二年級數(shù)學(xué)(上)計算題專項練習(xí)66+29=81+15=25+59=40+54=29+19=53+47=45+46=64+19=51+48=10+68=17+82=4+48=61+4=52+31=10+34=7+39=16+12=30+64=28+51=39+5=21+68=26+39=52+19=26+59=70+25=47+48=2+61=66+21=58+20=17+79=34+35=28+67=10+30=38+62=9+64=16+54=6+52=33+42=33+20=14+77=32+37=57+32=3+39=7+51=20+57=11+65=7+56=27+57=34+9=3+95=19-11=52-2=31-5=32-9=64-29=95-94=60-8=99-10=61-45=52-7=76-24=64-36=90-9=54-52=36-5=74-6=46-3=64-26=83-60=80-52=91-9=91-56=70-38=89-32=67-41=38-29=59-20=59-37=38-2=34-29=35-25=24-18=93-40=65-5=89-2=25-6=50-27=45-25=67-8=76-45=64-24=30-30=97-36=83-82=51-26=63-40=98-80=84-69=62-5=78-53=6×6=7×2=4×5=3×8=9×4=9×7=9×5=2×6=3×4=9×9=3×6=2×3=6×5=3×9=5×8=8×8=5×3=2×9=6×7=7×9=6+90+4=16+18+50=40+32+22=8+37+20=3+21+63=5+40+51=21+51+9=32+13+9=40+17+3=14+10+60=18+7+61=69+2+22=48+31+10=9+42+47=24+15+32=53+34+5=29+40+9=28+15+42=13+7+33=34+38+23=13+58+24=6+22+7=17+59+6=27+49+19=38+43+7=29+51+13=3+6+41=66+15+2=8+24+48=52+25+2=31+34+2=39+16+33=24+22+40=15+43+40=24+3+17=3+27+16=24+15+33=56+2+21=15+55+9=23+5+14=22+42+3=23+3+54=3+50+46=4+42+3=26+5+54=44+3+47=35+18+29=22+25+21=3+32+19=39+33+26=10+85-82=82+16-2=10+6-8=69+2-52=89+8-87=48+10-13=18+72-29=54+10-23=32+33-43=24+31-36=74+12-43=3+31-4=10+58-25=5+34-31=17+49-47=33+20-28=22+5-26=28+65-36=43+44-12=7+68-18=82+11-44=18+71-52=46+52-84=61+30-28=37+50-48=62+34-78=26+26-23=82+16-47=15+40-25=52+40-25=51+15-12=74+25-73=71+10-32=30+59-14=95+3-19=62+24-40=4+16-12=29+61-21=63+16-58=6+20-7=15+79-42=37+13-17=67+19-78=41+58-30=88+6-76=56+14-20=62+28-10=56+20-39=6+25-11=4+65-11=72-52-13=94-27-15=83-36-33=62-16-43=96-84-2=89-43-43=77-33-26=58-30-24=83-57-19=91-20-52=89-60-29=88-50-28=77-28-19=82-35-15=95-11-80=69-12-29=66-8-31=87-52-30=42-15-16=92-36-12=79-58-13=72-8-49=80-8-6=97-38-28=87-71-16=53-38-11=37-4-15=86-10-59=92-19-44=94-20-70=69-22-23=95-37-13=80-4-15=89-13-53=98-72-18=92-78-10=67-17-24=80-36-16=52-8-35=80-3-43=87-57-29=87-45-25=66-27-22=73-42-25=69-32-3=70-46-19=78-32-45=53-42-6=78-14-30=85-12-44=43-43+50=65-21+2=35-30+90=14-5+56=75-43+18=56-24+37=78-73+4=67-54+37=84-74+73=88-41+16=94-30+27=65-47+76=67-9+8=77-42+59=99-51+11=75-66+33=79-68+42=79-74+77=86-39+41=39-29+18=82-9+9=90-51+13=8-3+78=99-82+77=32-6+32=84-35+5=49-49+64=56-53+54=74-30+2=78-28+33=61-47+60=77-6+6=70-63+82=59-45+9=89-75+2=67-50+78=92-73+10=83-66+20=59-23+57=99-70+39=79-40+8=52-3+48=71-10+7=49-38+48=86-30+14=97-77+25=79-50+11=29-12+47=52-25+23=55-31+31=38+(99-50)=68+(27-18)=57+(16-14)=29+(31-5)=24+(91-37)=59+(26-19)=4+(98-9)=69+(93-67)=67+(78-51)=2+(54-21)=72+(93-69)=59+(89-53)=86+(42-35)=75+(23-14)=5+(31-29)=48+(42-15)=32+(38-26)=8+(98-64)=3+(63-2)=7+(93-59)=54+(32-28)=25+(34-18)=8+(93-16)=41+(10-4)=23+(93-76)=52+(50-2)=16+(59-25)=66+(5-4)=62+(89-64)=22+(80-31)=19+(74-52)=55+(40-23)=18+(46-44)=93+(92-90)=91+(15-14)=14+(79-10)=51+(15-7)=6+(68-52)=18+(63-42)=62+(46-8)=50+(35-7)=6+(45-3)=18+(90-56)=55+(37-14)=45+(68-45)=35+(61-59)=35+(95-58)=66+(25-23)=5+(63-28)=47+(96-95)=93-(72+17)=73-(3+44)=80-(13+33)=91-(16+64)=69-(17+31)=79-(65+10)=74-(7+57)=80-(43+11)=88-(23+5)=98-(7+65)=91-(32+37)=80-(29+20)=83-(10+23)=96-(51+33)=88-(21+49)=79-(64+6)=80-(2+27)=75-(11+8)=89-(14+41)=99-(24+34)=97-(54+23)=86-(7+78)=20-(3+6)=75-(5+31)=96-(8+11)=91-(21+50)=22-(7+9)=91-(62+13)=99-(15+11)=89-(12+34)=91-(41+35)=98-(19+27)=56-(20+10)=90-(4+42)=70-(44+20)=97-(32+42)=74-(17+45)=32-(4+28)=90-(8+40)=71-(55+12)=53-(24+4)=91-(23+18)=70-(10+4)=46-(12+32)=92-(22+35)=90-(48+16)=88-(40+25)=79-(54+17)=92-(12+75)=86-(47+19)=53-(95-92)=36-(15-5)=68-(42-18)=65-(94-74)=85-(43-30)=75-(35-17)=74-(32-26)=81-(24-18)=25-(53-46)=66-(39-28)=71-(63-44)=71-(67-62)=60-(27-2)=91-(72-17)=59-(98-67)=72-(73-7)=71-(51-17)=53-(72-36)=20-(46-43)=77-(46-7)=60-(93-59)=96-(56-38)=48-(18-15)=52-(29-24)=61-(30-25)=13-(70-57)=91-(85-21)=36-(67-66)=77-(89-75)=60-(84-66)=19-(79-63)=12-(80-75)=37-(36-33)=67-(62-11)=84-(85-27)=97-(55-5)=74-(95-93)=56-(83-42)=83-(93-74)=88-(79-12)=91-(94-39)=83-(75-9)=15-(79-66)=90-(96-62)=91-(44-22)=94-(83-27)=97-(93-42)=57-(73-62)=75-(41-6)=20-(13-12)=32+8×7=4+8×6=19+5×5=67+4×8=38+8×2=17+4×5=20+8×2=11+4×9=33+9×4=23+3×7=68+5×6=80+2×4=44+5×9=55+5×4=34+4×9=40+3×8=9+6×6=65+2×7=68+7×2=64+5×3=67+4×7=2+5×3=67+8×2=60+5×3=44+4×5=5×3+33=2×4+51=2×4+52=7×3+41=9×9+2=6×3+38=5×7+40=4×8+67=8×2+42=2×7+63=2×9+31=4×2+36=7×3+8=3×2+73=5×9+20=6×7+35=9×2+75=2×4+32=9×3+41=7×7+50=7×7+47=3×9+55=6×3+48=4×5+75=4×3+46=85-5×5=48-4×5=73-8×6=40-7×5=47-5×5=64-2×3=73-6×5=70-8×4=95-5×4=24-6×3=69-2×6=59-2×2=66-5×6=58-8×4=73-8×7=31-5×5=66-4×2=91-2×9=56-2×4=27-6×4=8×5-34=9×7-53=8×3-17=5×6-16=3×6-17=6×9-45=6×9-28=2×8-12=6×8-23=8×3-5=9×5-16=3×9-13=9×7-14=5