七年级数学上册基本计算题练习 257.docx
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七年级数学上册基本计算题练习 257.docx
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七年级数学上册基本计算题练习257
(+80)-(-4)=13÷(+6)×(+3)=
(-7.4)×(-0.7)=3×(-4)÷(-2)=
(+7.3)+(-0.8)=19×(+6)×(-5)=
(-6.8)×(-0.7)=2+(+3)+(+10)=
(-1.5)×(-0.3)=6+(+7)+(-7)=
(-94)×(-1)=20-(+1)-(+9)=
(+96)-(-4)=15-(-6)×(+5)=
(+1.8)÷(-0.7)=2-(+1)-(-2)=
(+40)+(-1)=20+(-3)+(+2)=
(-1.8)-(-1)=13÷(+9)-(-10)=
(-3)+(-9)=8-(+5)÷(-7)=
(+2.8)+(-0.3)=12×(+2)×(-7)=
(-3.1)-(-0.5)=5+(-1)÷(-10)=
(+97)-(-7)=14-(+8)÷(-7)=
(-9.8)+(-1)=2+(-7)+(-10)=
(-83)÷(-7)=12-(-2)×(-7)=
(+30)÷(-1)=10+(-2)÷(-8)=
(+42)-(-9)=18×(-2)÷(+6)=
(+6.9)÷(-1)=20+(+7)÷(+4)=
(-77)-(-5)=7-(+7)÷(-5)=
(+13)-(-6)=3-(-1)-(-10)=
(-71)-(-6)=1×(-1)÷(-2)=
(+69)×(-4)=20×(+5)×(+1)=
(-6.8)÷(-0.8)=6+(+1)÷(-3)=
(-18)×(-9)=5-(+4)+(-10)=
(+94)×(-8)=16×(+9)-(+7)=
(-93)÷(-4)=1-(+5)+(-10)=
(+1.6)×(-1)=8÷(-7)÷(+6)=
(+0.6)+(-0.3)=20÷(+7)-(+5)=
(-2.4)×(-0.5)=8×(-3)÷(-8)=
(-25)×(-7)=5÷(+8)÷(+9)=
(+5.9)÷(-0.6)=9+(+3)×(+5)=
(-91)×(-9)=7+(+3)+(-4)=
(+7.5)-(-0.7)=4÷(+5)+(+5)=
(-4)-(-4)=2+(-7)-(-7)=
(+3.8)-(-0.2)=6+(-7)÷(-4)=
(-5.3)÷(-0.4)=19×(-7)+(-8)=
(+2.7)+(-0.2)=19÷(-5)-(-3)=
(-85)÷(-6)=15÷(+5)×(-5)=
(+4.5)+(-0.9)=8÷(+5)×(+3)=
(-66)×(-9)=18+(-9)×(-4)=
(-18)+(-6)=12-(-7)×(+9)=
(+76)÷(-6)=14+(-1)-(+2)=
(-5.9)÷(-0.2)=11-(-7)-(+1)=
(+10)×(-3)=17+(+8)×(+9)=
(+7.4)×(-0.7)=11×(+1)-(-1)=
(+4.6)-(-0.6)=7-(+9)×(+8)=
(+0.9)×(-0.2)=16÷(-8)-(-8)=
(+7.5)+(-0.4)=11×(-5)-(-10)=
(-3)÷(-4)=17÷(-4)+(+1)=
(-21)×(-2)=18-(-5)-(-6)=
(-2.7)×(-0.8)=11×(+8)-(+7)=
(-51)-(-2)=14+(+9)÷(-1)=
(-87)×(-7)=18÷(+5)÷(+4)=
(+40)-(-2)=1×(-5)+(-3)=
(+36)-(-1)=2×(+1)×(-2)=
(+3.7)-(-1)=18÷(-10)÷(-1)=
(+94)×(-2)=11-(+7)-(-3)=
(+38)×(-5)=3÷(+7)-(-3)=
(-8.6)×(-0.3)=18÷(-3)+(+3)=
(-56)÷(-7)=9×(-10)÷(+4)=
(+0.9)-(-0.5)=8×(-1)+(-5)=
(-6)×(-0.5)=1×(+1)-(-3)=
(+31)×(-6)=16×(-4)÷(-1)=
(+13)+(-4)=12÷(+2)+(-6)=
(+78)÷(-4)=5÷(-1)÷(+5)=
(+2.1)×(-0.8)=2-(-3)÷(-8)=
(-93)+(-8)=20-(+6)×(-4)=
(+79)+(-9)=13÷(+1)÷(-6)=
(-0.7)÷(-0.3)=8×(-1)÷(-5)=
(+8.8)×(-1)=19-(-3)-(+8)=
(+3.6)÷(-0.3)=7-(-7)×(+1)=
(-12)÷(-4)=8÷(-10)+(-2)=
(-42)÷(-6)=2-(-10)÷(-6)=
(-0.1)÷(-0.2)=12-(-7)÷(+6)=
(+92)+(-2)=14+(-1)÷(+7)=
(-18)÷(-5)=5×(-4)-(+1)=
(+4.8)÷(-1)=4×(-4)÷(-7)=
(-8.9)×(-0.3)=5+(-2)+(+2)=
(-3.8)+(-1)=19×(-8)×(+6)=
(+49)×(-4)=19+(+4)×(-3)=
(+44)+(-8)=11-(+4)-(-8)=
(+41)+(-9)=8-(-10)-(+7)=
(+9.8)-(-0.5)=20-(-10)÷(+9)=
(-82)-(-7)=12-(-1)÷(-8)=
(-58)×(-4)=18+(+4)×(-1)=
(-7)×(-0.8)=18÷(-8)-(-9)=
(-17)+(-1)=10×(+6)+(+1)=
(-0.5)×(-0.2)=4÷(+7)-(+6)=
(+37)÷(-2)=7-(-5)×(-5)=
(-14)÷(-1)=6-(+2)÷(+2)=
(-1.4)×(-0.1)=3÷(-1)÷(+6)=
(-55)+(-3)=13×(+2)×(-10)=
(-45)×(-3)=3÷(-7)+(+1)=
(-0.8)÷(-0.1)=20×(+8)×(-7)=
(-8.4)×(-0.7)=10×(-2)+(+5)=
(+7.4)-(-0.7)=1÷(-8)+(-7)=
(+1.7)+(-0.1)=19÷(+9)÷(-8)=
(-6.5)×(-1)=3+(-4)÷(-7)=
(-9.2)÷(-0.5)=19÷(+7)-(-8)=
(-25)÷(-5)=3÷(+5)-(+8)=
(-24)-(-4)=14×(+3)-(-7)=
(+60)×(-4)=20÷(-3)-(-8)=
(-32)×(-7)=7+(+1)×(-1)=
(+8.6)÷(-0.5)=14+(-4)-(-9)=
(-4.2)÷(-0.9)=15×(-1)-(+6)=
(+99)×(-8)=16-(+9)×(-4)=
(-3.9)+(-0.6)=13×(-4)÷(-10)=
(+8.4)÷(-0.8)=3+(+5)×(+6)=
(-34)×(-2)=9-(-10)÷(-8)=
(-73)÷(-5)=7-(+7)÷(-9)=
(+1.1)÷(-1)=10+(+4)+(-1)=
(+2.2)-(-0.5)=18-(-8)÷(-1)=
(+6.8)÷(-0.8)=4÷(+6)÷(+10)=
(-83)×(-4)=16÷(+4)×(+2)=
(-60)×(-6)=8÷(+1)×(+10)=
(+1)÷(-4)=17-(-9)+(+1)=
(+0.1)+(-0.2)=15÷(+2)-(-3)=
(+8.4)+(-0.7)=1-(-9)-(+5)=
(+3.4)×(-0.2)=14-(-4)-(-3)=
(-56)÷(-7)=3+(-6)×(-10)=
(-10)×(-0.3)=16+(-3)÷(+3)=
(-69)×(-7)=4+(-9)×(-5)=
(-5.9)×(-0.3)=14-(-10)×(-3)=
(-8.2)÷(-0.9)=16-(-2)×(-7)=
(-8.1)÷(-0.3)=20×(-2)×(-5)=
(+97)÷(-7)=20+(+6)×(+2)=
(+36)+(-7)=19-(-3)-(+8)=
(-8.4)×(-0.8)=18÷(-6)-(+10)=
(+6.2)+(-0.2)=8×(-6)-(-6)=
(-23)-(-4)=3×(-10)+(-3)=
(-27)×(-4)=2-(+1)÷(+8)=
(-59)-(-7)=8×(+6)+(+5)=
(-3.8)×(-0.9)=11+(-6)-(+3)=
(-9.1)+(-0.7)=9÷(-6)×(+3)=
(-8.9)÷(-0.6)=19÷(+10)+(+3)=
(+54)+(-2)=1-(-7)-(+4)=
(+4.3)+(-0.4)=16×(+2)×(-8)=
(-70)+(-2)=8+(+3)×(+10)=
(-1.3)×(-0.7)=13-(+1)×(+8)=
(-9.2)×(-0.7)=12×(-10)+(-4)=
(-0.4)+(-0.3)=14-(-2)÷(-5)=
(+23)-(-9)=11×(-10)+(+2)=
(+6.6)-(-0.4)=6×(-2)÷(-8)=
(+25)+(-3)=8÷(+2)+(-3)=
(-14)×(-6)=12+(+8)÷(-10)=
(-37)+(-3)=8×(-9)+(+3)=
(-90)+(-7)=16+(-1)+(+2)=
(+5)×(-0.6)=16÷(-8)÷(-9)=
(-6.6)+(-0.7)=8+(-8)÷(+4)=
(-0.9)×(-0.3)=18×(-9)÷(+1)=
(+8.4)×(-0.9)=2÷(+3)÷(-10)=
(+97)+(-3)=19+(+10)-(+10)=
(+24)-(-6)=5+(+3)+(+8)=
(-8.2)÷(-0.3)=13÷(+5)÷(-2)=
(-52)+(-9)=16×(+3)÷(-2)=
(+43)×(-1)=10-(-8)-(-8)=
(+48)+(-9)=14+(-8)÷(+4)=
(+61)-(-6)=8÷(+2)÷(+8)=
(-53)+(-3)=3×(-2)+(-5)=
(+49)×(-5)=16×(+3)×(+4)=
(-8.5)÷(-1)=1-(-8)÷(+1)=
(+7.2)+(-0.6)=19÷(-3)+(+1)=
(-27)×(-2)=5-(-5)-(-3)=
(-2)-(-5)=16×(-10)×(-9)=
(-4.9)+(-0.2)=13-(-5)×(+4)=
(+1.8)-(-0.4)=1÷(-7)-(+8)=
(+56)×(-8)=20×(+1)+(-10)=
(-1.6)÷(-0.5)=19-(+9)×(+2)=
(+6.3)÷(-0.4)=13-(-8)-(-6)=
(-39)÷(-9)=18÷(-6)÷(+1)=
(+15)÷(-1)=2+(-2)×(-9)=
(-5.9)×(-0.8)=15+(-5)+(-1)=
(+9.1)-(-0.7)=6+(+4)×(+4)=
(+9.2)-(-0.6)=9-(+10)×(+3)=
(+10)÷(-6)=8÷(-5)-(-9)=
(-1.1)+(-0.7)=18×(+6)+(-3)=
(-2.4)×(-1)=12-(+5)+(-3)=
(+45)-(-6)=18-(-2)×(+10)=
(+4.6)÷(-0.4)=11×(-9)÷(+5)=
(+0.5)-(-0.4)=8-(-4)÷(-9)=
(-17)+(-3)=7÷(+6)×(+5)=
(-3.4)×(-0.3)=10×(+8)-(-7)=
(+9.4)÷(-0.9)=1+(-7)-(+5)=
(+61)+(-3)=12÷(-9)×(-9)=
(-10)-(-0.9)=1×(+8)×(-2)=
(+0.4)÷(-0.9)=14÷(-9)÷(-4)=
(-3)×(-7)=15-(-3)+(-1)=
(-14)+(-9)=5÷(-4)×(+1)=
(-24)+(-1)=13×(+10)×(-1)=
(-1.4)÷(-0.5)=6+(+2)-(+1)=
(-89)-(-3)=13÷(+6)÷(+6)=
(+7.2)÷(-0.1)=6×(+10)+(-6)=
(+100)×(-5)=12×(-5)×(-9)=
(-46)+(-9)=16-(-10)÷(-3)=
(-66)×(-2)=9+(+2)-(+10)=
(+19)+(-3)=3-(-7)×(+10)=
(+9.9)÷(-0.5)=16+(-7)×(-1)=
(-0.3)×(-0.7)=4×(+4)÷(+7)=
(+53)-(-1)=3-(+7)÷(+10)=
(+5.8)-(-0.7)=4×(-8)÷(+9)=
(+6.5)÷(-0.9)=1-(-8)-(+10)=
(+6.8)×(-0.7)=10×(+1)-(+8)=
(-29)-(-5)=14×(-3)+(-4)=
(-6)×(-9)=18-(+1)×(+4)=
(+7.4)-(-0.8)=20×(-1)-(+4)=
(-68)-(-1)=15×(-5)-(+3)=
(+7)-(-8)=9×(-6)×(-7)=
(-8)×(-0.6)=16÷(-1)-(-7)=
(-1.6)+(-0.3)=14-(-10)×(-5)=
(+6)-(-0.7)=16+(-1)-(+9)=
(-1.2)+(-0.8)=1+(+9)×(-10)=
(-4)-(-2)=20+(+5)×(+7)=
(-68)×(-1)=15×(+10)+(-4)=
(+0.8)÷(-0.6)=20÷(-5)×(+3)=
(-3.1)÷(-0.9)=5×(+10)+(+1)=
(-46)÷(-3)=18+(+1)÷(+10)=
(-3.6)-(-0.1)=17+(-10)×(+9)=
(-9.9)-(-1)=19×(-7)÷(-1)=
(+45)+(-3)=9+(+2)÷(+1)=
(-9.1)+(-0.2)=17-(+7)+(-8)=
(+6.5)×(-1)=1+(-2)-(+9)=
(-1.8)+(-1)=12÷(-3)+(+4)=
(+22)×(-9)=18-(-1)×(+1)=
(+55)÷(-2)=9+(-8)-(+6)=
(+3.8)-(-0.1)=17÷(+1)×(-2)=
(+4.4)-(-0.8)=17÷(+1)-(+7)=
(-7.7)+(-1)=8×(+9)÷(+3)=
(-4.5)+(-0.6)=11×(+7)÷(+5)=
(-3.9)-(-0.7)=12÷(-5)+(+4)=
(+9)×(-0.6)=18+(+10)÷(+10)=
(-32)÷(-7)=19×(-6)+(-9)=
(+6.8)÷(-0.5)=4-(-5)×(-7)=
(-3)×(-0.6)=11÷(-5)-(-6)=
(-3.5)×(-0.3)=3-(+1)-(+4)=
(-2.7)+(-0.2)=6×(+8)÷(-3)=
(+43)+(-9)=2÷(+10)×(+6)=
(+5.3)÷(-0.9)=6-(+7)+(+5)=
(-9.7)÷(-0.1)=9-(-2)×(-4)=
(-8)÷(-2)=13-(+10)÷(+9)=
(+6.5)÷(-0.3)=10÷(+6)-(+7)=
(+41)÷(-1)=10+(-5)-(-8)=
(+66)÷(-4)=11÷(-3)÷(-2)=
(-22)+(-4)=13-(+6)×(-1)=
(-9.6)-(-0.7)=13+(+8)-(-3)=
(+41)×(-3)=11÷(+2)+(+9)=
(-2.2)+(-0.7)=11×(+2)÷(+6)=
(-8.4)×(-0.7)=14+(+3)×(+2)=
(+56)×(-2)=2×(+3)×(+8)=
(-21)+(-8)=3÷(+6)×(-8)=
(-7.2)÷(-0.1)=9+(+2)÷(-9)=
(+9.4)-(-0.4)=4-(-10)-(+1)=
(-1)-(-3)=18×(+8)÷(+10)=
(+57)+(-1)=7-(-3)-(+5)=
(-54)×(-1)=14-(-7)×(+1)=
(-4.8)+(-0.7)=14+(-1)-(-7)=
(+4.6)÷(-0.8)=20+(+9)÷(-6)=
(-73)-(-6)=14×(+6)×(-2)=
(+9)+(-0.3)=9×(-7)+(+1)=
(-6.9)÷(-0.9)=17÷(+5)-(-3)=
(-53)÷(-9)=6+(-3)-(+3)=
(+21)×(-7)=6+(+9)+(+9)=
(+1.5)×(-0.4)=20-(+9)×(+6)=
(+6)×(-5)=5+(+1)+(+9)=
(-36)+(-2)=18÷(-6)×(+9)=
(+61)÷(-2)=13+(+10)+(-1)=
(-4.2)×(-0.5)=2+(+2)-(-9)=
(-0.1)+(-0.3)=13×(+9)+(-3)=
(+24)×(-8)=8-(-3)-(+7)=
(-28)÷(-4)=1+(+1)÷(+10)=
(+51)÷(-8)=2-(-4)+(-5)=
(+8.4)÷(-1)=9-(-3)-(+3)=
(-7.5)÷(-1)=7×(+6)×(-1)=
(+41)×(-2)=14×(-2)÷(+6)=
(-9.7)÷(-0.4)=12+(+8)-(+9)=
(-7.4)-(-0.7)=13-(+7)-(-9)=
(+4.4)×(-0.6)=2+(+5)×(-1)=
(-55)+(-9)=20÷(+9)÷(-6)=
(+7.1)+(-0.3)=6+(+4)-(+2)=
(+24)×(-7)=16×(-9)-(-4)=
(-71)×(-5)=14-(-10)+(-9)=
(+5.7)÷(-0.3)=20+(+1)+(+6)=
(-71)-(-9)=15-(+9)+(+10)=
(+6)-(-3)=16÷(-7)-(-10)=
(-0.7)×(-0.1)=9×(+4)÷(+9)=
(+5.9)÷(-0.9)=3÷(-9)-(+6)=
(-17)-(-4)=1-(+3)÷(+10)=
(-0.1)÷(-0.1)=16-(-9)÷(+3)=
(+78)-(-1)=20-(+7)÷(+3)=
(+1)÷(-2)=8÷(-4)×(+7)=
(-2)+(-4)=4+(-2)-(+2)=
(-3.1)-(-0.3)=10-(+6)×(+5)=
(-37)×(-1)=19+(+5)÷(-5)=
(+54)+(-6)=4×(-2)÷(+2)=
(+4.3)÷(-0.5)=14+(-6)×(-8)=
(+1.6)÷(-0.5)=18÷(+7)+(+5)=
(-4.6)+(-0.8)=14×(+6)+(-10)=
(-46)×(-6)=8-(-4)÷(+2)=
(-7.4)×(-0.2)=13÷(+10)÷(+7)=
(+2.7)+(-0.7)=20×(+10)÷(+10)=
(-5)×(-0.3)=13+(-6)-(+9)=
(+9.9)-(-0.6)=19×(+9)+(+1)=
(-1.1)+(-0.3)=11×(-4)+(-6)=
(-66)-(-2)=6-(-1)×(-10)=
(-93)+(-2)=10+(+3)+(-9)=
(-0.4)-(-0.9)=10-(-8)×(+1)=
(-3.9)÷(-0.4)=1-(-10)-(-5)=
(+5.8)×(-0.2)=16+(+10)+(-1)=
(-45)×(-9)=4-(+10)-(+8)=
(+91)-(-4)=3÷(-10)×(-1)=
(+10)÷(-0.1)=18×(-
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