列竖式计算下面各题.0.86×7=0.79×4=3.5×16=12.5×42=18.6×23=0.58×32=0.8×7=2.5×6=2.05×4=12.4×7=36.8×9=0.7×4=3.6×3=

题目简介

列竖式计算下面各题.0.86×7=0.79×4=3.5×16=12.5×42=18.6×23=0.58×32=0.8×7=2.5×6=2.05×4=12.4×7=36.8×9=0.7×4=3.6×3=

题目详情

列竖式计算下面各题.
0.86×7=0.79×4=3.5×16=12.5×42=18.6×23=
0.58×32=0.8×7=2.5×6=2.05×4=12.4×7=
36.8×9=0.7×4=3.6×3=2.3×5=3.3×8=
题型:解答题难度:中档来源:不详

答案

0.86×7=6.02,
0.86
class="stub"×7
6.02


0.79×4=3.16,
0.79
class="stub"×4
3.16


3.5×16=56,
3.5
class="stub"×16
210

class="stub"35
56.0


12.5×42=525,
12.5
class="stub"×42
250

class="stub"500
525.0


18.6×23=427.8,
18.6
class="stub"×23
558

class="stub"372
427.8


0.58×32=18.56,
0.56
class="stub"×32
116

class="stub"174
18.56


0.8×7=5.6,
0.8
class="stub"×7
5.6


2.5×6=15,
2.5
class="stub"×6
15.0


2.05×4=8.2,
2.05
class="stub"×4
8.20


12.4×7=86.8,
12.4
class="stub"×7
86.8


36.8×9=331.2,
36.8
class="stub"×9
331.2


0.7×4=2.8,
0.7
class="stub"×4
2.8


3.6×3=10.8,
3.6
class="stub"×3
10.8


2.3×5=11.5,
2.3
class="stub"×5
11.5


3.3×8=26.4.
3.3
class="stub"×8
26.4

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