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