数一数，图中一共需要多少块砖才能把坏了的墙补好？;r9s:?(f3V([3S6s
;r9s:?(f3V([3S6s
算式：提示9Z:w'P/@9t1Y;`+~9T3O)R3b-C;r9s:?(f3V([3S6s
答：一共需要9g:D6Q/o+k+^'}4X/w0V块砖才能把坏了的墙补好。;r9s:?(f3V([3S6s
;r9s:?(f3V([3S6s