玩具店里的气球卖出46个，还剩下34个，原来有多少个气球?0@3i)]*F3e9y0D7[:U7l6Y0c8P
算式：提示,h8N4Y2P9n*O*C7\4?0@3i)]*F3e9y0D7[:U7l6Y0c8P
答：原来有/W*t1v,l(I;F-t)v个气球。0@3i)]*F3e9y0D7[:U7l6Y0c8P