二年級(jí)數(shù)學(xué)計(jì)算小練

二年級(jí)數(shù)學(xué)計(jì)算小練12.3班級(jí)__________姓名___________1.直接寫(xiě)出得數(shù)。77+20=64-6=53-7=62-20+7=57+6=59-30=48-2-40=34-12=33+55=45+7=18+35+15=83-4=35+25=60-5+7=2×8=7×3=5×1=3×6=4×4=4×8=2×4=4×5-12=27-8=63-9=15+3+22=78-10=6×5-15=39-25=2.用豎式計(jì)算。36+24+35=68+12-35=40+36-14=65-27-18=34-17+26=25+27-30=29+35-8=22-6+23=12.4班級(jí)__________姓名___________1.直接寫(xiě)出得數(shù)。22+6=55+9=77+7=55-20-7=45-16=33+22=42-12+40=88-9=71-45=43-7=8+49-48=55+35=59+37=65+7-16=3×8=6×6=3×5=4×9=7×7=1×2=1×8=15+4×2=48+29=57+25=3×7-4=6×5-5=38-20=25+18-9=2.用豎式計(jì)算。38+46-27=42+19+34=65-23-13=25+36-7=38-12+17=81-19+2=14+8+33=42-35+28=12.5班級(jí)__________姓名___________1.直接寫(xiě)出得數(shù)。48+33=19-14=37+27=55+20+8=46+9=59-29=17+19-6=34+16=24+40=46+7=8+22+19=38+15=25+15=54-5+12=1×8+2=2×4-5=5+5×4=3×3+2=3×2=4×8=5×5+17=32+6=29-18=64+28=5×4-19=78-23=48-5=4×4-6=2.用豎式計(jì)算。27+8+56=74-39-18=90-45+34=45+28-36=74-37-25=37+25+36=15+25+26=55+27-43=12.6班級(jí)__________姓名___________1.直接寫(xiě)出得數(shù)。37+8=21-7=63+8=65+20-5=47+16=63-24=5×4-11=35-9=74-45=27-7=6×4-8=79-10=75+5=6×5-15=3×6=2×2=4×5=5×5+37=5×4=4×2=6×6+9=19+4=45+9=53-24=4+36-9=66-59=33-20=1×5+25=2.用豎式計(jì)算。64-28+34=55+17-67=80-39+17=48+39-29=35+20+36=75-24-28=60-15+27=45+16-13=12.7班級(jí)__________姓名___________1.直接寫(xiě)出得數(shù)。35-13=61-4=35+7=27+50-8=44+6=59+25=13+3-9=34+9=6×1=6×5=38+25-17=2×6=50-15=51-9+11=78-66=47-22=5×2=3×6+22=3×4=4×2=5×5+15=32-13=29-21=64-19=5×1+9=71-23=4×2-8=4×6+4=2.用豎式計(jì)算。93-38-19=54-15+28=28+32+26=65-28-19=47+36-18=19+38+27=84-27+16=88-19-25=12.8班級(jí)__________姓名___________1.直接寫(xiě)出得數(shù)。36-9=40+18=54+30=64+7+5=46-8=45+5=6×4-15=5+16=7+15=13+24=6+57-9=20+10=69-5=67+25-12=3×2=2×6=4×3=5×4+37=5×6-2=6×2=4×1+9=93-4=45+8=65-20=24+56+10=95-16=27+20=5×3+25=2.用豎式計(jì)算。28+19+33=74-35+26=81-27-35=24+47+18=92-58-29=57-35+26=62-55+32=80-29-14=12.9班級(jí)__________姓名___________1.直接寫(xiě)出得數(shù)。48+13=37-26=33-17=28+50+8=88+6=45-22=46+3-19=31+12=5×4=3×5=32-22-7=1×6=54+17=53-9+12=12+56=15+29=5×2=6×4+9=4×4=4×5=6×4-9=87-18=55+16=61-4=5×3+9=69-53=33-17=4×6+36=2.用豎式計(jì)算。35+38+19=51+39-31=43+21+32=94-31-17=56-24-18=41+36-14=63+19-33=28+43+12=12.10班級(jí)__________姓名___________1.直接寫(xiě)出得數(shù)。36+28=88+3=39+7=35+20-5=22+6=59-44=5×4-13=77-56=78-45=45+7=6+52-7=24-10=32+5=37+25+32=3×6=6×2=4×3=5×3+21=5×3=6×6=4×6+9=22+5=45+3