Question

1000000мм2=[ ]см2 4дм2=[ ]см2=[ ]мм2

Answer 1

10000см^2;400см^2;40000мм^2

Answer 2

To convert square millimeters (mm²) to square centimeters (cm²), divide by 100:

1,000,000 mm² = 1,000,000 / 100 cm² = 10,000 cm².

To convert square decimeters (dm²) to square centimeters (cm²), multiply by 100:

4 dm² = 4 * 100 cm² = 400 cm².

To convert square decimeters (dm²) to square millimeters (mm²), multiply by 10000:

4 dm² = 4 * 10000 mm² = 40,000 mm².