二年級(jí)數(shù)學(xué)(上)計(jì)算題專(zhuān)項(xiàng)練習(xí)

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