七年级数学上册基本计算题练习 19.docx
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七年级数学上册基本计算题练习 19.docx
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七年级数学上册基本计算题练习19
(+4.1)-(-0.5)=9×(-10)+(-6)=
(+41)÷(-1)=20÷(+4)-(-2)=
(+32)-(-1)=20×(+2)÷(-5)=
(+26)+(-1)=11÷(-8)÷(+3)=
(-40)÷(-7)=20-(-3)-(+7)=
(+7.9)÷(-0.9)=9×(-5)-(+4)=
(+8.9)+(-0.2)=14×(-2)-(-4)=
(+1.2)×(-0.1)=3-(+6)+(+8)=
(+61)+(-6)=1+(+8)+(+7)=
(-88)+(-6)=13÷(+9)÷(+8)=
(-86)÷(-2)=13-(-6)-(-6)=
(+60)×(-4)=7+(+4)+(-5)=
(-6.2)-(-0.4)=2-(+1)+(+8)=
(+61)-(-8)=12×(-2)+(+4)=
(+24)-(-1)=14÷(-5)-(+1)=
(-11)×(-9)=19÷(+9)÷(-6)=
(-7)÷(-0.4)=20-(-3)÷(-6)=
(-91)-(-7)=20×(+2)÷(-7)=
(+78)÷(-7)=12+(+6)×(-10)=
(-3.1)+(-0.3)=10+(-1)+(-8)=
(-7.1)+(-0.6)=13÷(-1)÷(+7)=
(-8.7)÷(-0.8)=15÷(-8)+(+5)=
(-7.1)÷(-0.2)=1-(-7)-(+1)=
(-49)+(-3)=1×(+4)×(-10)=
(-56)÷(-8)=18×(-8)-(-1)=
(-67)+(-9)=5÷(-9)-(-3)=
(+3.9)×(-0.2)=10+(+6)+(+8)=
(+5.7)÷(-0.9)=20-(+4)-(+10)=
(+17)×(-8)=10×(+3)-(+1)=
(-7.1)+(-0.8)=6÷(+9)+(+3)=
(-7.5)+(-0.7)=11+(+7)÷(+9)=
(+64)+(-7)=16+(-6)+(+10)=
(+95)-(-2)=10-(-7)÷(+10)=
(+5.4)÷(-0.1)=15+(+10)-(-10)=
(-2.3)+(-0.4)=15÷(-5)+(+3)=
(-8)+(-0.5)=3÷(-4)÷(+8)=
(+57)+(-4)=7+(-7)÷(+4)=
(-8.8)÷(-0.9)=14÷(+3)+(-3)=
(+7.6)+(-0.5)=1-(+3)-(+3)=
(-13)×(-6)=18÷(+9)+(-3)=
(+71)÷(-2)=2-(-10)÷(-1)=
(+94)×(-7)=18×(-8)×(-5)=
(-1.6)÷(-0.1)=5÷(+4)×(+5)=
(-40)-(-5)=5÷(-2)÷(-9)=
(-70)-(-2)=13÷(-4)×(+9)=
(+5.1)÷(-0.9)=18-(+8)-(+7)=
(-5.2)×(-0.1)=7+(-1)÷(-4)=
(+0.5)÷(-0.6)=20-(-8)-(+9)=
(+9)-(-6)=16+(-8)-(-1)=
(+85)-(-5)=11+(-9)×(+8)=
(-6.2)-(-0.6)=12×(+5)+(+4)=
(+86)×(-3)=17×(-2)×(+9)=
(+8.7)-(-1)=11-(-9)-(+10)=
(-67)×(-7)=16-(-3)+(-6)=
(+6.9)×(-0.6)=10÷(+7)-(+7)=
(-22)÷(-5)=7+(-7)-(-7)=
(-7.8)÷(-0.6)=1-(-9)×(-4)=
(+4)×(-0.6)=19×(-6)×(-9)=
(-71)-(-8)=20-(-5)+(-3)=
(-72)×(-4)=7+(+6)÷(+10)=
(+91)÷(-2)=9÷(+6)÷(-9)=
(+91)÷(-2)=10+(-7)÷(+6)=
(+10)÷(-6)=13-(+5)×(-7)=
(+2)×(-3)=18÷(-10)-(-2)=
(+9)÷(-1)=18÷(+4)+(-5)=
(+58)+(-7)=15÷(-9)+(+7)=
(+90)÷(-5)=16+(-5)+(-1)=
(+17)+(-8)=1÷(+3)+(-4)=
(-58)+(-9)=20-(-4)-(+1)=
(-1.7)-(-0.7)=2×(+2)-(+6)=
(+5.3)÷(-1)=3÷(-10)×(-3)=
(-37)×(-7)=14÷(-1)-(-10)=
(+100)÷(-6)=1÷(+9)÷(-1)=
(+23)-(-4)=13÷(-9)÷(+10)=
(-0.9)-(-0.9)=3×(+2)-(+8)=
(-49)÷(-3)=9+(+8)÷(+2)=
(-75)+(-4)=10×(+5)-(+8)=
(+2.2)÷(-0.8)=17-(-10)×(+10)=
(+9.9)-(-0.7)=14÷(+8)+(-9)=
(+46)÷(-9)=16+(+5)÷(+2)=
(+73)+(-8)=12×(-2)÷(+6)=
(+6.4)-(-0.3)=20-(+9)-(-10)=
(-1)×(-0.1)=1×(+10)÷(+3)=
(-62)-(-6)=4+(+4)×(+9)=
(-29)×(-2)=12-(-1)×(-2)=
(-6.8)÷(-0.6)=3÷(+4)×(+7)=
(-3.9)+(-0.3)=9×(-8)-(-1)=
(+74)-(-8)=5-(+9)-(-8)=
(-6.2)÷(-0.7)=17÷(-1)×(+3)=
(+9)-(-0.8)=10×(+9)×(+8)=
(-88)+(-9)=14+(+6)×(-6)=
(-86)÷(-6)=11÷(+1)-(+6)=
(+92)×(-5)=1+(+1)÷(+7)=
(+9.8)×(-0.9)=5+(+1)-(-2)=
(+15)-(-6)=10÷(-7)-(+7)=
(+7.8)×(-0.3)=12×(-8)-(-7)=
(-0.8)×(-0.5)=2×(+10)+(+1)=
(-78)×(-2)=8+(+9)×(+7)=
(-8.1)÷(-0.2)=7÷(-4)×(-4)=
(-1)+(-9)=19+(-2)+(+5)=
(+65)-(-2)=2-(-10)+(+2)=
(+37)×(-6)=13÷(-2)÷(-9)=
(-4.9)÷(-0.6)=11÷(-4)-(-4)=
(-66)÷(-7)=5÷(+4)-(+6)=
(+76)-(-6)=13×(-1)÷(-5)=
(+19)+(-6)=12×(-4)×(-6)=
(-30)+(-6)=4-(-8)-(+7)=
(+5.1)+(-0.3)=15÷(-2)÷(+1)=
(+11)÷(-7)=12+(+9)-(-7)=
(+91)-(-7)=12-(-9)×(+3)=
(+48)×(-7)=11+(-5)÷(-4)=
(+6.6)÷(-0.6)=17-(+9)-(+8)=
(-7.6)÷(-0.8)=4÷(-4)+(+6)=
(-54)-(-2)=1×(-3)×(+4)=
(-9.6)+(-0.6)=15+(-5)+(-4)=
(+8.1)+(-0.3)=17-(-7)×(-6)=
(+62)-(-3)=6-(+4)+(+10)=
(+86)÷(-3)=9×(-7)-(-3)=
(+0.3)×(-0.8)=17÷(-5)-(-9)=
(-56)-(-9)=5+(+8)×(+9)=
(+7.6)-(-0.5)=13÷(+6)+(+1)=
(+14)+(-9)=8+(+1)×(-4)=
(-85)÷(-6)=3-(+7)×(+2)=
(-83)-(-4)=5×(-7)-(+6)=
(-4.9)×(-0.3)=15+(-10)×(+6)=
(+13)+(-2)=12-(+7)×(+5)=
(+8.5)+(-0.9)=18-(-3)×(+8)=
(-0.3)-(-0.1)=14÷(+3)-(-3)=
(-5)-(-2)=4+(-3)×(+3)=
(-3.3)+(-0.2)=8÷(+3)+(-5)=
(+92)+(-1)=15÷(-8)-(-4)=
(+3.7)-(-0.5)=6-(-3)+(-3)=
(-10)÷(-0.4)=11+(-10)×(+6)=
(-0.6)÷(-0.7)=13÷(-3)-(-7)=
(+6.3)-(-0.6)=12×(+1)+(+3)=
(-0.5)÷(-0.5)=9+(+3)+(-3)=
(-81)÷(-2)=9-(-8)×(-6)=
(-98)÷(-9)=12×(+4)-(+9)=
(+1)÷(-2)=10×(-8)×(+2)=
(+0.6)÷(-1)=19-(-2)+(+9)=
(+97)÷(-5)=12÷(+2)+(+5)=
(+35)-(-2)=20÷(-8)÷(-5)=
(+10)+(-5)=2×(-1)×(+4)=
(+78)-(-8)=13+(-3)×(-2)=
(+28)+(-2)=16+(+4)-(+7)=
(+36)-(-6)=1+(-4)×(-7)=
(-77)-(-6)=5+(-4)÷(+8)=
(+9.6)-(-0.8)=19÷(+3)-(-10)=
(+90)÷(-2)=20+(-8)-(+2)=
(+48)+(-2)=17-(-4)÷(-1)=
(+52)÷(-3)=14+(-8)-(-8)=
(+3.5)×(-0.7)=14÷(+6)+(+6)=
(-59)+(-1)=6×(+2)+(+4)=
(-19)×(-3)=20÷(-10)÷(+4)=
(+87)÷(-7)=11×(-4)+(+4)=
(+0.3)-(-0.1)=1-(+3)÷(-7)=
(-84)-(-5)=11×(+2)-(-5)=
(-97)+(-3)=11+(+5)÷(+10)=
(+91)÷(-8)=5-(-2)×(+2)=
(-2)×(-2)=18-(+4)×(-2)=
(-3.6)+(-0.8)=8×(-3)+(+3)=
(+7.3)÷(-0.8)=1+(-10)+(+2)=
(+6.3)×(-0.7)=6+(+7)-(+5)=
(+10)×(-0.7)=9-(-4)×(-1)=
(-5.8)-(-0.6)=20+(-5)-(+8)=
(-5.4)÷(-1)=8÷(+6)+(-8)=
(-0.8)+(-0.2)=19÷(+8)×(-10)=
(-41)÷(-4)=17-(-10)+(+4)=
(-97)÷(-9)=1×(+4)+(-7)=
(+3.4)+(-1)=14÷(+7)-(-8)=
(+8)-(-0.5)=8+(+2)÷(-6)=
(-2.2)×(-0.4)=5-(+2)÷(-4)=
(-71)÷(-5)=20×(+5)+(+8)=
(-13)-(-8)=20-(-2)×(-2)=
(-23)-(-5)=3-(-3)÷(+9)=
(+92)-(-2)=15+(+3)+(-6)=
(-4.4)-(-0.9)=19-(-5)×(-10)=
(-47)-(-7)=12×(+5)+(-3)=
(+9.8)÷(-0.9)=11+(-6)÷(+6)=
(-1.2)×(-0.2)=14×(-2)÷(-2)=
(+8.5)-(-1)=3+(-9)×(+7)=
(-4.7)÷(-0.3)=18÷(+6)×(-7)=
(-4.1)÷(-0.1)=3×(+3)+(+4)=
(-17)÷(-1)=11-(-2)+(+5)=
(-4)×(-0.7)=7+(-5)-(+4)=
(-62)÷(-5)=7×(+10)-(+10)=
(+0.7)÷(-0.1)=4×(-8)×(+7)=
(+71)÷(-5)=3+(+5)×(+5)=
(+10)÷(-0.3)=10÷(+4)×(-5)=
(+29)+(-8)=20×(-4)÷(-8)=
(-13)-(-9)=8+(+7)-(+5)=
(-1.9)+(-0.2)=14+(+2)+(-5)=
(-21)×(-9)=8+(-3)+(+9)=
(+0.3)÷(-0.2)=7÷(+5)×(-4)=
(-30)-(-1)=17÷(+6)÷(-4)=
(-2.5)-(-0.9)=16+(+2)×(-2)=
(-95)-(-4)=3-(-4)+(-10)=
(+5.6)-(-0.5)=4+(+2)+(-2)=
(+2.5)-(-0.8)=7÷(+6)×(-8)=
(-3)÷(-8)=15-(+1)×(-9)=
(-92)÷(-6)=10÷(+10)×(-8)=
(-84)÷(-5)=7+(+9)+(+10)=
(+76)÷(-3)=19-(-10)+(-3)=
(-6)-(-6)=18×(+7)+(+3)=
(+59)+(-9)=1÷(+8)-(+1)=
(+83)-(-8)=2×(-8)×(-9)=
(+70)×(-5)=6+(+8)×(-10)=
(+3.1)+(-1)=8+(-4)+(+10)=
(-6.2)-(-0.6)=3÷(+4)+(+9)=
(-1.2)+(-0.4)=6-(+5)-(-5)=
(+0.3)-(-0.9)=14+(+6)-(-4)=
(+76)-(-9)=16÷(+1)×(-8)=
(-1)+(-0.2)=8-(-1)+(+8)=
(-61)-(-3)=3÷(-1)÷(+1)=
(+74)÷(-6)=7÷(+1)×(+6)=
(-4.5)-(-0.9)=17÷(-6)×(-8)=
(+2.5)+(-0.8)=19÷(+10)-(-3)=
(+8.2)+(-0.8)=14+(-3)×(-3)=
(+2.7)+(-0.7)=4÷(-6)+(-7)=
(-0.5)+(-0.5)=1+(-7)+(-7)=
(+84)+(-8)=16-(-1)÷(+9)=
(+23)-(-3)=20×(-4)÷(+9)=
(-87)×(-2)=20-(-3)÷(-10)=
(-4.3)×(-0.7)=18+(-2)+(-8)=
(-14)+(-6)=17×(+5)+(-1)=
(-57)+(-1)=11÷(+4)÷(+3)=
(-96)+(-5)=4-(+6)÷(-8)=
(+14)-(-1)=12+(-1)×(+3)=
(-1.6)×(-0.2)=6+(-8)×(-5)=
(+71)×(-6)=17÷(-1)×(-10)=
(+5.3)×(-0.3)=11÷(+9)+(-8)=
(-59)+(-4)=1+(+6)÷(+7)=
(-79)-(-9)=12÷(+2)÷(-2)=
(-69)÷(-6)=9÷(+8)×(-6)=
(+32)-(-2)=3-(-3)+(-7)=
(+85)-(-6)=13÷(-1)-(+4)=
(+7.1)-(-1)=5×(+1)-(-9)=
(+60)-(-7)=1÷(+5)-(+2)=
(+99)-(-2)=10+(+10)÷(+4)=
(+89)×(-6)=5+(+2)×(-3)=
(-1.1)×(-0.6)=13+(-5)×(+8)=
(-0.2)×(-0.7)=15÷(-9)-(+4)=
(-7.6)÷(-1)=18÷(+8)×(+5)=
(-63)-(-5)=8-(+3)-(+5)=
(+90)×(-6)=10-(-8)÷(-10)=
(+84)+(-8)=19×(-2)×(-10)=
(-56)÷(-4)=20×(+7)×(+4)=
(-28)-(-7)=17-(+5)÷(-9)=
(-32)×(-5)=11+(-7)+(+10)=
(+3.2)×(-0.5)=7÷(-7)+(-9)=
(-6)-(-0.8)=9×(-6)-(-10)=
(+64)+(-7)=10÷(+1)×(-9)=
(-4.5)+(-1)=12+(+6)+(-4)=
(-17)+(-6)=17+(-1)×(+10)=
(+6.2)-(-0.6)=1-(+7)+(-2)=
(-77)-(-7)=1×(+3)÷(-2)=
(+7.4)+(-1)=9÷(+5)+(-2)=
(-58)×(-5)=9×(-9)÷(+8)=
(+5.1)×(-0.6)=3×(-8)×(-2)=
(-8.4)+(-0.8)=12-(+5)×(+4)=
(+95)÷(-9)=6×(+8)+(+5)=
(-1.6)-(-0.8)=11×(+4)÷(+5)=
(+4)+(-7)=12+(+6)×(+4)=
(+78)×(-6)=12+(+9)+(+5)=
(+9.1)÷(-0.4)=2-(+3)÷(-2)=
(-2)-(-0.5)=17-(+8)÷(-2)=
(+5.5)÷(-0.7)=7×(+2)+(-8)=
(-2)+(-0.1)=11+(-6)+(-8)=
(-49)-(-2)=14+(-4)-(+3)=
(+77)-(-7)=6÷(-10)×(-9)=
(+0.7)-(-0.6)=12-(+9)+(-3)=
(-10)+(-2)=20-(+7)-(+9)=
(+9.3)-(-0.8)=16+(+1)×(-10)=
(+5.4)+(-0.4)=10-(-2)×(-8)=
(+7.4)×(-0.7)=7-(-2)×(+7)=
(+14)×(-3)=19+(+9)-(-3)=
(-0.1)-(-0.5)=17÷(-7)+(-5)=
(+6)÷(-0.1)=9÷(-9)×(+7)=
(+2.8)+(-0.1)=14+(-6)÷(-1)=
(+49)-(-7)=15-(+2)-(-6)=
(+5.8)+(-0.4)=3÷(-6)-(+9)=
(+31)÷(-5)=15÷(+4)-(+2)=
(+1)-(-0.1)=10×(-9)+(-7)=
(+41)-(-9)=7×(-9)-(-1)=
(-4.4)÷(-1)=12÷(+6)-(-9)=
(+44)×(-7)=20×(-8)÷(+3)=
(+3.1)×(-0.9)=7÷(+8)÷(-8)=
(-26)+(-3)=18÷(+5)-(+2)=
(+35)÷(-8)=6-(-8)÷(+1)=
(-91)+(-7)=3+(+1)+(+6)=
(+50)×(-8)=11-(+6)×(+10)=
(-6.4)÷(-0.8)=8-(-9)-(+8)=
(-8.2)×(-0.3)=11+(-7)×(-10)=
(-51)-(-3)=14+(+8)×(-6)=
(-8.2)+(-0.1)=13-(+7)×(+5)=
(-28)+(-8)=13-(+4)×(+2)=
(+8.5)+(-0.1)=2-(-5)-(+8)=
(+6.5)÷(-0.6)=2÷(+6)×(+6)=
(-98)÷(-5)=15÷(-4)÷(+3)=
(+89)+(-3)=11÷(+3)+(+7)=
(+3.7)÷(-0.7)=20+(+8)÷(-8)=
(-83)-(-8)=5×(-7)×(-2)=
(-7.4)-(-0.4)=8×(+6)+(-2)=
(+76)÷(-8)=18+(+2)+(+10)=
(-48)+(-7)=7+(-6)÷(-9)=
(-6.9)×(-0.3)=13÷(-4)×(+2)=
(-50)-(-6)=12-(+4)+(+7)=
(+49)+(-6)=13-(+2)×(+3)=
(-63)÷(-7)=7-(-3)×(+1)=
(-5.8)+(-0.3)=12+(-4)×(-2)=
(+4.8)×(-0.5)=3×(+7)+(-3)=
(-4.6)+(-0.3)=15÷(+5)+(+5)=
(+1.6)-(-0.5)=15÷(-6)×(
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