看图写算式。7F0s(W5c0{6u1O)^5C
7F0s(W5c0{6u1O)^5C
2|5i/d*J,X9\*v;M(}'n,k7x;@7P([-o1s:c9|;J.Q9g/R5D'A4O4?4K=0~7P0G)Y-X7@5a7F0s(W5c0{6u1O)^5C