Learning Math is a Snap!® Engage students of various abilities in addition and subtraction operations, including multiple-step equations, and beginning algebra using colorful, hands-on Math Rods® that snap together securely and clarify abstract mathematical concepts. Use durable plastic rods with Activity Cards for individual practice or center activities. Addition & Subtraction Kit contains 198 Math Rods®, including 85 numeral rods, 28 operation rods (=, +, -) and 85 rods featuring whole equations. Also includes 16 double-sided Activity Cards and Teacher's Guide. Packaged in a convenient and sturdy storage tub. Read More