1 8 27 () 58 59 60 what do brackets add I'm going crazy. Which one do I prefer

Fill in 58! Because 1 + 7 = 8, 8 + 19 = 27, in the second formula, from + 7 to + 19, the difference between the two numbers is 12, so the third number to be added must be + 12 on the basis of the second addend 19! So the third formula is 27 + (19 + 12) = 58!

RELATED INFORMATIONS

1. Classical Chinese from notes of Yuewei thatched cottage (8 11:51:58) On New Year's eve of Wu Wu Wu, he often called for the singer to leave his old age. He took care of his own things, and fell into a dry well. He was on a secluded road in the wilderness, and his family was on the watch. There was no passer-by on the road. He called for a dry call. Fortunately, there was temperature at the bottom of the well, and there was cake and bait to eat. If he was thirsty, he would eat fruit, but he would not die for several days, Also fell into the well. Hold the hook out of the chase, is to see the person. Has only breath &#When my elder brother Qinghu asked me about the situation in the well, he said, "all my thoughts are empty. My heart is as dead as death. But when my mother is sick in bed and waiting for my son to support me, I'm afraid I'm starving to death. I feel so sour that I can't bear to hear it." my elder brother said, "if it's not this idea, Wang Yisheng will drive me out, and I will continue to rope you." 1. Explain the following dotted words (1) More than ten miles away_______________ &#It is also shown that the 35;; \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\(2) he often called on the singer to resign________________ (3) Half a mile from the well (Xu)________________ ________________ Write the meaning of the following sentences in modern Chinese (1) Each with things, conceit to return ________________________________________________________________ (2) When all thoughts are empty, the heart is dead _________________________________________________________________ 3. What are the reasons for Wei's "not to die for several days" after he fell into the well? __________________________________________________________________ __________________________________________________________________ 4. What kind of person is Wei? What inspiration does this story have for you? Give a brief answer in your own words ___________________________________________________________________ ___________________________________________________________________
2. 3\51+4\51+6\51+...+58\51-1\51-3\51-5\51-...49\51
3. 2.19 + 6.48 + 0.51-1.38-5.48-0.62
4. How to write 19.2-7.38 + 0.8 in a simple way
5. 4 out of 3 + 16 out of 15 + 36 out of 35 +. + 196 out of 195 + 266 out of 255
6. 1. Calculation (simple) (5 / 12 + 3 / 8) * 8 / 15, 36 * (1 / 3-1 / 8) 8 / 35 * (1 / 4 + 1 / 3) (1 / 3-51) * 17
7. Simple calculation of 34 △ 35 × 36
8. How about 37 times 80 plus 630 times 8
9. Simple calculation of 37 × (1 / 80 + 1 / 43) - 43 × (1 / 37-1 / 80) + 80 × (1 / 37-1 / 43)
10. Simple operation of 125 * 2 * 131 * 8 * 15
11. 0.495×250+495×0.24+51×4.95
12. 0.049×2500+495×0.24+51×4.9=
13. a. The second power of negative half a, the third power of one third a, the fourth power of negative quarter a, and the fifth power of one fifth a Write the nth monomial!
14. What's the difference between minus 0.25 square divided by minus half cube + one eighth minus one half? emergency
15. sin²1°+sin²2°+…… +Sin & # 178; 89 ° = how many processes
16. Why is there only one value for √ Sin & # 178; 120
17. If α + β = 120 °, then the minimum value of y = Sin & # 178; α + Sin & # 178; β is
18. Sin minus 60 degrees is a fraction
19. -Why is sin (180-60 degrees) equal to sin 60 degrees
20. Cos & # 178; 60 ° + Sin & # 178; 60 ° the square here & # 178;