206cm = () m 425 square cm = () square decimeter (with band fraction)

RELATED INFORMATIONS

• 1. How many square decimeters is 2044 square centimeter
• 2. How many square meters is 35.06 square meters
• 3. 2.06 square meters = () square meters () square decimeters 4700 kg = () tons () △ 20 = four fifths = 1.6: () = ()% = ()
• 4. The sum of positive three and one third plus negative two fifths Negative two seventh, positive two thirds, negative one third, negative two sixth Given | m | = 1, | n | = 2, find the value of M + n
• 5. -Three and two thirds + - 2.4 - negative one third - negative four and two fifths
• 6. Simple operation of 15x (two thirds + two fifths) Wrong number, 15x (two thirds - two fifths) Simple operation
• 7. It's more than five sixths of 12. What's two fifths of 25? Second: what's the product of five fourths minus his reciprocal and multiplying the difference by five sixths?
• 8. Using factorization calculation: 23 and three fifths * 25-12 and two fifths * 25 + 8 and four fifths * 25 The second way: the fourth power of 39 * 37-13 * 3 Calculation: 1.100 & sup2; - 99 & sup2; + 98 & sup2; - 97 & sup2; + 96 & sup2; - 95 & sup2; ··· + 2 & sup2; - 1 & sup2; The answer should be quick, good (NEAT) and correct. If it is done, (pay attention to the process)
• 9. 2 / 3 + 2 / 8 + 2 / 15 + 2 / 24 + 2 / 35 + 2 / 48 + 2 / 63 + 2 / 80 After forgetting to write It's over
• 10. Is two fifths of one meter equal to one fifth of two meters?
• 11. 2 hours 20 minutes = () hours 90 minutes = () hours 119 square minutes = () square meters 3 yuan 5 jiao=
• 12. In the brackets below, fill in the appropriate band fraction 90 points = (), 1132m = () km 109 Jiao = () yuan 106 square cm = () square decimeter Pay attention to the score!
• 13. What are the items of 1 square decimeter and what are the items of 1 square meter
• 14. What objects in life are 1 square centimeter, 1 square decimeter, 1 square meter?
• 15. A rectangular piece of paper is folded in half three times in a row. What is the area ratio of one piece of paper to the other
• 16. Fold a 20 cm long, 16 cm wide rectangular paper in half for three times to get a rectangle. What's its area? Write the process clearly
• 17. Fold a two fifths square paper into a rectangle with a circumference of () decimeters and an area of () square decimeters
• 18. A piece of rectangular paper with an area of 2 square meters is folded in half for three times to get an area of? The rectangle obtained after folding three times is one eighth of the original rectangle and one fourth of its area. Why?
• 19. The area of a piece of paper is four fifths of square meters. After folding it twice, how many square meters is the area of one of them? What about the third time? If B of a times m is less than m, then a is greater than or less than B
• 20. As shown in the figure, the area of the rectangle is 70 square centimeters, the upper bottom of the trapezoid is 3 / 7 of the length of the rectangle, and the lower bottom is 4 / 5 of the length of the rectangle