One times one equals one Teach me

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RELATED INFORMATIONS

1. Guess the idiom 1000 = 100 times 100 according to the number
2. 100 times 10 and one hundredth
3. The volume of a bucket is 24 cubic decimeters, the bottom area is 7.5 square decimeters, and there is a hole 0.7 decimeters away from the bucket mouth. Now the bucket can hold water at most______ Kg. (1 kg per cubic decimeter of water)
4. In a cylindrical bucket with a diameter of 3 decimeters on the bottom full of water, there is a cubic steel block with an edge length of 8 cm. After taking the steel block from the bucket, how many centimeters has the water surface dropped,
5. The volume of a bucket is 24 cubic decimeters, the bottom area is 7.5 square decimeters, and there is a hole 0.7 decimeters away from the bucket mouth. Now the bucket can hold water at most______ Kg. (1 kg per cubic decimeter of water)
6. How many 67 × 51 × 35 cubic meters can hold
7. If the mass of a solid metal is 4kg and the volume is 0.51dm3, the metal block is made of () A. Copper B. aluminum C. iron D. lead
8. A cylindrical bucket has a volume of 26dm3 and a bottom area of 6.5dm. Now there is a hole 0.5dm away from the bucket mouth. Now this bucket can hold ()
9. There are a, B two cylindrical buckets, a bucket bottom radius is 8 cm There is no water in bucket a, but there is water in bucket B, and the height is 25 cm. Now pour part of the water in bucket B to bucket a, so that the height of the water in the two buckets is the same. How many cubic centimeters is there in bucket a? emergency
10. There is a cylindrical bucket, measuring from the inside, with a diameter of 8 cm at the bottom. There is 15 cm deep water in nuguo bucket, which just accounts for the volume of the bucket rise
11. Guess idiom: 1000 times 1000 = 100 times 100 times 100.1/100
12. 1000 square meters = 100 times 100 times 100 (idiom)
13. The square of 1000 = 100 * 100 * 100
14. Square of 1000 = 100 * 100 * 100
15. 1000 square = 100 * 100 * 100) guess an idiom
16. How many cubic decimeters is one liter? How many cubic centimeters is one milliliter? How many milliliters is one liter
17. How many cubic meters, cubic decimeters and cubic centimeters is one liter I'm a primary school student. It's used to make a problem. If I make a mistake, I'll make a decision (^ - ^)/
18. How many cubic decimeters is one liter equal to? How many milliliters is five thousand cubic centimeters equal to? How many cubic decimeters equal to? How many cubic meters? How many cubic meters is 1.25 cubic meters equal to?
19. How many cubic decimeters is one liter, and how many cubic centimeters is one milliliter There are solid iron balls and solid plastic balls of the same volume. In order to measure the density of plastic, put one iron ball in the left plate of the balance, and when six plastic balls are placed in the right plate, the balance can just balance. Calculate the density of plastic balls. The density of iron balls is (7.8 times 10 cubic kilogram per cubic meter). Thank you
20. A cube has a base area of 25 square decimeters, its surface area is () square decimeters, and its volume is () cubic decimeters