Convert between metric units of area using 1 cm2 = 100 mm2, 1 m2 = 1 000 000 mm2, 1 ha = 10 000 m2, 1 km2 = 1 000 000 m2 = 100 ha

1. Peek-a-boo - expressing 1 square metre
2. The Vegie Patch - expressing area of 1 square metre
3. Starea - equivalent to 100 square km
4. Starea - equivalent to 1 square km
5. Starea - equivalent to 1 square cm
6. Starea - equivalent to 1 square metre
7. Gluttonous Grasshoppers - 5 000 000 square m as square km
8. Crop Crisis - area in hectares, dimensions in m
9. Man Power - double 1 square m, in square cm
10. Ain't Mis-Bee-Hive'n - how many fit in 1 square m
11. Big Business - equivalent to 1 square km
12. The Bug Space - equivalent to 100 square mm
13. The Bird Cage - equivalent to 2.4 square m
14. Green Hectares - equivalent to 230 000 square m
15. A Conversions Experience - from square mm to square cm, 1 decimal place
16. Turf It - area of rectangle in hectares, dimensions in m
17. Green Hectares - area of rectangle in hectares, dimensions in m
18. Green Hectares - 17 450 000 square m in hectares
19. Green Hectares - equivalent to 23 000 square m