二年级数学(上)计算题专项练习

二年级数学(上)计算题专项练习10+21=8+19=57+43=5+74=25+14=16+64=10+82=23+57=6+74=14+77=8+32=28+53=23+28=2+49=21+52=18+70=14+41=85+5=23+23=66+20=15+7=7+37=7+14=19+69=31+16=15+77=37+49=42+3=16+56=19+43=45+40=4+21=42+7=78+4=52+5=14+26=36+56=2+5=65+2=9+64=50+30=37+11=11+88=6+25=75+2=39+2=24+63=30+31=37+13=14+85=81-58=97-11=92-44=36-5=40-9=91-16=38-25=98-42=98-16=61-16=74-28=69-19=38-8=82-21=81-39=42-21=59-40=92-33=55-28=11-8=91-8=64-7=43-18=45-45=75-63=57-6=30-24=68-61=62-62=89-69=59-37=92-85=45-29=46-14=88-70=93-25=91-60=95-11=55-8=72-24=57-45=90-65=89-73=72-34=95-54=61-10=23-9=62-28=76-26=60-10=4×7=7×6=5×7=2×6=2×7=4×5=8×9=8×4=9×8=9×5=6×7=2×3=9×2=5×1=7×8=3×4=8×5=9×4=5×2=2×5=10+10+32=30+9+53=5+25+16=9+6+28=25+5+45=84+8+8=53+14+23=53+33+8=23+42+16=30+26+16=7+25+17=3+30+6=32+12+13=18+19+25=46+24+18=21+21+17=5+24+30=26+3+20=12+54+28=5+43+14=39+3+10=31+34+19=16+45+25=8+78+10=4+36+20=24+21+5=2+38+10=29+31+29=58+19+19=22+39+39=12+53+24=21+28+20=11+52+12=17+39+14=4+8+55=27+12+10=13+26+54=15+4+59=35+54+11=21+2+42=5+29+9=22+43+12=43+3+33=49+5+5=14+64+21=5+27+44=41+38+18=48+49+2=68+6+7=46+15+17=92+2-16=20+43-22=7+49-32=82+8-29=6+56-32=32+22-36=5+67-65=24+47-55=34+23-38=20+11-4=78+9-53=23+57-56=69+18-36=50+18-51=85+9-42=51+4-3=35+8-26=40+34-36=64+18-14=98+2-21=66+25-8=91+8-45=42+39-52=27+16-29=50+47-91=21+62-70=70+26-32=24+50-54=5+31-16=73+9-23=57+25-27=67+27-24=42+37-35=39+59-23=3+47-32=42+11-25=64+23-74=34+66-37=15+38-37=58+26-39=71+23-60=43+35-32=64+36-80=47+50-76=40+38-72=90+5-8=19+10-2=54+43-54=26+68-78=51+7-49=76-21-18=33-12-21=56-28-7=67-33-21=81-36-13=83-14-51=91-48-27=57-6-9=75-19-38=94-9-76=77-12-6=82-19-14=89-17-56=89-10-47=70-7-38=84-39-22=63-3-24=83-5-48=47-27-15=83-50-3=53-6-43=98-5-7=90-64-6=80-2-44=84-48-2=58-12-10=87-36-44=89-21-7=91-29-25=85-11-39=91-27-29=65-5-8=85-10-45=57-18-32=92-2-51=71-20-39=93-47-23=74-27-23=76-48-14=64-15-35=72-33-31=77-8-17=98-15-77=79-25-15=82-45-34=90-39-51=77-17-43=65-17-20=93-59-24=48-3-26=63-51+17=38-29+21=56-31+31=39-6+67=47-15+29=54-23+21=42-39+96=70-49+39=81-53+26=75-45+46=73-72+11=62-60+58=59-57+45=46-25+10=70-22+34=81-74+26=84-50+38=63-62+27=44-32+51=46-43+82=13-6+46=15-11+13=52-23+14=94-91+69=97-25+5=74-42+3=10-10+3=61-29+44=45-18+2=71-10+8=98-74+51=78-60+71=98-60+28=68-3+5=64-47+79=89-44+45=46-42+58=83-50+24=97-84+61=51-43+44=59-31+36=49-36+6=89-74+35=44-13+57=76-30+15=41-36+55=84-13+14=34-27+7=25-17+86=18-12+75=42+(20-3)=35+(78-64)=34+(40-5)=53+(85-74)=80+(24-7)=15+(10-8)=4+(96-66)=37+(46-40)=71+(85-76)=22+(84-12)=2+(37-10)=13+(30-16)=40+(3-2)=71+(55-49)=3+(42-35)=48+(50-38)=35+(86-31)=46+(64-18)=3+(49-17)=58+(57-29)=16+(30-11)=59+(52-29)=56+(64-56)=19+(83-59)=10+(86-85)=69+(97-88)=16+(59-5)=35+(42-4)=12+(58-20)=5+(75-62)=65+(66-48)=4+(69-52)=24+(93-73)=48+(96-64)=7+(52-41)=5+(98-95)=11+(72-15)=22+(40-34)=11+(66-43)=30+(79-70)=70+(70-60)=2+(78-20)=33+(18-10)=59+(52-12)=25+(95-85)=83+(80-69)=41+(85-49)=26+(55-2)=8+(49-15)=31+(83-66)=31-(17+10)=87-(75+8)=79-(3+52)=70-(5+20)=82-(22+18)=54-(11+36)=91-(47+26)=94-(72+11)=96-(48+15)=97-(7+79)=71-(5+4)=86-(17+25)=70-(52+11)=97-(26+67)=99-(13+68)=86-(31+51)=96-(11+71)=98-(6+85)=46-(9+31)=87-(14+55)=62-(9+14)=80-(11+56)=95-(24+11)=75-(2+8)=74-(26+44)=84-(2+40)=97-(12+55)=46-(11+27)=57-(17+28)=83-(40+42)=81-(48+28)=59-(13+8)=86-(52+12)=93-(10+48)=27-(19+2)=94-(26+56)=99-(48+23)=55-(6+28)=72-(36+9)=83-(49+21)=95-(24+64)=98-(30+59)=83-(26+28)=80-(5+72)=97-(57+33)=90-(63+11)=22-(12+9)=85-(44+2)=99-(5+37)=69-(35+10)=92-(97-49)=69-(37-28)=96-(74-19)=45-(84-49)=75-(86-21)=77-(56-6)=49-(47-16)=31-(42-28)=94-(78-10)=69-(68-49)=73-(65-42)=58-(37-25)=51-(66-30)=73-(39-26)=93-(93-65)=84-(48-36)=98-(90-70)=76-(98-24)=93-(78-74)=57-(34-15)=78-(54-35)=62-(90-82)=56-(72-49)=67-(88-36)=42-(97-94)=98-(65-2)=56-(45-21)=69-(63-6)=81-(76-55)=84-(65-7)=57-(91-81)=64-(34-3)=59-(98-69)=23-(23-11)=68-(77-39)=94-(66-32)=33-(91-86)=89-(76-24)=96-(77-67)=94-(60-29)=46-(23-6)=79-(78-18)=75-(69-32)=54-(97-47)=84-(70-53)=50-(65-37)=30-(18-3)=17-(82-73)=15-(50-48)=61-(33-29)=46+2×7=73+3×7=67+9×3=20+4×6=34+7×2=3+4×3=52+7×4=43+9×6=19+4×6=82+2×8=19+2×6=31+7×7=81+2×3=24+7×7=12+5×8=62+4×3=34+8×5=38+4×4=31+3×7=10+3×8=39+7×7=62+9×3=89+3×3=29+6×2=29+7×6=5×7+37=8×2+77=4×4+67=4×8+68=4×3+62=5×4+65=3×5+39=3×4+16=3×8+70=4×8+32=8×8+31=2×8+45=7×4+3=7×2+79=4×5+6=3×2+74=3×2+19=8×2+15=4×6+29=2×6+56=2×8+65=9×8+25=7×3+75=2×4+5=9×2+28=27-2×3=75-2×6=88-6×4=80-4×5=22-3×5=74-9×3=74-3×9=48-2×4=58-5×3=53-4×5=48-9×4=31-7×2=80-6×9=26-2×7=50-5×2=46-2×8=89-3×8=42-5×4=57-3×6=87-8×5=5×6-8=5×9-15=7×4-17=7×3-17=4×9-1=5×3-6=9×7-54=8×9-10=9×8-66=8×4-21=8×6-19=6×4-7=3×5-12=7×8-35=8