七年级数学上册基本计算题练习 18.docx
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七年级数学上册基本计算题练习 18.docx
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七年级数学上册基本计算题练习18
(-7.8)÷(-1)=10-(-2)+(+2)=
(+10)×(-2)=15+(+10)÷(+3)=
(+76)÷(-6)=11-(+5)+(-5)=
(-49)+(-9)=1-(-3)+(-4)=
(+94)÷(-4)=12+(+4)×(-3)=
(+9.6)÷(-0.7)=14+(-8)-(-5)=
(-9.9)+(-0.8)=6÷(-3)÷(+1)=
(+73)+(-5)=8-(-2)×(+6)=
(-83)-(-1)=18+(-10)÷(-9)=
(+4.2)-(-0.6)=10×(-3)+(-6)=
(-3.2)×(-0.9)=9×(-7)-(+7)=
(+58)×(-1)=7÷(-9)÷(+6)=
(-29)+(-2)=3-(-9)×(-8)=
(+57)+(-8)=13+(+2)-(-2)=
(-9.7)+(-0.2)=16÷(-6)+(+1)=
(+4.7)×(-1)=2-(-7)-(+5)=
(-76)+(-2)=7+(-10)-(+7)=
(+90)÷(-5)=2×(+1)÷(+8)=
(+29)-(-1)=2÷(+2)×(+3)=
(+6.7)÷(-0.8)=9×(+7)-(-9)=
(+32)×(-2)=9×(-10)÷(+9)=
(-69)-(-1)=1-(+9)×(-8)=
(-9.1)×(-0.3)=18+(-2)×(-6)=
(-5.5)×(-0.8)=8÷(-7)+(+3)=
(-0.8)÷(-0.3)=5+(+2)+(+8)=
(-67)×(-3)=9-(+6)+(+2)=
(-78)÷(-2)=18+(-2)÷(-3)=
(+5)+(-0.4)=19-(-8)+(-2)=
(-2.6)÷(-0.6)=2×(+8)÷(-7)=
(-0.8)+(-0.1)=17+(-9)-(+2)=
(+2)-(-6)=18×(-6)+(-1)=
(+42)×(-6)=9+(-1)÷(+3)=
(+14)-(-2)=5+(-10)×(-5)=
(-91)÷(-9)=11×(+10)×(-3)=
(+46)×(-4)=5+(-4)÷(+7)=
(-9)÷(-0.5)=5+(+9)×(-1)=
(-7.2)+(-0.1)=13×(+3)-(-9)=
(+9.8)-(-0.9)=20+(-3)×(-3)=
(-11)+(-2)=1+(+6)+(+9)=
(+71)×(-9)=3+(+8)-(+4)=
(-24)-(-5)=20-(+4)÷(+9)=
(+0.7)+(-0.3)=6+(+3)+(+2)=
(+28)÷(-8)=15-(-8)+(+8)=
(+88)÷(-4)=6+(+6)-(-6)=
(+3.4)+(-1)=20-(-8)-(-6)=
(-5.5)+(-0.4)=17×(-4)×(+8)=
(-13)-(-7)=12÷(-5)-(-3)=
(+96)+(-8)=16+(+8)+(+8)=
(+85)+(-6)=20+(-9)÷(+4)=
(+3.2)×(-0.2)=17+(+9)÷(+3)=
(-41)+(-4)=8×(-1)×(+6)=
(+39)×(-1)=8-(+1)-(-3)=
(-73)+(-6)=19+(-10)×(+6)=
(-4.1)×(-0.3)=3+(-7)-(-5)=
(-49)×(-9)=16÷(-9)×(-7)=
(+4.2)-(-1)=7+(-10)÷(-6)=
(+3)×(-5)=1÷(+3)×(-1)=
(-65)+(-6)=16×(-10)-(-10)=
(-9.7)÷(-0.6)=6÷(+3)÷(-9)=
(-2.5)×(-0.1)=8×(+10)-(+4)=
(-34)-(-1)=18-(-7)-(-6)=
(+55)÷(-8)=1+(+3)-(-3)=
(-1.9)-(-0.3)=12÷(+7)÷(+2)=
(-2.9)÷(-1)=9×(+9)÷(+10)=
(+7.6)-(-0.2)=14-(+4)-(-5)=
(+5.3)÷(-0.4)=1-(+1)+(+6)=
(+1.8)-(-0.7)=17-(-1)-(-4)=
(+6)+(-0.2)=10÷(+2)-(-3)=
(+5.1)-(-0.1)=8÷(-5)+(+5)=
(-0.3)+(-0.3)=11+(+6)+(+9)=
(-32)×(-7)=10-(-10)-(+9)=
(+58)×(-3)=3÷(-1)÷(-9)=
(-70)+(-3)=10-(-4)×(+9)=
(-2)÷(-0.4)=8-(-10)+(-5)=
(+3)+(-1)=6÷(-8)×(+5)=
(+85)÷(-4)=12+(-1)+(-3)=
(+3.5)+(-0.6)=14+(+10)÷(-7)=
(+66)-(-9)=4÷(+3)+(+10)=
(-82)-(-8)=1÷(+1)×(-8)=
(+78)×(-2)=15÷(+3)×(-3)=
(-6.7)-(-1)=8×(+5)×(-3)=
(+1)-(-1)=12+(+7)×(+1)=
(-7.8)×(-1)=6+(-8)×(-5)=
(-1.2)+(-0.1)=16×(-1)÷(-7)=
(-1.3)+(-0.3)=20+(+6)×(+5)=
(+9.8)÷(-0.4)=3×(+5)×(-1)=
(+21)×(-6)=6÷(-10)+(+8)=
(-8.4)+(-1)=18-(-5)+(+4)=
(-39)÷(-3)=17÷(+9)+(-9)=
(-8.3)÷(-0.7)=10÷(-4)÷(-1)=
(+2.8)-(-0.4)=10-(-5)-(-2)=
(+74)-(-3)=20-(-3)-(-2)=
(-2.4)-(-0.2)=19×(+6)÷(-7)=
(-9.7)÷(-0.9)=9×(+1)+(-6)=
(-5.7)+(-0.1)=1÷(-10)÷(-3)=
(+2.8)+(-0.2)=3-(+9)×(+10)=
(-12)+(-5)=19-(-5)÷(-8)=
(+2.3)+(-0.1)=18-(-9)+(+10)=
(+35)-(-5)=1×(-6)-(-2)=
(+58)-(-3)=15×(+9)÷(-6)=
(-7)÷(-1)=4-(+9)×(+3)=
(+4.6)÷(-1)=6×(+1)+(+10)=
(-2.1)÷(-0.6)=7÷(-10)×(-10)=
(-7.8)+(-0.8)=11+(-1)×(+6)=
(-2.3)+(-0.4)=2+(-10)×(-7)=
(-4.8)×(-0.1)=19-(-4)÷(-5)=
(-43)+(-8)=17÷(+2)+(+6)=
(+67)÷(-9)=11-(+5)-(+1)=
(-32)+(-6)=5×(+10)÷(-4)=
(+7.8)-(-0.7)=14÷(+8)×(+4)=
(-83)×(-5)=18+(+3)+(+2)=
(+6.5)×(-0.5)=9-(+1)÷(-10)=
(-44)÷(-9)=10+(+1)÷(+10)=
(+88)×(-5)=12×(+1)-(+4)=
(-99)×(-2)=3÷(+8)÷(+6)=
(-6.1)÷(-0.2)=19÷(-2)-(+1)=
(-4.8)-(-0.6)=11÷(+4)-(+3)=
(-5.1)-(-0.4)=7÷(+2)÷(-10)=
(-33)+(-2)=1+(+6)+(-10)=
(+62)÷(-6)=12+(-8)-(+9)=
(-42)×(-6)=7-(-5)÷(+8)=
(+7.1)÷(-0.2)=5×(+4)+(+1)=
(+52)×(-9)=15+(+6)×(+3)=
(+3.9)+(-0.9)=9×(+3)÷(-3)=
(-0.3)×(-0.4)=12+(-3)-(-7)=
(+67)×(-8)=8÷(+5)-(-6)=
(+7.2)+(-0.5)=16÷(+1)-(-1)=
(-72)÷(-2)=7+(+7)-(-6)=
(+0.5)+(-0.9)=20+(+2)×(+4)=
(-99)+(-8)=9-(-6)÷(+5)=
(-3.8)-(-0.3)=4+(+2)-(-6)=
(+15)-(-5)=1÷(+8)×(-2)=
(+41)-(-5)=13+(-5)+(+6)=
(+31)÷(-9)=8-(+5)+(+10)=
(-5.6)×(-0.9)=18÷(-3)+(-6)=
(+82)+(-5)=13÷(-4)-(-10)=
(-2.1)+(-0.6)=17÷(+7)×(+9)=
(+75)-(-2)=10-(-8)+(-8)=
(+3.6)÷(-0.7)=11×(-5)-(-1)=
(-9.7)×(-0.9)=2-(-4)+(+1)=
(+12)+(-5)=13-(-10)÷(-3)=
(+4.4)+(-0.5)=6-(-7)+(-6)=
(+2.7)+(-0.1)=12÷(-5)÷(+9)=
(-7.4)-(-0.4)=13÷(+3)+(-4)=
(-6.6)×(-0.5)=3-(+8)÷(-2)=
(+67)÷(-1)=13+(+1)÷(-4)=
(+7.3)×(-0.7)=12-(-7)÷(-2)=
(-40)×(-6)=12×(+9)÷(+9)=
(-5.1)-(-0.2)=9-(+8)+(+4)=
(+16)×(-4)=15+(-5)+(-3)=
(-53)÷(-3)=13÷(-6)-(-4)=
(+6.4)×(-0.4)=16-(-5)-(+4)=
(-53)×(-6)=9÷(-10)-(+1)=
(+2.7)-(-0.8)=7÷(+8)+(-9)=
(-2.4)+(-1)=7-(-3)-(+8)=
(-4.3)+(-0.3)=10÷(+6)×(-10)=
(-69)×(-2)=11÷(-10)×(-6)=
(+96)÷(-8)=19+(+10)×(+2)=
(+6.5)÷(-0.1)=15÷(-3)+(-4)=
(-8.8)÷(-0.9)=2-(+4)÷(+7)=
(+43)-(-9)=2×(+7)÷(-2)=
(+64)+(-4)=12÷(+6)÷(-7)=
(+1.7)÷(-0.5)=2×(-2)×(-10)=
(+5.5)+(-0.2)=14×(+1)-(+5)=
(-9.5)+(-0.6)=13×(+9)×(+7)=
(-1.6)×(-0.9)=15÷(+9)×(-3)=
(-67)-(-3)=17+(+6)×(+5)=
(+9)-(-0.6)=10-(-4)×(+7)=
(-83)÷(-8)=3+(-7)÷(-3)=
(+59)÷(-8)=15×(-6)-(-5)=
(-73)×(-5)=18÷(-10)÷(+9)=
(+6)×(-0.9)=2×(-9)-(+9)=
(-3.7)÷(-0.5)=20+(+3)-(-4)=
(+0.4)×(-0.5)=8÷(-2)÷(-4)=
(+5)×(-0.4)=7+(+4)×(-6)=
(-94)-(-1)=16×(-8)÷(+9)=
(-17)-(-6)=16÷(-2)+(+7)=
(-2.2)÷(-1)=15×(+9)×(-3)=
(-4.5)×(-1)=15+(+1)+(-9)=
(+8.8)×(-0.4)=14-(-9)-(+6)=
(-1.1)+(-1)=3÷(-2)+(+1)=
(-9.6)÷(-0.2)=13÷(+4)+(-10)=
(+9.3)÷(-0.9)=12+(+2)-(-9)=
(+1.2)×(-0.8)=20÷(-8)-(+9)=
(-82)÷(-7)=7÷(-4)+(-2)=
(-4.6)-(-0.3)=16×(-9)+(+10)=
(-72)×(-2)=6+(-6)×(+4)=
(-4.6)×(-0.6)=18-(-4)×(+9)=
(+49)×(-8)=10×(+7)-(-8)=
(+3.5)÷(-0.4)=4×(-10)÷(-9)=
(+49)-(-1)=3÷(+4)×(-7)=
(+7.4)-(-0.8)=11×(+8)-(+7)=
(+2)×(-0.2)=15÷(-10)-(+8)=
(-23)+(-5)=15×(+7)-(+1)=
(+71)-(-5)=1÷(-1)-(+5)=
(-4.1)+(-0.3)=5÷(-7)+(+6)=
(-90)-(-1)=4-(-8)-(+7)=
(-2.2)-(-0.8)=16÷(+9)+(+6)=
(+98)÷(-6)=1÷(-2)×(+10)=
(-7)-(-9)=14-(-10)÷(+4)=
(+71)×(-7)=7+(+5)÷(+2)=
(-9.3)+(-0.5)=15+(-7)+(+1)=
(+81)×(-6)=15÷(+7)+(+8)=
(+3.6)-(-0.6)=16÷(+4)÷(-10)=
(+44)×(-7)=14-(+5)×(+4)=
(-13)×(-9)=1-(+9)×(-6)=
(-2.4)÷(-0.6)=15-(+10)÷(+6)=
(+32)+(-2)=20-(-6)+(-1)=
(-8.5)-(-0.3)=2÷(+2)×(+3)=
(+97)÷(-7)=18×(-8)-(+5)=
(-6)÷(-1)=8-(-8)÷(+9)=
(+66)-(-1)=9+(+3)÷(-4)=
(+4.1)+(-1)=6+(+1)-(+9)=
(+39)-(-2)=1÷(-9)-(+8)=
(+5)×(-4)=16×(-9)÷(+8)=
(-14)÷(-8)=6÷(-7)÷(-9)=
(+5.6)×(-0.4)=10×(-10)×(+6)=
(+0.6)×(-0.6)=11-(-7)+(-7)=
(+22)×(-4)=16×(+8)×(-10)=
(+17)×(-3)=5÷(+10)-(-7)=
(-72)×(-7)=19+(-9)÷(-10)=
(-1.2)-(-0.6)=17+(+7)×(+9)=
(+2.2)+(-0.9)=9×(-1)+(-4)=
(+79)÷(-3)=13÷(-5)-(-2)=
(-9.6)×(-0.5)=7×(+7)÷(-4)=
(-5.2)+(-0.4)=19×(-4)÷(-2)=
(-9.8)+(-1)=9-(+6)-(+3)=
(-51)+(-8)=13+(-8)÷(+5)=
(-32)÷(-2)=8-(-6)÷(+3)=
(-2)-(-0.8)=6×(+5)+(-8)=
(-1.4)-(-0.2)=19-(+5)+(-7)=
(-36)-(-8)=12÷(+1)×(-8)=
(-9.6)-(-0.1)=16÷(+5)-(-10)=
(-39)-(-8)=4+(+6)+(-7)=
(-36)+(-7)=17-(+3)-(+9)=
(+5)+(-7)=10÷(-1)÷(+1)=
(+31)-(-3)=6-(-6)÷(+3)=
(-0.8)÷(-0.2)=5×(+9)-(+10)=
(+0.2)-(-0.5)=9×(+5)-(-3)=
(+8.7)-(-0.2)=12+(-8)-(-8)=
(-4.2)÷(-0.9)=17+(-10)×(+5)=
(-5.6)+(-0.9)=3÷(-10)÷(+6)=
(-7)÷(-3)=19+(+2)×(-9)=
(-0.5)×(-0.1)=7-(+3)÷(-9)=
(+6)-(-4)=3÷(-5)-(+6)=
(+9.1)÷(-0.2)=4÷(+8)-(-3)=
(-6.3)÷(-0.8)=16+(-1)+(-6)=
(+6.7)-(-0.1)=10÷(-8)×(+7)=
(+73)+(-5)=18÷(+7)+(-4)=
(+91)÷(-9)=17+(+3)-(-7)=
(+88)-(-3)=12×(+5)-(+5)=
(+3.7)-(-1)=4÷(+3)÷(+1)=
(+76)-(-4)=13×(+6)÷(-9)=
(+14)÷(-7)=17÷(-6)×(-10)=
(-2.5)-(-0.1)=20-(+4)+(+5)=
(-82)+(-5)=20+(+4)÷(-9)=
(-6.3)÷(-0.6)=6×(-8)+(+2)=
(-56)+(-3)=2÷(+10)×(+6)=
(-1.5)+(-0.8)=11+(-6)×(-5)=
(+76)+(-1)=4+(+5)÷(-7)=
(+80)+(-1)=13-(+9)÷(-5)=
(+18)+(-3)=15÷(+7)-(-1)=
(-82)÷(-5)=19-(+9)÷(+10)=
(-1.9)÷(-0.8)=8+(-2)×(+10)=
(-10)+(-0.7)=11-(+10)×(-5)=
(+6.7)×(-1)=20×(+3)×(-1)=
(+9.9)-(-0.5)=12×(+1)-(+5)=
(-4.8)×(-0.8)=14×(-7)÷(+7)=
(+54)-(-4)=1+(-5)÷(-10)=
(-73)÷(-3)=13+(+7)+(-1)=
(+6)×(-6)=11+(+8)×(+3)=
(-7)-(-0.6)=16-(-3)÷(+1)=
(+2.2)×(-0.3)=19÷(-5)÷(+10)=
(+42)×(-3)=15×(-6)+(-2)=
(-8.6)×(-0.2)=5÷(-5)+(+7)=
(-70)÷(-7)=18÷(-5)-(-7)=
(-25)÷(-2)=7-(+5)-(+5)=
(+16)+(-1)=4÷(-9)-(-5)=
(-78)×(-9)=9×(-1)-(-4)=
(-38)×(-3)=17÷(+7)+(-2)=
(+93)+(-5)=1-(+7)×(+10)=
(+85)÷(-8)=12×(-6)÷(-10)=
(-9.6)÷(-0.5)=16-(+4)÷(-7)=
(+8.9)+(-0.7)=3-(+8)+(+5)=
(-0.7)+(-0.6)=17÷(+3)+(-9)=
(+2.3)×(-0.6)=17-(+6)+(+5)=
(-42)-(-8)=9×(+4)-(+1)=
(+61)-(-6)=2+(-5)+(-5)=
(+1.2)-(-0.7)=2+(-3)×(-7)=
(+2.2)+(-0.9)=17-(+5)÷(+6)=
(+33)÷(-6)=7÷(+2)-(+2)=
(+8.9)÷(-0.2)=13÷(+1)÷(-8)=
(+67)-(-3)=7+(+5)÷(+9)=
(-4.9)-(-0.2)=1-(+5)÷(+1)=
(-4.6)+(-0.1)=20-(-10)÷(+3)=
(+8.9)×(-0.7)=17÷(+3)+(+3)=
(+7.5)+(-0.8)=5×(-5)-(+3)=
(-15)+(-7)=12-(+9)÷(+5)=
(+3.4)÷(-0.4)=16÷(-8)+(-4)=
(+7.9)×(-1)=5+(-2)+(-8)=
(+46)÷(-9)=17×(-10)-(-1)=
(-75)×(-3)=9×(+2)÷(+4)=
(+2)+(-5)=4-(-3)×(+9)=
(-3.6)+(-0.5)=12-(-10)-(-6)=
(+2.1)+(-0.2)=20×(-9)+(+1)=
(-7.4)÷(-0.2)=12+(-5)×(+2)=
(+30)÷(-3)=9×(-1)×(+6)=
(+71)-(-4)=19×(-2)-(-7)=
(+16)-(-5)=20+(-7)-(-3)=
(-53)-(-6)=15÷(+3)-(+10)=
(-47)-(-8)=9÷(+4)×(+1)=
(+33)×(-7)=
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