二年級數(shù)學(xué)(上)計算題專項練習(xí)

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