《2025年速算天地数学口算心算五年级上册苏教版》

$5.7×0.2=$1.14
$5.2×100=$520
$0.2×0.4=$0.08
$0.2×0.34=$0.068
$0.8×5=$4
$0.32×3=$0.96
$0.7×0.07=$0.049
$0.09×0.1=$0.009
$2.7×100=$270
$0.7×0.11=$0.077
$0.1×4.7=$0.47
$0.5×0.1=$0.05
$0.5×10=$5
$0.9×0.3=$0.27
$0.2×0.9=$0.18
$2.2×0.01=$0.022
$0.12×0.3=$0.036
$24×0.2=$4.8
$2.4×0.2=$0.48
$5.1×0.3=$1.53
$3.3×0.01=$0.033
$0.2×4.2=$0.84
$0.43×0.2=$0.086
$0.7×1.1=$0.77
$0.3×2.2=$0.66
$5×0.8=$4
$0.48×0.1=$0.048
$0.2×0.2=$0.04
$0.1×4.9=$0.49
$0.5×0.5=$0.25
$0.3×0.3=$0.09
$0.1×0.25=$0.025
$0.1×0.1=$0.01
$0.23×0.4=$0.092
$0.13×0.3=$0.039
$0.42×2=$0.84
$0.5×2.4=$1.2
$0.34×0.2=$0.068
$0.3×0.11=$0.033
$0.3×6.2=$1.86

答案： 解析：本题考查的是小数乘法的计算。
答案：$1.14$；$520$；$0.08$；$0.068$；$4$；$0.96$；$0.049$；$0.009$；$270$；$0.077$；$0.47$；$0.05$；$5$；$0.27$；$0.18$；$0.022$；$0.036$；$4.8$；$0.48$；$1.53$；$0.033$；$0.84$；$0.086$；$0.77$；$0.66$；$4$；$0.048$；$0.04$；$0.49$；$0.25$；$0.09$；$0.025$；$0.01$；$0.092$；$0.039$；$0.84$；$1.2$；$0.068$；$0.033$；$1.86$。