8-5.4=2.6 0.4×8×25=80 3.14÷6.28=0.5 (
1
2 -
1
6 )×12 =4
8- 3
4
7 =4
3
7 4.2÷0.07=60 7.2×
3
8 =2.7 11× 12
1
11 =133 故答案为:2.6,80,0.5,4,4
3
7 ,60,2.7,133.
8-5.4=2.6 0.4×8×25=80 3.14÷6.28=0.5 (
1
2 -
1
6 )×12 =4
8- 3
4
7 =4
3
7 4.2÷0.07=60 7.2×
3
8 =2.7 11× 12
1
11 =133 故答案为:2.6,80,0.5,4,4
3
7 ,60,2.7,133.