(1) ÷ + × = | (2)2.87+5.6-0.87+4.4= | (3)(0.25+ + )×8= |
(4)4-1÷3-8× = | (5)0.1×0.1+0.1÷0.1= | (6) -( + )÷ = |
÷
+
×
=
;(2)2.87+5.6-0.87+4.4=12;
(3)(0.25+
+
)×8=8;(4)4-1÷3-8×
=1;(5)0.1×0.1+0.1÷0.1=1.01;
(6)
-(
+
)÷
=
;故答案为:
,12,8,1,1.01,
.分析:根据题意,可直接利用整数、小数、分数的四则混合运算进行计算即可得到答案.
点评:此题主要考查的是整数、小数、分数的四则混合运算.