Please fill in 3, 8, 10, 18, 17, 28, (), (), (), ()

3、8、10、18、17、28、（24）、（38）、（31）、（48）
The singular digit is the preceding number plus 7, and the double digit is the preceding number plus 10

RELATED INFORMATIONS

1. 1,-1,-2,3,-5,-8,13,（）,（）
2. 3, 9, 18, 30?
3. -3,6, - 9,12, - 15,18, - 21. Expressed by the algebraic formula containing n
4. 3, 9, 18, 30, 45, 63 are expressed by the algebraic formula containing X
5. If the values of algebraic formula 12-3 (9-y) and algebraic formula 5 (y-4) are equal, then y = 0___ ．
6. It is expressed by the algebraic formula containing N: 1,2,3,4,5 ；1,3,5,7,9
7. Carefully observe the arrangement rule of the sequence, and choose the correct one to make it conform to the arrangement rule of the original sequence: 4,38,18,10,4, () A：2 B：1 C：3
8. Please find the sequence 18,34,55,81 , 1 / 2 [(n-3) (5N + 12)] + 18 Please find the sequence 18,34,55,81 , 1 / 2 [(n-3) (5N + 12)] + 18. The rule of this sequence is that the difference between them is an arithmetic sequence,
9. Sequence: 4,5,6,8,9,10,12,13,14,... What are the rules?
10. Find the law, sequence 3,4,9,13
11. Fill in the numbers according to the rules (18,17), (14,10), (10,1), (?, 5), and one more question (1,3) (5,9) (7,13) (9,?)
12. First 23 * (- 5) - (- 3) / 123 score 8 second - 7 * (- 3) * (- 0.5) + (- 12) * (- 2.6)
13. 1×12÷323÷1×4×2×2×0= 2×3×4×5×6×7×8×9×123÷6=
14. 11 / 12 + 3 / 7 1 + 3 / 12 1 + (5 / 7 6-0.123)
15. (1+12+123+1234+.+123.56789)÷4
16. 1+12+123+1234=? 1+12+123+1234=?
17. What is the decimal expression of 123-7 (123 out of seven)?
18. ｛100+123｝/12
19. How much is 123 out of 1000?
20. 4 (x-0.123) + 7 (y + 3.45) = 1 5 (x-0.123) - (y + 3.45) = 11 solving binary linear equations by substitution method