七年级数学上册基本计算题练习 280.docx
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七年级数学上册基本计算题练习280
(+1.7)÷(-0.9)=18+(-3)÷(+8)=
(+33)-(-3)=6-(-1)-(+8)=
(+9.3)-(-1)=16×(+7)+(+1)=
(-11)×(-6)=16×(+7)÷(-7)=
(+44)×(-5)=20-(-10)×(+9)=
(+45)+(-8)=16-(-10)×(-5)=
(-1.4)÷(-0.3)=17×(+5)÷(-7)=
(-82)×(-5)=1×(-9)-(+9)=
(+24)×(-3)=17+(-1)-(-8)=
(-48)-(-2)=6÷(-10)-(+7)=
(-3.5)×(-0.6)=5÷(-7)-(-9)=
(+42)×(-4)=15÷(+1)÷(+9)=
(+0.3)+(-1)=16×(+3)×(+10)=
(-28)-(-3)=19×(+7)-(+1)=
(-5.4)÷(-0.6)=10+(-3)+(+3)=
(+93)×(-8)=10÷(-6)×(-7)=
(-91)÷(-2)=2+(+8)÷(-9)=
(+5.7)×(-0.7)=3×(+2)+(+5)=
(-66)÷(-3)=14×(-5)+(-1)=
(+1.9)-(-0.8)=10÷(-4)+(+3)=
(+10)×(-8)=8+(-9)-(-10)=
(-67)-(-3)=7+(+7)×(-1)=
(-53)+(-4)=4-(+10)×(-7)=
(-50)+(-5)=10÷(+2)×(-5)=
(-8.9)+(-0.6)=15+(+10)-(-6)=
(+3)×(-0.9)=15+(-9)÷(+10)=
(+63)-(-1)=2×(+10)+(-6)=
(+4.7)÷(-0.8)=14÷(-7)+(+10)=
(-2.5)+(-0.8)=19-(+10)×(-10)=
(-1.9)-(-0.1)=7-(-9)×(-4)=
(+8)-(-0.7)=19+(+10)÷(-6)=
(+5.1)-(-0.4)=13-(+5)÷(+1)=
(-2.8)÷(-0.7)=20×(+6)×(-2)=
(+7)÷(-0.1)=11÷(+6)+(-1)=
(+62)×(-9)=20÷(-7)-(-8)=
(+41)+(-8)=6×(-9)+(+3)=
(-5.6)×(-0.4)=4×(-6)-(+6)=
(+96)÷(-3)=12×(-1)×(+3)=
(-1.9)×(-0.3)=12×(+2)÷(-8)=
(-0.9)÷(-0.2)=16÷(+8)-(+10)=
(-21)÷(-3)=10+(+9)+(-9)=
(-4.9)÷(-0.7)=13÷(+4)×(-8)=
(-3.7)+(-0.7)=14-(+1)×(-1)=
(+58)+(-3)=20-(-6)+(+8)=
(-86)-(-3)=13÷(-8)+(+2)=
(-0.9)+(-0.5)=16-(-7)-(-5)=
(-12)×(-2)=16÷(+3)-(-9)=
(+21)×(-5)=2÷(-3)-(+5)=
(+57)×(-5)=3+(-10)-(-2)=
(-7.5)×(-0.7)=19÷(-2)×(+6)=
(-95)+(-5)=15-(-2)-(-7)=
(+59)-(-1)=9-(+6)+(-5)=
(-6.5)÷(-1)=7-(-10)+(+10)=
(-60)÷(-1)=3-(+1)-(-10)=
(-6.9)×(-0.7)=14+(-3)×(+4)=
(+51)×(-6)=12÷(+1)+(-5)=
(+4.8)÷(-0.6)=3-(+10)×(+9)=
(+90)+(-6)=4×(+6)÷(+5)=
(+6.4)-(-0.6)=19÷(+7)-(-7)=
(+7.2)÷(-1)=17÷(+8)×(-1)=
(-4)÷(-0.7)=15×(+1)-(+7)=
(-9.6)-(-0.4)=8÷(-7)÷(-2)=
(+0.9)×(-1)=5×(+7)÷(-10)=
(-50)+(-9)=3×(-7)+(-8)=
(+3.8)÷(-0.1)=17+(-8)+(+4)=
(+24)×(-5)=9÷(+2)+(-5)=
(+5)×(-0.3)=2-(+6)÷(+4)=
(+69)-(-5)=2×(-10)÷(-5)=
(+64)+(-9)=16-(-10)×(+9)=
(+9.9)×(-0.2)=3×(-3)×(-1)=
(-86)+(-7)=3÷(-10)×(-1)=
(+76)+(-1)=18÷(+2)-(+8)=
(-1)+(-0.4)=18÷(-9)×(+5)=
(-9.7)-(-0.6)=15÷(-8)+(+2)=
(+9.7)-(-0.8)=14÷(+7)÷(+2)=
(+7.9)÷(-0.3)=5-(+6)-(+9)=
(+55)÷(-3)=12÷(+9)÷(+4)=
(-10)+(-3)=18÷(+1)-(-8)=
(-29)-(-6)=18÷(+10)-(+8)=
(+52)+(-9)=6+(-9)+(+5)=
(-3)+(-1)=17×(-10)+(-1)=
(+3.4)÷(-0.4)=3-(-5)-(-8)=
(-9.2)÷(-0.1)=19÷(-5)÷(-4)=
(+87)÷(-7)=6-(+7)-(+3)=
(-30)÷(-6)=8÷(+8)×(-7)=
(-15)-(-8)=4×(+2)-(+3)=
(+9.3)+(-0.1)=11÷(-2)+(+3)=
(-0.8)-(-0.3)=17÷(+6)×(+6)=
(+93)+(-4)=15×(-10)×(-8)=
(-7.1)+(-0.7)=11-(+2)÷(-8)=
(-6.7)÷(-0.2)=15+(-4)÷(+2)=
(+0.2)-(-0.6)=15+(+10)+(-2)=
(+98)-(-2)=10×(+4)÷(+1)=
(-1)÷(-4)=2+(+5)-(-2)=
(-96)×(-5)=10÷(+7)-(+10)=
(+3)+(-8)=19×(+5)×(+10)=
(+52)+(-8)=8+(+7)÷(-3)=
(-19)-(-2)=11÷(-2)-(+9)=
(-73)÷(-6)=9×(+4)÷(-5)=
(-1)×(-8)=1÷(-8)+(-8)=
(-78)-(-6)=5×(-2)+(-1)=
(+0.6)×(-0.8)=13-(+4)+(+2)=
(+4.2)×(-0.8)=4+(-5)×(+9)=
(+49)÷(-1)=18-(+7)-(-10)=
(+6.2)×(-0.8)=14÷(+6)÷(+3)=
(-85)÷(-8)=8-(-3)-(-3)=
(+80)-(-7)=17-(-9)+(+2)=
(-66)÷(-7)=19-(+2)+(-8)=
(-47)÷(-7)=12×(-10)-(-4)=
(+9)×(-1)=2+(-4)÷(+7)=
(-88)÷(-8)=20×(+5)×(+4)=
(-6.6)÷(-0.6)=10-(+8)×(+10)=
(+4.8)-(-0.3)=11÷(-8)-(-10)=
(-61)÷(-9)=13÷(+1)-(-1)=
(-54)-(-9)=20-(-6)×(-3)=
(+80)÷(-2)=20-(-4)-(-1)=
(+0.1)×(-0.3)=1+(+5)×(+10)=
(+5.8)-(-0.2)=16÷(-5)×(-6)=
(+25)×(-5)=13÷(+10)×(-1)=
(-2.6)×(-1)=19+(+4)×(-1)=
(-6.7)-(-0.2)=13×(+7)×(+4)=
(+2.4)×(-0.5)=8-(+3)+(-8)=
(-4.2)+(-0.3)=10÷(-9)÷(+8)=
(+9.6)-(-0.1)=6×(-9)+(-2)=
(-27)÷(-1)=5+(-2)÷(+1)=
(-12)÷(-8)=15-(+9)×(-9)=
(-17)÷(-7)=13÷(+10)-(+9)=
(-81)-(-7)=3×(+6)×(-8)=
(+25)+(-8)=6+(+1)+(-7)=
(+5.5)+(-0.1)=6÷(-2)×(+9)=
(+11)+(-6)=12×(+2)-(-1)=
(+50)×(-5)=15-(+8)÷(+4)=
(+9.1)+(-0.4)=1×(-10)-(-8)=
(-34)+(-9)=4÷(-9)÷(+9)=
(-49)÷(-8)=12+(-1)-(+8)=
(+5.5)÷(-1)=6+(-6)+(+4)=
(-7.3)+(-0.7)=3÷(-10)×(-5)=
(+5)-(-1)=8×(+2)+(-4)=
(+1.4)×(-0.4)=19×(-7)÷(-2)=
(+37)×(-6)=1÷(+7)-(+5)=
(+9.8)-(-0.7)=2×(+2)+(+8)=
(-76)-(-4)=5÷(-10)×(-4)=
(+5.2)×(-0.4)=7-(-8)÷(+8)=
(+3)÷(-8)=2÷(-1)-(+5)=
(-8.8)÷(-0.6)=13÷(-4)÷(-9)=
(+5.9)+(-0.2)=2÷(-1)×(-4)=
(-5.2)+(-0.2)=1÷(+2)÷(-3)=
(+85)×(-5)=11÷(-2)-(-10)=
(-1.1)+(-0.5)=10+(+9)+(-9)=
(+0.4)÷(-0.1)=8-(+1)×(+5)=
(-73)-(-2)=13+(-10)÷(+1)=
(+7.5)+(-0.7)=15+(+10)-(-3)=
(+0.1)×(-0.6)=14-(+3)+(-10)=
(-9.2)×(-0.8)=20+(+4)-(+9)=
(+62)÷(-8)=16×(-1)+(+2)=
(+6.5)×(