125×8= 0÷9= 1-0.04= 50÷1000=
7.2+8= 1.25×10= 543-27-43= 99×66+99=
1.92×0.9=
35×2=
2.4+0.9=
3.2÷100=
3-0.4-0.6=
1.96-0.51=
6-3.3=
24×5=
497×0÷7=
11.6+4= 5.1-1.8= 27.84×10= +1.03=
32.5÷100= 298×61≈ 1- = 6.4+4.6-6.4+4.6=
6.5×0.2=
0.1 ×0.01 =
0.81-0.6=
1.7×3=
0.85×3=
10-2.5=
3.5×5=
12.4+8.7=
94÷100=
0.7×0.5=
0.45+0.38 =
15÷100=
1.2+7.6=
0.285×100=
5.5+7.86+4.5=
28×0÷54=
2.17+0.9=
0.25×10=
25+75-25+75=
125×8÷125×8=
803-207= ÷5= 798+150= + =
0.25×8= 1.5- = 7.5÷ = 0.77+0.3=
9.8-8= × = 45.54÷45= 24× =
①700﹣1.5÷7×30
②14.1﹣4.63+1.6﹣2.37
③(+)×9+
④÷[×(﹣)]