Giant Magnetic Base Ten Set of 131

Demonstrate number concepts such as arithmetic, place value, estimation, fractions, decimals, and percentages so the whole class can see. Includes 100 units, 20 rods, 10 flats and 1 cube all with magnetic backing. Flats measure 17cm, units measure 1.5cm. Set of 131 pieces. Suitable for ages 3+ years due to small parts. Aimed at ages 6+.