Current location - Training Enrollment Network - Mathematics courses - Sea World: 18 yuan; "Fun origami": 8.30 yuan; The king of fairy tales: 7.82 yuan; The story of mathematicians: 7. 1 1 Yuan (1) Bookstore.
Sea World: 18 yuan; "Fun origami": 8.30 yuan; The king of fairy tales: 7.82 yuan; The story of mathematicians: 7. 1 1 Yuan (1) Bookstore.
According to the above analysis:

(1) 7.82+7.11=14.93 (yuan),

15 > 14.93, so you can only buy stories of fairy tale kings and mathematicians.

Answer: I can buy stories of fairy tale kings and mathematicians.

(2) 8.30+7.82 =16.12 (yuan),

16. 12 > 16, you can't buy funny origami and fairy tale king.

8.30+7.11=15.41(RMB 0.

15.4 1 < 16, so you can buy fun origami and; The story of a mathematician.

7.82+7.11=14.93 yuan,

16 > 14.93 so I can buy stories of fairy tale kings and mathematicians.

Answer: You can buy fun origami and mathematicians' stories, or fairy tale kings and mathematicians' stories.

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