七年级数学上册基本计算题练习 31.docx
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七年级数学上册基本计算题练习 31.docx
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七年级数学上册基本计算题练习31
(-4.8)-(-0.5)=19-(-1)+(+3)=
(-12)×(-1)=3×(+3)-(-1)=
(-94)×(-2)=7-(+1)÷(-5)=
(-35)+(-2)=18÷(+9)×(-9)=
(+4.1)+(-0.5)=19×(-10)-(+5)=
(+3.1)-(-0.2)=6+(-6)-(+10)=
(+68)÷(-7)=10×(-8)÷(-1)=
(-55)×(-9)=9÷(+5)-(-4)=
(+4.9)×(-0.3)=5÷(-5)÷(-8)=
(+8)÷(-0.5)=20+(+9)+(-3)=
(-88)-(-8)=16÷(-10)×(+1)=
(+5.7)+(-0.6)=9+(+6)-(+4)=
(-9.6)÷(-0.2)=11×(-1)-(-7)=
(-8)-(-0.7)=12+(+5)+(-10)=
(-24)÷(-3)=15÷(-10)×(+8)=
(-2.6)×(-1)=1-(-7)+(-4)=
(-6)×(-0.4)=8÷(-3)×(+5)=
(+17)×(-7)=13×(+1)-(+7)=
(-8.2)÷(-0.5)=3+(+1)-(-3)=
(+23)+(-7)=1+(-3)+(-8)=
(-8)÷(-0.2)=3÷(-9)÷(+2)=
(+49)×(-6)=11×(-3)÷(+3)=
(-3.4)+(-0.1)=1×(+8)-(-9)=
(+6.2)+(-0.1)=8×(-5)+(-4)=
(-40)÷(-4)=4-(+8)+(+6)=
(+53)+(-2)=3×(+4)-(+9)=
(-5.6)+(-0.5)=8×(-8)+(-1)=
(+4.4)÷(-0.1)=3-(+4)+(-6)=
(+100)×(-9)=3-(-8)+(+4)=
(+91)×(-4)=6-(+5)×(-5)=
(+8.4)÷(-0.9)=14-(-5)÷(+2)=
(-3.4)-(-0.9)=8÷(+8)-(+3)=
(-98)÷(-2)=14+(-4)×(-10)=
(-53)+(-9)=10-(-7)×(-4)=
(+58)-(-5)=9÷(-6)-(+9)=
(-5.6)+(-1)=13÷(-10)×(-4)=
(-45)-(-7)=10+(-8)×(-2)=
(+4.9)+(-0.3)=2-(+1)÷(+9)=
(-56)-(-1)=9×(-9)÷(+3)=
(+99)×(-1)=7÷(+3)-(+3)=
(+98)-(-4)=2+(-7)÷(+4)=
(+38)+(-2)=2×(+5)÷(-3)=
(-56)÷(-5)=18÷(+8)-(+2)=
(+9.6)÷(-0.2)=17×(+2)+(+9)=
(+47)×(-4)=20×(-5)+(-6)=
(-31)-(-7)=19+(+1)×(-9)=
(-86)-(-7)=2×(+2)+(-8)=
(+29)÷(-9)=17÷(-10)+(+3)=
(+5.2)×(-0.3)=18+(-9)÷(+7)=
(-9.1)+(-0.1)=20+(+1)+(-3)=
(+9.2)÷(-1)=4+(-9)÷(-8)=
(-2)-(-9)=7-(-9)+(+8)=
(-9.8)×(-0.2)=2÷(-1)×(+10)=
(+2.5)×(-0.1)=12+(+8)-(+6)=
(-11)÷(-6)=13-(+7)÷(+9)=
(-31)×(-5)=13÷(+1)-(-3)=
(-7.5)÷(-0.5)=18×(-9)+(+7)=
(+27)+(-9)=11×(+10)-(+6)=
(+2.6)+(-0.4)=12×(-8)÷(+4)=
(+2.7)+(-0.3)=6÷(-10)+(+4)=
(+86)÷(-6)=9×(-8)÷(-6)=
(-2.5)+(-0.4)=3-(+7)+(-6)=
(-6.1)÷(-0.4)=9×(+10)+(+9)=
(+5.5)÷(-1)=4×(-6)×(+9)=
(-0.9)+(-0.3)=15-(-7)-(-9)=
(+52)×(-9)=10+(-5)+(+6)=
(-28)+(-8)=5÷(-10)+(-8)=
(-5.5)×(-0.4)=7÷(+10)×(+3)=
(-9.9)÷(-0.3)=6÷(-1)×(-6)=
(-1.9)÷(-0.3)=16÷(-1)+(+1)=
(-33)+(-1)=11×(+4)-(-7)=
(+12)+(-2)=13÷(+4)×(+6)=
(-8.9)÷(-0.3)=14÷(+3)-(-3)=
(+42)-(-4)=1+(+1)+(+6)=
(-2.8)÷(-0.3)=18+(-3)+(-8)=
(+7)+(-6)=17-(-9)×(+10)=
(-9.4)×(-0.9)=18+(+1)÷(+7)=
(+77)×(-9)=20÷(+9)-(-3)=
(-91)÷(-7)=17+(-7)+(-4)=
(-84)-(-2)=7×(+4)-(-4)=
(-5.1)-(-0.8)=2+(+6)+(-4)=
(-53)÷(-8)=7-(-8)×(-5)=
(-7.5)÷(-0.4)=12÷(+10)+(-6)=
(+2.3)÷(-0.5)=20×(+7)-(-9)=
(-7.6)÷(-0.2)=10÷(-1)×(-7)=
(-4)×(-7)=2÷(+6)-(-6)=
(+8.3)+(-0.4)=9+(+7)×(+4)=
(-8.8)+(-1)=19+(+7)÷(+1)=
(+76)÷(-7)=4×(+6)×(-1)=
(+7.6)×(-0.3)=6-(-8)-(-4)=
(-75)÷(-2)=4+(+3)÷(+1)=
(+9.8)×(-0.7)=14+(-3)+(-2)=
(+6.7)+(-1)=2÷(+1)+(-3)=
(-78)-(-4)=10+(+10)+(-5)=
(+81)×(-5)=1×(-8)÷(+9)=
(+6)×(-0.8)=5×(+7)×(+6)=
(-0.1)-(-0.9)=12-(-7)×(-3)=
(-8.5)+(-0.2)=18+(+7)×(-10)=
(+20)÷(-1)=7+(-2)÷(-5)=
(-82)-(-4)=3÷(+4)×(-1)=
(-5.1)+(-0.1)=12-(-10)+(-3)=
(-16)×(-9)=9×(-8)÷(-10)=
(+84)+(-9)=8÷(+10)×(+2)=
(-53)-(-6)=2+(-10)+(-1)=
(+6.2)-(-0.6)=20÷(-10)÷(+3)=
(-36)÷(-2)=13×(+2)×(-2)=
(-3.7)+(-0.1)=7-(-3)+(+2)=
(-6.8)×(-0.5)=15-(-8)÷(+9)=
(-65)÷(-7)=10-(-1)-(-2)=
(-5.9)+(-1)=12÷(+6)×(+8)=
(+41)+(-6)=19×(+9)÷(-1)=
(-58)+(-7)=4×(-3)÷(+6)=
(+29)-(-9)=4-(-10)-(+10)=
(+56)+(-2)=2÷(+5)÷(+4)=
(-72)+(-7)=5+(-2)×(+2)=
(+8.5)×(-0.9)=10-(+4)+(+9)=
(+2)×(-2)=19+(+6)×(+3)=
(-0.8)÷(-0.6)=20×(-6)÷(+3)=
(+4.1)+(-0.7)=2+(+4)-(-5)=
(+2.7)×(-0.7)=19+(-3)+(-2)=
(-4.8)×(-0.3)=7-(+7)÷(-1)=
(-44)-(-1)=2-(+8)+(+1)=
(+100)÷(-3)=11+(-7)+(+6)=
(-4.8)÷(-0.1)=8×(-8)÷(-5)=
(-68)×(-3)=17×(+3)+(+8)=
(-7.2)-(-0.3)=5-(+4)×(+6)=
(-9.5)+(-0.7)=9×(+3)÷(-7)=
(-0.1)×(-0.2)=19÷(-2)+(+9)=
(+99)+(-9)=14×(+5)-(-9)=
(-71)-(-3)=1×(+3)÷(+8)=
(-9.5)×(-0.3)=1÷(-1)+(+5)=
(+38)+(-2)=9-(+9)×(+5)=
(+91)-(-7)=11+(+9)-(-6)=
(-8.4)+(-0.9)=14-(-9)-(+3)=
(-30)×(-8)=10÷(-6)÷(-2)=
(-1.5)÷(-0.6)=19÷(+8)×(-2)=
(-6.1)×(-0.5)=11-(+4)×(-2)=
(+99)÷(-4)=6+(+8)+(-4)=
(-6.9)÷(-0.9)=20-(+10)-(-3)=
(+3.1)÷(-0.3)=4×(+4)-(-10)=
(-9.5)+(-0.5)=19×(+9)-(-8)=
(+7.6)×(-0.8)=4-(-1)×(-2)=
(+0.7)÷(-0.8)=16-(+3)+(+6)=
(+1.2)+(-1)=4+(-2)-(-6)=
(+37)+(-2)=8×(+10)-(+2)=
(-7.7)-(-0.5)=8-(+6)+(+1)=
(+89)÷(-1)=8-(+8)-(-6)=
(+0.5)×(-0.4)=3-(-9)÷(-5)=
(-84)-(-7)=9×(+9)+(-6)=
(-9.5)×(-0.7)=6×(-9)÷(+1)=
(-63)-(-6)=7+(+1)÷(+7)=
(-48)+(-3)=10×(+7)-(+5)=
(-10)-(-0.4)=4+(+3)÷(+3)=
(-24)-(-1)=16÷(-2)+(+9)=
(+78)+(-5)=17÷(-6)-(+9)=
(+49)+(-2)=6+(+5)+(+10)=
(+6)÷(-0.1)=1+(+10)-(-8)=
(-99)×(-6)=19÷(-4)÷(-1)=
(-4.4)×(-0.1)=2-(-10)×(+9)=
(+57)÷(-7)=4+(+1)÷(-9)=
(-99)+(-4)=4×(+10)-(-6)=
(-4.2)-(-0.4)=11÷(-2)-(-8)=
(-65)+(-3)=7-(+8)+(-3)=
(+4.8)+(-0.5)=20-(+4)×(-7)=
(-8.7)÷(-0.1)=15÷(-6)÷(+2)=
(+56)-(-2)=17+(-9)×(-5)=
(-82)×(-5)=19+(-5)+(-6)=
(+7.2)×(-0.3)=7÷(-6)÷(-4)=
(+91)+(-8)=13-(+2)-(+3)=
(-9.6)÷(-0.7)=2-(-3)×(-10)=
(+93)-(-2)=19×(-5)-(-8)=
(-9)÷(-4)=2÷(-1)×(+5)=
(+3.4)÷(-0.6)=13+(-4)+(+10)=
(+32)÷(-5)=2÷(+3)+(-3)=
(-37)+(-1)=10÷(-2)+(+3)=
(+2.8)+(-0.4)=1+(+1)+(-7)=
(-0.9)×(-1)=12-(+6)+(-3)=
(+98)+(-2)=15×(+9)+(-6)=
(+5.8)+(-0.9)=13÷(+6)×(+3)=
(-7.4)+(-0.1)=3×(+10)×(-10)=
(+49)+(-8)=17÷(+6)+(-8)=
(-36)+(-2)=13×(+10)+(+8)=
(-11)÷(-1)=12÷(+10)-(-6)=
(-62)÷(-2)=2-(+2)-(+8)=
(+4.6)+(-0.6)=10-(-8)÷(+8)=
(+5.8)+(-0.1)=17÷(-7)-(-2)=
(+5)-(-4)=13+(+2)×(-3)=
(+54)+(-6)=14+(-7)-(-9)=
(-8.4)÷(-0.8)=9+(-2)-(-8)=
(+57)+(-1)=17-(+7)+(-8)=
(+40)÷(-6)=18÷(+1)÷(+2)=
(-56)×(-7)=17÷(+6)+(-6)=
(+8.1)÷(-0.9)=8-(+5)×(+9)=
(-1)÷(-7)=2+(-9)-(+7)=
(+6.8)÷(-0.4)=6×(-7)×(+6)=
(-4.6)-(-1)=9÷(+9)+(-4)=
(+8.9)÷(-0.5)=19+(+4)-(-4)=
(-2.6)×(-0.9)=18÷(+7)-(+9)=
(+6.6)×(-0.2)=3-(+3)+(-3)=
(+17)-(-3)=16×(-4)+(-7)=
(+4.4)-(-0.6)=14÷(+8)-(+5)=
(-4.9)÷(-0.7)=5-(+1)+(-10)=
(-23)×(-1)=14-(-7)÷(-1)=
(+22)×(-2)=8×(+4)÷(-4)=
(+7)÷(-6)=11+(+3)+(+3)=
(+8.7)×(-0.4)=16+(+4)÷(-3)=
(+81)×(-5)=11-(+6)+(+1)=
(+6.8)×(-0.4)=2+(-3)÷(-5)=
(+5)+(-0.4)=2-(+9)-(-3)=
(+7.3)+(-0.6)=12-(-9)×(-6)=
(-51)×(-3)=4-(-3)÷(+1)=
(+10)÷(-0.3)=13÷(-4)+(-5)=
(-60)-(-3)=13-(-9)×(+5)=
(-87)÷(-1)=9×(+3)+(-9)=
(+49)-(-2)=8+(+2)-(-7)=
(-7.7)÷(-0.9)=16+(+1)÷(-5)=
(-7.2)-(-0.3)=16×(+8)÷(+5)=
(-3.7)÷(-1)=17+(+8)-(-7)=
(-8.4)+(-1)=15-(+3)-(-8)=
(+9.4)÷(-0.3)=6×(+8)-(+3)=
(-7.9)×(-0.9)=13÷(+6)-(+6)=
(-6.9)+(-0.3)=5÷(-7)÷(+4)=
(+44)+(-8)=19÷(-10)×(-8)=
(-7)×(-1)=14÷(+5)-(+2)=
(+96)×(-8)=16+(+7)÷(+1)=
(+2.7)×(-0.8)=19+(+3)÷(+7)=
(-12)+(-7)=11×(-3)÷(+2)=
(-8.2)+(-0.9)=6÷(+6)+(-6)=
(+0.3)+(-0.7)=8÷(+10)-(-7)=
(-4.4)-(-0.3)=10×(+4)×(+5)=
(+69)+(-9)=13-(-9)+(+8)=
(-6.8)+(-0.4)=4×(-10)×(+9)=
(-93)+(-4)=17-(-6)-(+4)=
(-64)-(-8)=14+(-9)-(+2)=
(-2.9)×(-0.6)=14+(+7)÷(-6)=
(-63)-(-6)=18+(-4)÷(-5)=
(+9)+(-4)=6-(+6)-(+6)=
(+100)÷(-4)=14-(-5)÷(-1)=
(+6.9)+(-0.5)=11÷(-6)×(+10)=
(+56)-(-1)=13×(-2)×(+2)=
(+5.3)÷(-0.7)=11+(-9)-(+3)=
(-68)-(-2)=16+(-6)-(-3)=
(-4)×(-0.1)=3+(+10)-(+5)=
(+6.2)-(-0.1)=1-(-7)÷(-7)=
(-56)×(-6)=11+(+5)+(-1)=
(-3.1)-(-0.5)=13-(+8)÷(+8)=
(-4.9)-(-0.6)=19×(+8)×(+8)=
(+47)-(-4)=1+(-4)÷(-1)=
(-1.3)÷(-0.2)=11÷(+6)+(+5)=
(-11)÷(-6)=15-(+4)+(+7)=
(+1.7)÷(-0.5)=19+(+10)-(+4)=
(-11)÷(-9)=15÷(+5)-(-10)=
(+99)+(-4)=10+(+1)-(-4)=
(+1.8)÷(-0.1)=20-(-2)-(+9)=
(+1.1)-(-0.7)=2-(+2)÷(-2)=
(-2)-(-7)=9×(-6)-(+10)=
(-9)+(-0.1)=18+(-7)+(+6)=
(+7.5)×(-0.1)=8+(+6)-(-7)=
(+9)×(-1)=18×(+9)×(+8)=
(+77)-(-4)=8×(+2)÷(-6)=
(+24)÷(-2)=18+(+2)-(+1)=
(+9.1)-(-0.1)=3×(-6)-(+5)=
(+3.2)+(-0.2)=16×(-3)÷(-1)=
(-27)×(-8)=16+(+9)×(-8)=
(-3.4)×(-0.4)=8÷(+5)÷(+3)=
(+1)×(-1)=2×(-10)×(-9)=
(-3.7)-(-0.5)=9+(+5)×(-3)=
(-9.9)-(-1)=9-(-3)+(+1)=
(+78)×(-9)=11×(-4)-(-9)=
(-2)+(-0.2)=10+(-3)+(+8)=
(+9.8)+(-1)=14×(-3)+(+9)=
(-9)-(-4)=11-(-10)×(-7)=
(-6.2)-(-0.5)=18+(-3)-(+3)=
(-25)÷(-6)=6÷(-9)-(-10)=
(+51)×(-6)=1+(+2)+(-9)=
(+6.6)+(-0.5)=18-(-7)+(-8)=
(+6.4)-(-0.6)=6-(+9)-(-4)=
(+72)-(-8)=2-(+6)×(-7)=
(-4.7)+(-1)=14÷(+4)÷(+2)=
(+75)×(-8)=11-(-4)+(-1)=
(+2.2)×(-0.2)=19-(+1)-(+10)=
(-9)-(-0.6)=16-(+7)÷(-4)=
(-1.3)-(-0.4)=13÷(-10)+(-6)=
(-1.2)×(-0.2)=16-(+3)+(-9)=
(+0.6)-(-0.4)=14÷(-7)+(-1)=
(+1.8)×(-0.5)=11-(+4)×(+5)=
(-4.8)÷(-1)=2-(+4)+(+8)=
(+61)-(-6)=14×(-8)÷(+3)=
(-6.5)×(-0.9)=9+(-9)-(-3)=
(-68)-(-5)=13-(+8)+(+9)=
(+71)+(-6)=9÷(-1)+(-4)=
(-84)÷(-2)=18÷(+7)×(+9)=
(+1.3)×(-0.3)=6+(-5)-(-7)=
(+1.3)÷(-0.6)=16-(-9)-(+10)=
(+84)-(-2)=7×(+3)-(-4)=
(+92)÷(-3)=11-(-5)÷(+8)=
(+78)×(-6)=18+(+4)-(-3)=
(-43)÷(-5)=7-(+9)×(-7)=
(+87)÷(-5)=1÷(+3)+(-2)=
(-95)÷(-1)=16÷(-9)×(-2)=
(-2.4)+(-0.6)=7÷(+7)-(-8)=
(-3)×(-0.4)=10+(+1)÷(+10)=
(-9.5)-(-0.3)=8÷(+2)+(-6)=
(+4)+(-6)=16-(+10)-(-9)=
(+7.1)×(-0.6)=4+(+4)+(+10)=
(+4.7)×(-0.7)=10+(+8)×(+8)=
(-1.1)-(-0.2)=7-(-4)×(+5)=
(-67)×(-1)=7+(-10)×(+9)=
(+5.7)×(-0.7)=13+(-8)÷(+6)=
(-3)+(-8)=8+(-6)×(-6)=
(+6.7)-(-0.3)=4÷(-9)+(+5)=
(-27)÷(-5)=
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