What number should be filled in the brackets
-7 0 1 2 9 (28)
(-2)^3+1=-7
(-1)^3+1=0
0^3+1=1
1^3+1=2
2^3+1=9
3^3+1=28
RELATED INFORMATIONS
- 1. 0-9 numbers are filled in the mouth, each number is only used once, mouth ten = mouth ten = mouth ten = mouth + mouth = mouth ten,
- 2. 0.9:1.3 = 0.9 * (): 1.3 * 10 = (:) number in brackets
- 3. Xiaoying family has 54 chickens, ducks and geese, of which 49 are chickens. The ratio of ducks to geese is 3:2. How many ducks and geese do they have?
- 4. There are 63 chickens, ducks and geese in Li Ming's family. The number of chickens accounts for 4 / 9 of the total. The ratio of ducks to geese is two to three. How many are Li Ming's chickens, ducks and geese?
- 5. Li Ming's family has 56 chickens and ducks, 40 ducks and geese, and 80 chickens, ducks and geese. How many chickens, ducks and geese
- 6. There are 63 chickens, ducks and geese in Li Ming's family, of which four out of nine are chickens. The ratio of ducks to geese is 3:2. How many ducks and geese are there? It's urgent Homework No Good people help
- 7. There are 99 chickens, ducks and geese. Ducks are twice as big as chickens. Geese are three times as big as ducks
- 8. What is the percentage of geese in the total number of chickens, ducks and geese? Chickens: 55% geese: 450 ducks: 30%
- 9. There are 2500 chickens, ducks and geese in a farm. The ratio of chickens, ducks and geese is 5:4:1?
- 10. Xiaoming's chickens are 9 times as many as geese, 45 geese. How many more chickens are there than geese?
- 11. Fill in 0-9 numbers in brackets. Each number can only be used once () - () = () - () = () - () = () - () = () - ()
- 12. The following 5 / 7
- 13. The following brackets are filled with those natural numbers to make the inequality hold. 2 > 13 / () > 4 / 9
- 14. Inequality 5 / 9
- 15. What natural number is filled in () below, the inequality holds? 5 / 9
- 16. Write natural numbers in brackets, which is 4 / 7 of the inequality
- 17. What should be filled in the brackets?
- 18. What numbers should be filled in the brackets in number reasoning questions 1, 9, 7, 27, 13, (), 19, 63?
- 19. Please fill in the numbers 1, 3, (), 15, () in brackets according to your understanding
- 20. Numerical reasoning 0,2,5,11,27,85, () Number reasoning 24,16,0,6,6,2, () Number reasoning 2,7,26,65124, () Numerical reasoning 0,0,1, (), 2,3,4,4,5 () 50 points for all answers