直接写得数。
①0.16×5=
②1.78×0.2=
③1.2×5=
④0.7×0.01=
⑤2.5×0.8=
⑥1.25×9=
⑦6.6×0.6=
⑧5.37×5=
⑨9.6×0.6=
⑩123.9×7=
⑪53×2=
⑫55×3=
⑬16.9×0.3=
⑭2.37+6.3=
⑮2.57+3.7=
⑯0.6×1.25=
⑰4.4×25=
⑱2.64×5=
⑲0.8×1.01=
⑳5.29×0.3=
㉑0.1×0.01=
㉒0.28×5=
㉓4.68×4=
㉔0.25×9=
㉕2.5×1.2=
㉖25.7×0.6=
㉗6.71×0.4=
㉘6.5×0.5=
㉙7×0.85=
㉚4.7×9=
㉛47.3×0.9=
㉜47.3×0.3=
㉝0.473×0.4=
㉞2.4×5=
㉟5×1.25=
㊱0.45×0.09=
㊲2.3×0.4=
㊳0.78×5=
㊴5×0.87=
㊵5.3×0.4=
④①5.24×0.99=
④②10.65×0.2=
④③60×0.125=
④④0.125×11=
④⑤4.39×10=
④⑥4.39×0.1=
④⑦0.7×23=
④⑧0.47×0.7=
④⑨0.7×0.57=
⑤03×1.21=
⑤①12×0.03=
⑤②0.03×0.12=
⑤③3×0.121=
⑤④8.6×0.7=
⑤⑤9.9×0.4=
⑤⑥9×0.18=
⑤⑦0.25×16=
⑤⑧0.7×8=
⑤⑨3.05×4=
⑥06.8×2=

①0.16×5=0.8
②1.78×0.2=0.356
③1.2×5=6
④0.7×0.01=0.007
⑤2.5×0.8=2
⑥1.25×9=11.25
⑦6.6×0.6=3.96
⑧5.37×5=26.85
⑨9.6×0.6=5.76
⑩123.9×7=867.3
⑪53×2=106
⑫55×3=165
⑬16.9×0.3=5.07
⑭2.37+6.3=8.67
⑮2.57+3.7=6.27
⑯0.6×1.25=0.75
⑰4.4×25=110
⑱2.64×5=13.2
⑲0.8×1.01=0.808
⑳5.29×0.3=1.587
㉑0.1×0.01=0.001
㉒0.28×5=1.4
㉓4.68×4=18.72
㉔0.25×9=2.25
㉕2.5×1.2=3
㉖25.7×0.6=15.42
㉗6.71×0.4=2.684
㉘6.5×0.5=3.25
㉙7×0.85=5.95
㉚4.7×9=42.3
㉛47.3×0.9=42.57
㉜47.3×0.3=14.19
㉝0.473×0.4=0.1892
㉞2.4×5=12
㉟5×1.25=6.25
㊱0.45×0.09=0.0405
㊲2.3×0.4=0.92
㊳0.78×5=3.9
㊴5×0.87=4.35
㊵5.3×0.4=2.12
㊶5.24×0.99=5.1876
㊷10.65×0.2=2.13
㊸60×0.125=7.5
㊹0.125×11=1.375
㊺4.39×10=43.9
㊻4.39×0.1=0.439
㊼0.7×23=16.1
㊽0.47×0.7=0.329
㊾0.7×0.57=0.399
㊿3×1.21=3.63
51 12×0.03=0.36
52 0.03×0.12=0.0036
53 3×0.121=0.363
54 8.6×0.7=6.02
55 9.9×0.4=3.96
56 9×0.18=1.62
57 0.25×16=4
58 0.7×8=5.6
59 3.05×4=12.2
60 6.8×2=13.6