, , , ,
3.7×5.6= 2.072÷5.6=
①0.36×8=
②9.56×0.7=
③0.402×16=
④2.04×1.5≈(结果保留一位小数)
⑤0.18×0.105≈(结果保留两位小数)
①8×2.5×0.125÷
②(+﹣)×24
③6.5÷×
④(+)×+
⑤4×(﹣)×9
⑥÷7+×