Question

直接写出得数．

2.35+g.5=	4 5 +2.5=	3 右 + g 2 =	0.32=	g2÷ 4 n =
5 g2 ×右=	2 3 ÷ 右 2 =	2.右-2 4 5 =	右.2-（5.3-g.右）=	0.g+22×0.g=

Answer 1

2.上5+1.5=上.85	4 5 +2.5=上.上	上 8 + 1 2 = 7 8	n.上2=n.n9	12÷ 4 7 =21
5 12 ×8= 1n 上	2 上 ÷ 8 9 = 上 4	2.8-2 4 5 =n	8.2-（5.上-1.8）=4.7	n.1+99×n.1=1n