Numeration Level 1 Step 3

This set includes 144 challenges (12 cards with 12 challenges per card), and focuses on MONEY, FRACTIONS, and ADDING and SUBTRACTING 2-DIGIT numbers.Students learn to count beyond 25, and by 1䋢s, 5䋢s, and 10䋢s. They also learn FRACTIONAL PARTS, including FRACTIONAL PARTS of a WHOLE and FRACTIONAL names. Principles of COMMUTATIVE PROPERTIES, INVERSE OPERATIONS and FACT FAMILIES are also practiced with ADDITION and SUBTRACTION.Meets National Council of Teachers of Mathematics (NCTM) standards.