Learn To Count 1–20 Make Learning To Count 1–20 In The Correct Order Fun For Young Children. As Children Complete The 20 Colorful Puzzles They'll Be Building Basic Maths Skills Along With Color Recognition And Fine Motor Skills. Match Numbers And Pictures Start With The 1 5 Numberblocks Sequencing Puzzles – Can You Put Your Friends One Two Three Four And Five In The Correct Order? As Children Learn And Grow Progress To The Next Puzzle. Puzzles For Learning Each Of These Numberblocks Maths Puzzles Is Color Coded For Easy Set Up. Each Puzzle Also Has A Number Line A Teaching Tool To Help Children Sequence Numbers And Use To Solve Simple Maths Problems. Includes 10 Double Sided Puzzles 4 Each Of Puzzles For 1–5 13Cm L