Integer Block Kit

You will need this 133-piece manipulative block set for many levels of Math-U-See including Primer–Delta and Zeta–Algebra 1: Legacy Edition. The Epsilon level uses our Fraction Overlay Kit to demonstrate fractions and manipulatives are not used in Geometry–Calculus. The set includes 20 ones and tens, 13 fives, and 10 each of twos, threes, fours, sixes, sevens, eights, nines, and hundreds blocks, plus the Decimal Street™/Block Clock poster. The durable cardboard storage box doubles as a carrying case while keeping blocks tidy and simplifying clean up.

Note: While it's fun to build with our manipulatives, please remember that they contain small parts and are not toys. We recommend them for children ages 4 and above.