Question

直接写出得数．

4-0.45=	1 5 + 1 4 =	5 8 × 4 5 =	999+99+2=	1 2 - 1 3 =
1÷0.875=	3.6÷9=	0.25×8=	( 3 4 - 1 6 )×12=	5 137 × 7 12 + 5 12 × 5 137 =

Answer 1

4-0.45=3.55	1 5 + 1 4 = 9 20	5 8 × 4 5 = 1 2	999+99+2=1100	1 2 - 1 3 = 1 6
1÷0.875= 8 7	3.6÷9=0.4	0.25×8=2	( 3 4 - 1 6 )×12=7	5 137 × 7 12 + 5 12 × 5 137 = 5 137 ．