192 total pieces: 2 title cards; One 0–20 number line; 8 header cards; 49 number cards; 21 word cards, 21 ten frame cards, 20 counting cards, 20 tally cards; 28 math symbol cards, +, –, <, >, =; 8 math term cards; 3 place value cards; 10 blank cards & 1 blank header