《2025年灵机一动小学数学口算心算三年级上册苏教版》

口算练习 36
1
$96×2=$192
$402×5=$2010
$73×5=$365
$72÷9×7=$56
$702×8=$5616
$227×2=$454
$62×2=$124
$48÷8×20=$120
$54÷6=$9
$88×2=$176
$895-575=$320
$740+200=$940
$42×8=$336
$520×7=$3640
$37×3=$111
2
$702×8=$5616
$900-400=$500
$156×3=$468
$60+500=$560
$509×2=$1018
$500-300=$200
$260×3=$780
$800-100=$700
$280-80=$200
$17×9=$153
$57×7=$399
$460-60=$400
$305×5=$1525
$7000+700=$7700
$8×820=$6560
3
$6×204=$1224
$33×7=$231
$26×5=$130
$4×44=$176
$15×8=$120
$12×8=$96
$8×600=$4800
$903×5=$4515
$450×7=$3150
$6×48=$288
$26×5=$130
$5×608=$3040
$8×93=$744
$415×5=$2075
$240×7=$1680

答案： 1. $96×2=192$
$402×5=2010$
$73×5=365$
$72÷9×7=56$
$702×8=5616$
$227×2=454$
$62×2=124$
$48÷8×20=120$
$54÷6=9$
$88×2=176$
$895-575=320$
$740+200=940$
$42×8=336$
$520×7=3640$
$37×3=111$
2. $702×8=5616$
$900-400=500$
$156×3=468$
$60+500=560$
$509×2=1018$
$500-300=200$
$260×3=780$
$800-100=700$
$280-80=200$
$17×9=153$
$57×7=399$
$460-60=400$
$305×5=1525$
$7000+700=7700$
$8×820=6560$
3. $6×204=1224$
$33×7=231$
$26×5=130$
$4×44=176$
$15×8=120$
$12×8=96$
$8×600=4800$
$903×5=4515$
$450×7=3150$
$6×48=288$
$26×5=130$
$5×608=3040$
$8×93=744$
$415×5=2075$
$240×7=1680$