七年级数学上册基本计算题练习 253.docx
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七年级数学上册基本计算题练习253
(-14)×(-6)=17-(+4)+(+6)=
(-59)+(-3)=4×(-2)×(-7)=
(-4.7)×(-0.2)=20×(-4)÷(-9)=
(-93)-(-4)=6÷(-8)×(-3)=
(-74)+(-2)=15×(+6)-(-2)=
(+1.7)÷(-0.7)=7×(-9)÷(+1)=
(+4)÷(-5)=11÷(-3)-(+4)=
(-72)×(-6)=13+(+1)-(+5)=
(-18)-(-9)=18-(-6)×(+6)=
(+0.7)+(-0.3)=18+(-8)×(+6)=
(+6)÷(-0.2)=15×(-9)×(-8)=
(-66)-(-7)=9+(-1)÷(-9)=
(-7.3)-(-0.4)=11÷(-1)×(-4)=
(-64)+(-3)=6+(+8)÷(+1)=
(-13)-(-6)=10÷(+9)+(+1)=
(-5.3)×(-0.5)=14÷(-2)+(-10)=
(-5)×(-1)=5-(+7)÷(-7)=
(-4.2)×(-0.2)=16×(-8)÷(+1)=
(+45)-(-8)=2×(+2)×(-8)=
(+9.6)÷(-0.1)=5÷(-10)×(-2)=
(+8.4)+(-0.4)=14-(+2)÷(+5)=
(-16)÷(-1)=3÷(-1)×(-7)=
(+43)+(-4)=10-(+10)÷(+5)=
(-59)-(-9)=6+(+6)+(+10)=
(-79)-(-6)=9×(-9)×(+8)=
(-8.3)-(-0.1)=11+(-1)×(+6)=
(+4.3)×(-0.9)=3×(-1)×(+10)=
(-74)×(-3)=11÷(-4)×(+3)=
(-17)+(-3)=1+(+3)÷(+8)=
(+7.5)×(-0.6)=8×(-8)×(+4)=
(+5.9)-(-0.3)=8÷(+6)+(-5)=
(-0.7)+(-0.6)=18×(+3)×(-10)=
(-70)-(-2)=3-(+5)-(+10)=
(-6.2)÷(-0.5)=1+(+9)-(+6)=
(-2.5)-(-0.1)=11×(-7)+(+8)=
(-5)÷(-1)=4-(-8)×(-6)=
(-90)×(-6)=19-(-2)+(+4)=
(+9.9)×(-0.6)=19×(-9)×(-8)=
(+29)-(-1)=6×(-1)×(-6)=
(+7.4)+(-0.5)=3×(-3)×(+3)=
(+60)×(-8)=14×(-1)÷(+8)=
(+90)-(-6)=13+(+8)-(-9)=
(-1)÷(-0.6)=13+(+5)×(+1)=
(-8.5)÷(-0.7)=9×(-2)-(-3)=
(+4.2)+(-0.5)=7-(-5)×(-4)=
(+0.7)÷(-0.8)=4÷(+9)÷(+5)=
(+5)÷(-0.4)=4+(-8)×(+3)=
(-35)×(-2)=6×(-1)×(-1)=
(+39)-(-4)=11×(+9)+(-10)=
(-5)×(-4)=10×(-10)÷(+8)=
(-3.2)+(-0.4)=7×(-10)-(-10)=
(+98)-(-6)=19×(+5)÷(-8)=
(+57)÷(-1)=7×(+8)+(+1)=
(-2.7)÷(-0.4)=7×(-1)+(-3)=
(-3.9)+(-0.6)=1÷(-10)-(+9)=
(+11)+(-1)=7+(+5)÷(-5)=
(-2.2)+(-0.5)=19-(-8)-(+9)=
(+77)÷(-6)=11×(-8)÷(+6)=
(+8.4)+(-0.2)=6+(+5)÷(+4)=
(-36)×(-1)=11+(-8)-(-10)=
(-2.5)+(-0.3)=1-(+6)+(+3)=
(+78)÷(-1)=17+(-4)÷(-9)=
(-6.7)+(-0.9)=11+(+9)÷(-9)=
(-29)-(-1)=3÷(-5)÷(+9)=
(-3.9)-(-0.5)=5÷(+7)+(-1)=
(+93)×(-9)=9÷(-9)×(-8)=
(-41)÷(-2)=1÷(+6)÷(+3)=
(-86)÷(-4)=13-(-4)×(+10)=
(+3)+(-0.5)=9×(+2)×(+4)=
(-93)+(-2)=3×(-3)+(-8)=
(+0.4)÷(-0.6)=17÷(-3)+(+10)=
(-35)+(-6)=7-(-10)÷(-8)=
(+9)-(-4)=18+(+3)×(-10)=
(-1.3)+(-0.7)=14×(+2)-(-3)=
(-36)-(-5)=10×(-1)-(+10)=
(+1.6)÷(-1)=7÷(-7)+(-7)=
(-8.6)+(-0.8)=6-(+2)×(-2)=
(+9.1)÷(-0.3)=5÷(+9)+(+2)=
(-7.9)+(-0.1)=3-(-6)÷(-4)=
(-9.9)÷(-0.8)=18×(+6)÷(-6)=
(+5.3)×(-0.9)=7-(-2)+(-10)=
(+9)-(-0.1)=9×(-4)×(+5)=
(+6)+(-0.8)=11×(-10)÷(-8)=
(-82)-(-2)=1÷(+1)×(-2)=
(+2.6)×(-0.6)=8×(+8)-(-10)=
(-1.2)+(-0.2)=14×(+9)×(-7)=
(+9.2)-(-0.6)=20÷(-2)+(-10)=
(-2.8)×(-0.1)=15×(-2)+(+9)=
(-6.1)-(-0.6)=7+(-1)-(-1)=
(+4.1)-(-0.1)=15÷(+7)+(+9)=
(-58)+(-2)=3-(+9)×(-1)=
(-97)+(-9)=6+(-8)×(-9)=
(-3.4)-(-0.4)=11+(+4)÷(+5)=
(-47)×(-7)=6×(+3)+(-5)=
(-3)-(-1)=20÷(+1)×(-3)=
(-61)÷(-2)=9+(-3)-(-10)=
(+3.6)÷(-0.3)=12-(+7)×(+3)=
(-2)÷(-9)=15÷(-1)-(+3)=
(+6.7)×(-0.6)=11+(-2)÷(-10)=
(-90)×(-1)=7+(+1)+(+8)=
(-25)-(-9)=6-(+7)÷(-1)=
(-44)+(-2)=14×(+2)÷(-5)=
(-57)+(-6)=3×(-2)-(-6)=
(+6.8)÷(-1)=10×(-7)+(+6)=
(+1)÷(-0.1)=5÷(+6)-(-10)=
(+77)×(-9)=7-(-10)+(+6)=
(+66)+(-6)=7-(-3)÷(+4)=
(-8.8)+(-1)=6÷(+3)+(-8)=
(-2.6)+(-1)=17×(+5)+(-2)=
(+13)×(-1)=20×(-3)×(-8)=
(-39)+(-5)=16+(-2)÷(+8)=
(-7.5)+(-0.9)=4×(+4)+(-8)=
(+2.1)-(-0.6)=5÷(+1)÷(+6)=
(-0.3)÷(-0.9)=5+(+1)-(+4)=
(-89)×(-7)=10-(+5)+(+4)=
(-7.1)+(-0.5)=8+(+9)+(+9)=
(-66)÷(-2)=8-(+6)÷(+10)=
(+46)÷(-4)=2+(+7)+(-6)=
(+71)-(-1)=1×(+9)+(-2)=
(-3)÷(-1)=3-(+10)-(+6)=
(+5.6)÷(-0.9)=6-(-6)-(-1)=
(+70)+(-3)=16+(-1)-(+3)=
(-7.1)+(-0.2)=2+(+3)÷(-4)=
(-9.5)-(-0.3)=8+(+10)-(-2)=
(-4.1)+(-1)=16-(+2)+(-8)=
(+94)-(-9)=13-(-2)÷(+9)=
(+1)×(-1)=5÷(-1)-(-8)=
(+9.4)×(-0.1)=7+(-10)+(+1)=
(-27)+(-3)=12×(-9)+(-7)=
(-0.2)×(-0.2)=7+(+1)×(-1)=
(-5.2)+(-0.7)=7×(+8)÷(+8)=
(-89)×(-6)=18×(+1)÷(+2)=
(+7)÷(-0.5)=4÷(-1)-(-9)=
(+35)+(-4)=4+(-8)-(+6)=
(-74)÷(-5)=1+(+2)-(-3)=
(-62)×(-9)=17×(+2)÷(+2)=
(+1.5)+(-0.8)=17×(+9)-(-8)=
(-0.2)+(-0.7)=20÷(-9)+(-5)=
(+6.2)-(-0.7)=13÷(+4)+(+8)=
(+8.9)÷(-0.1)=13-(-7)÷(+10)=
(-7)×(-4)=2×(-10)÷(-10)=
(+9.2)×(-0.8)=3÷(-8)÷(-8)=
(-9.1)-(-0.7)=16÷(+8)-(+8)=
(-4.6)÷(-0.8)=18×(+2)-(-10)=
(+5.6)-(-0.4)=6×(-6)-(+1)=
(-22)-(-3)=6÷(+10)+(+4)=
(-15)×(-6)=8×(-8)×(+6)=
(+2.1)-(-0.1)=19+(+8)÷(-6)=
(+5.8)-(-0.2)=18×(+7)-(-10)=
(+82)-(-1)=14×(+4)+(-9)=
(-15)×(-7)=2÷(+2)÷(-2)=
(-56)×(-6)=10+(-5)÷(-1)=
(+85)+(-1)=5÷(+8)+(+8)=
(+29)÷(-7)=6÷(-9)÷(-6)=
(-4.5)÷(-0.7)=3-(+4)+(-4)=
(-10)-(-0.8)=13×(-6)×(-2)=
(+7.9)÷(-0.9)=18×(+7)×(-3)=
(-7.9)-(-0.6)=6÷(+5)+(+2)=
(-66)-(-1)=16÷(+8)÷(+1)=
(-5.3)-(-0.2)=7+(+10)÷(+6)=
(+3.9)+(-0.6)=13÷(-1)÷(-6)=
(-7.5)÷(-0.7)=3-(-7)+(-9)=
(+37)×(-5)=17×(-6)+(+10)=
(-2)÷(-8)=4-(-9)+(+8)=
(+9.9)+(-1)=10+(-1)-(-4)=
(-5.1)+(-0.4)=20-(-3)×(-8)=
(-4.5)÷(-0.3)=2-(+10)-(-3)=
(-53)-(-3)=18×(-4)+(-7)=
(-32)×(-1)=11-(-8)+(-1)=
(-42)-(-2)=1+(+10)×(-4)=
(+82)×(-4)=7+(-1)÷(-1)=
(-21)-(-9)=6-(-8)-(+2)=
(+28)-(-9)=11×(+2)+(-1)=
(+0.9)×(-0.2)=9×(-1)×(+10)=
(+60)+(-8)=13×(-3)+(+5)=
(+13)×(-1)=16-(-1)-(-9)=
(+44)÷(-8)=13×(+3)-(+1)=
(+98)÷(-2)=17÷(-3)×(-6)=
(-6.8)+(-0.7)=16-(+8)+(-1)=
(-9.8)-(-0.8)=7+(+4)-(-4)=
(-61)-(-1)=6+(+7)+(-6)=
(-0.4)×(-0.1)=16÷(+1)×(-1)=
(+4.9)+(-0.4)=13÷(+7)-(-7)=
(-32)×(-4)=4+(+2)×(+4)=
(+4.4)×(-1)=18÷(-1)×(-6)=
(-36)+(-8)=6-(+4)÷(+4)=
(-44)-(-2)=14÷(-7)-(-7)=
(+56)÷(-9)=16×(-6)×(-4)=
(+1.6)÷(-0.1)=9÷(-5)-(-9)=
(+12)-(-1)=18×(+5)÷(-7)=
(+21)×(-3)=13×(-4)÷(-9)=
(-6.9)×(-0.9)=9-(-9)÷(-3)=
(+83)×(-3)=4÷(-10)+(+2)=
(-5)+(-9)=17×(-1)-(-2)=
(-4.8)+(-0.7)=18-(-3)+(-9)=
(-29)×(-7)=19÷(+8)+(+7)=
(+86)×(-2)=18-(+1)×(+8)=
(+7.9)-(-0.7)=3+(-3)×(+3)=
(-6)-(-0.2)=14-(+2)+(+10)=
(+3.4)-(-0.6)=7÷(-10)÷(-6)=
(-19)÷(-2)=13÷(+2)÷(-3)=
(+0.3)÷(-0.6)=5+(-2)÷(-3)=
(-40)+(-4)=16-(+4)÷(-8)=
(+63)+(-5)=20-(-6)-(+3)=
(-7.2)÷(-0.4)=20×(+7)-(+2)=
(+6.9)-(-0.4)=19×(-3)×(-2)=
(-25)×(-1)=14×(+4)-(-9)=
(-4.9)÷(-0.4)=4÷(+1)×(+9)=
(+87)×(-9)=1+(+7)×(-6)=
(+8)+(-2)=11÷(-2)÷(-2)=
(+86)-(-2)=4÷(-4)×(+2)=
(+7.9)×(-0.7)=5×(-7)+(+2)=
(+2.7)×(-0.7)=2÷(+9)-(+1)=
(-7)×(-1)=12÷(-9)÷(-7)=
(-6.7)÷(-0.5)=2×(-7)+(-2)=
(+13)-(-9)=7÷(+3)-(-3)=
(+61)÷(-1)=12÷(-2)-(-7)=
(+92)-(-7)=2×(+10)-(+4)=
(-29)+(-2)=16+(-6)-(+8)=
(+37)-(-9)=15+(-2)÷(+3)=
(-55)÷(-5)=18×(+10)+(-1)=
(+37)+(-9)=15×(+9)+(+4)=
(-87)+(-4)=10×(-7)-(+5)=
(-42)×(-1)=13+(+8)÷(+3)=
(+4)÷(-4)=2+(-9)-(+3)=
(+7.6)-(-0.6)=20+(-10)÷(-9)=
(-2.7)+(-0.2)=10+(+10)÷(-3)=
(-45)×(-2)=9×(-8)÷(-9)=
(+3.3)×(-0.1)=5÷(-8)-(+7)=
(+36)×(-2)=1÷(+4)×(-10)=
(+51)+(-2)=2-(+8)+(+4)=
(+5.9)÷(-0.8)=20-(+10)+(-1)=
(-76)÷(-1)=2-(+1)+(+4)=
(+100)÷(-9)=10-(+7)+(+1)=
(-4)+(-7)=17×(+3)-(+4)=
(-0.5)÷(-0.6)=11+(+2)+(+2)=
(-4.1)÷(-0.9)=18-(+6)-(-10)=
(+71)+(-5)=8×(+8)÷(-9)=
(+7.2)×(-0.7)=17×(+4)×(-7)=
(-43)×(-4)=9+(+7)-(+8)=
(+8.5)×(-0.6)=17-(-3)+(+10)=
(-1.9)+(-1)=5÷(-8)+(+8)=
(-0.3)÷(-0.3)=9×(+10)×(+2)=
(-5)-(-0.9)=20-(+6)÷(+2)=
(+1.1)+(-0.4)=16÷(+1)+(-8)=
(+42)-(-9)=2+(-7)-(+1)=
(+4.5)-(-0.4)=5×(-6)÷(-2)=
(+3.7)÷(-0.9)=7-(+6)+(-1)=
(-32)×(-5)=4×(+6)-(-9)=
(-2)+(-7)=8÷(+5)÷(+3)=
(-47)×(-5)=13÷(+7)-(-9)=
(+0.4)-(-0.8)=6+(-7)-(+8)=
(-5.6)×(-0.7)=7-(-7)÷(+9)=
(-32)×(-8)=3×(+8)+(+4)=
(-3.3)÷(-0.4)=3+(-3)×(-9)=
(+4.6)+(-0.2)=1÷(+4)-(+5)=
(-7)÷(-1)=4-(+5)÷(-5)=
(-97)×(-7)=19-(-4)-(+8)=
(+0.3)+(-0.3)=6+(+9)÷(-8)=
(-18)÷(-7)=8×(+3)+(-8)=
(-6.7)-(-0.6)=17+(+2)×(-4)=
(+0.8)÷(-0.7)=4×(+3)÷(+8)=
(+20)-(-4)=2-(+3)-(-8)=
(+42)+(-9)=11×(-8)-(+5)=
(-44)÷(-6)=19÷(-2)÷(+2)=
(+8.1)-(-0.1)=20-(-8)+(+5)=
(-7)-(-1)=9+(-4)-(-1)=
(-0.7)+(-0.8)=2÷(+10)×(+7)=
(+5.4)+(-0.4)=19+(+10)÷(+1)=
(+29)÷(-1)=2×(+1)÷(+1)=
(-8)×(-2)=17÷(-10)+(+8)=
(+30)-(-5)=5+(+2)-(+10)=
(-1.3)-(-1)=14+(-3)-(+8)=
(+40)×(-4)=8-(+3)×(-5)=
(-29)÷(-8)=11-(+2)×(-5)=
(-0.2)-(-0.7)=14÷(-8)÷(+1)=
(+3.7)×(-0.4)=1×(-2)÷(-2)=
(-8.6)÷(-0.9)=8×(-4)×(+9)=
(-1)÷(-1)=6-(+2)×(-5)=
(-90)×(-6)=2+(-2)-(+1)=
(-7.3)÷(-0.5)=6×(+1)×(+3)=
(-8.2)-(-0.3)=7-(+6)×(-10)=
(-32)÷(-6)=2÷(+5)×(+5)=
(+3.9)+(-0.4)=11-(-6)-(+10)=
(-39)÷(-1)=14×(-3)×(+3)=
(-0.7)-(-0.9)=13×(-1)×(-5)=
(+89)+(-3)=11÷(+7)-(-6)=
(-8.7)÷(-0.1)=12+(-10)÷(-3)=
(+18)-(-3)=16×(+6)-(+5)=
(-14)-(-2)=18+(-7)+(+3)=
(-1.3)÷(-0.8)=4-(-8)÷(-9)=
(+2.7)÷(-0.2)=13+(+3)×(-7)=
(-39)×(-5)=2×(+9)÷(-1)=
(+2.2)÷(-1)=9×(-5)+(+8)=
(+6.6)÷(-0.3)=3+(+5)÷(-3)=
(-9.5)+(-0.3)=14-(-8)+(-3)=
(+48)-(-2)=6÷(-4)÷(+3)=
(+3.3)÷(-0.1)=2-(-7)+(-10)=
(-3.9)+(-0.5)=18+(-7)+(-1)=
(+11)+(-4)=18÷(+6)-(+6)=
(+96)÷(-8)=1×(+2)÷(-10)=
(-5.9)-(-0.2)=15×(-1)×(+4)=
(+3.7)÷(-1)=19×(-8)+(-10)=
(+7.1)÷(-0.3)=1×(+1)×(-1)=
(-2.2)×(-0.9)=20-(-4)+(+1)=
(-44)+(-2)=9+(-4)÷(+4)=
(+7.3)×(-0.3)=19×(+1)÷(-10)=
(-1.3)÷(-0.1)=16-(-8)-(+3)=
(-73)-(-6)=20÷(-2)÷(+4)=
(-19)-(-8)=6×(-2)+(+7)=
(-3.7)-(-0.7)=18+(-4)-(-5)=
(-13)×(-6)=7+(-10)+(+9)=
(+39)+(-