完整版100以内不进位加法练习题用时:错误:41+52=22+14=32+63=86+3=40+59=84+4=6+83=46+2=5+84=5+90=60+28=65+31=20+76=20+...
小学数学解方程计算练习题用时:姓名:情况:44-21÷χ=3725-2χ=145-(43-χ)=3526-(χ-41)=1646-(χ-32)=3627-(χ-23...
两位数加两位数口算练习题用时:错误:20+47=48+26=19+37=39+38=72+21=43+42=68+14=68+29=26+21=68+11=15+40=69+16=23+21=71...
小学数学综合简便计算班级:姓名:情况:832.7-24.2-32.7125÷25×203000÷8÷125182.6-38.6-61.416.6+60.7+39.3125×5.7×849.7+92...
完整版100以内进位加法练习题用时:错误:56+14=22+8=58+4=7+26=5+7=74+18=27+73=9+41=19+4=9+9=69+25=77+4=29+8=53+7=14+4...