14.5-9.5=
400÷25÷8=
416÷8=
2.1÷30=
1.25X3X8=
0.9-0.26=
821-202=
0.25÷50=
30.2X5=
125X16=
7X(10+0.(5)=
0.18+0.9)÷9=
16.4-(3.5+6.(4)=
8.3÷2.5÷0.4=
0.6+0.6X99=
(0.88+0.16)÷8=
12.6+5.3+6.4=
9.6÷0.4÷5=
6X1.4+6X4.6=
0.8÷(0.4X0.(2)=
13.6÷8+10.4÷8=
2-0.35-0.65=
420÷35=
11.7+2.3=
810÷27=
10-8.25=
15X(100+(3)=
36+54=
7000÷200=
398+294=
500-12=
50X40=
125X800=
97-59=
64X4=
998-299=
54-15=
140X7=
299+455=
15X60=