六年级数学下册口算练习题大全19.docx
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六年级数学下册口算练习题大全19
81-59=700-250=8×30=520÷40=
9+2.9=3÷45=8.1÷0.9=10×70%=
11419115
—+—=2-—=—×—=—×—=
5528624
5.54-0.73=6.72-0.14=0.5×64=5.2÷4=
99+39=980+50=12×50=840÷70=
76-2.4=5÷14=1.2÷0.2=50×30%=
9351147
—+—=6+—=—÷—=—×—=
4478636
5.97+1.02=6.6+0.88=0.125×32=4.5÷5=
88-5=850+590=17×50=250÷50=
78-0.5=5÷18=1.2÷0.4=22×70%=
5125131
—-—=9-—=—×—=—×—=
3336422
5.43+2.12=6.33+0.78=12.5×2=1.8÷6=
94-31=790+130=7×30=180÷20=
46-2.3=7÷43=4.5÷0.9=4×50%=
17115731
—-—=6+—=—×—=—÷—=
8856625
5.31-0.81=6.34+2.55=12.5×64=91÷7=
93+10=720+150=16×10=480÷60=
7+0.2=6÷50=3.6÷0.9=4×20%=
15117812
—-—=5+—=—×—=—÷—=
7726783
6.91+2.94=7-1.46=0.25×2=70÷5=
87+30=690-410=12×10=600÷60=
54+1.8=8÷18=6.4÷0.8=60×90%=
9311191
—+—=2-—=—×—=—÷—=
4422384
6.26+1.52=6.03+0.74=50×8=91÷7=
96+4=660-500=17×40=100÷50=
80+1=9÷27=5.4÷0.6=40×10%=
13516515
—+—=2+—=—÷—=—÷—=
6635434
6.94+2.05=5.61+0.19=5×8=240÷4=
69-12=630-270=20×50=350÷70=
82-1.9=3÷21=0.6÷0.3=60×40%=
3161211
—-—=1+—=—×—=—×—=
2278366
5.96+1.75=6.56-1.69=1.25×4=10÷2=
90-6=770+490=10×30=840÷60=
85-1.6=4÷42=0.2÷0.1=46×80%=
3121616
—+—=9+—=—÷—=—÷—=
2254735
5.41-0.95=6.09+2.52=50×8=280÷4=
79+5=940-590=15×20=650÷50=
63+2.3=4÷19=0.5÷0.5=18×50%=
3121771
—+—=1-—=—÷—=—×—=
2253684
5.26+0.88=6.45-0.26=2.5×16=550÷5=
92+21=700-80=6×40=140÷70=
42-2.6=9÷21=0.3÷0.1=26×70%=
8611775
—+—=8-—=—÷—=—÷—=
7725866
6.68-0.05=5.64+2.42=0.25×64=250÷5=
78+56=920-180=1×50=390÷30=
40+2.5=4÷46=8.1÷0.9=56×90%=
15121611
—+—=6-—=—×—=—÷—=
7774722
5.55-1.87=6.89-2.13=1.25×4=100÷2=
89-38=790+240=1×40=540÷60=
61-1.9=7÷37=4.9÷0.7=8×5%=
7516416
—+—=6-—=—÷—=—×—=
6635387
6.36-1.48=6.49-0.52=2.5×64=12÷2=
74-57=690+50=8×10=240÷20=
22-2.8=1÷12=0.4÷0.1=52×50%=
3111131
—+—=8-—=—÷—=—÷—=
2223226
5.49+0.35=5.92+2.62=2.5×32=400÷4=
65-58=970-10=20×20=210÷70=
51+3=3÷28=1.8÷0.3=26×50%=
9113751
—-—=8+—=—÷—=—×—=
5532662
5.98-0.73=5.26+2.93=0.25×32=270÷3=
76+57=730-440=5×10=180÷20=
34-2.6=8÷19=0.8÷0.4=50×90%=
9151316
—+—=5+—=—÷—=—÷—=
5572257
5.06-1.42=5.28-0.51=0.125×8=120÷3=
98+33=780+10=1×30=240÷40=
85-0.2=5÷36=1.5÷0.5=54×90%=
4261114
—+—=2+—=—÷—=—÷—=
3377225
5.42-1.67=6.79-1.76=12.5×4=350÷7=
92-46=870-600=19×40=700÷50=
40+1.5=4÷29=7.2÷0.9=44×25%=
9119534
—+—=3+—=—÷—=—×—=
5538425
6.8+2.08=5.65-1.53=12.5×4=0.6÷3=
78-33=860-380=20×40=540÷60=
75-0.5=2÷32=1.6÷0.2=2×90%=
7515919
—+—=6-—=—×—=—÷—=
6636828
5.29-0.51=5.95+2.78=1.25×2=1.2÷2=
95+8=900-170=14×20=180÷60=
44-2.9=7÷18=0.9÷0.1=58×20%=
7112365
—-—=6+—=—×—=—÷—=
4423454
6.4-2.99=6.26-0.15=0.125×64=300÷6=
96+52=620-290=1×50=180÷30=
35-1.7=7÷32=0.4÷0.1=4×50%=
6411333
—+—=8-—=—×—=—÷—=
5535224
5.56+1.97=6.99-1.39=50×32=56÷4=
97+28=820+380=2×30=240÷30=
22-2.7=7÷10=0.4÷0.1=6×70%=
7117581
—-—=7+—=—×—=—÷—=
4428672
6.9+2.04=6.14+1.83=0.5×64=4÷4=
80+11=980-170=18×40=210÷70=
13-1.6=3÷45=1÷0.2=26×90%=
3111331
—-—=7-—=—×—=—÷—=
2235442
6.54-0.67=5.91+1.85=125×16=6÷6=
96+55=890+360=10×50=20÷10=
70+1.5=7÷23=1.6÷0.8=4×70%=
9441111
—-—=5+—=—×—=—×—=
5555425
5.91+1.75=5.71-2.64=12.5×4=9÷3=
86-23=610-450=2×20=700÷70=
41-2.4=8÷33=3.6÷0.4=8×5%=
3121171
—-—=2-—=—÷—=—×—=
2234262
6.67+2.56=5.06-1.34=12.5×8=700÷5=
67-60=740+200=7×10=120÷40=
25+0.6=8÷37=0.5÷0.1=46×25%=
13516141
—-—=4-—=—×—=—÷—=
6675232
5.98+1.38=6.09+1.35=50×4=2.8÷7=
97+38=790-70=1×10=140÷10=
89-3=4÷15=4.8÷0.8=50×60%=
9469674
—-—=3-—=—×—=—×—=
5578783
5.18-0.73=7-0.29=125×16=3.6÷3=
85-33=920-260=1×30=260÷20=
50-2.8=4÷49=0.2÷0.2=38×20%=
7213311
—-—=7+—=—×—=—×—=
3322255
6+2.82=6.26-1.61=1.25×16=4.8÷6=
87-40=670-600=15×40=700÷70=
79-2.3=1÷14=4.8÷0.8=30×90%=
7515774
—+—=9-—=—÷—=—÷—=
6626865
6.29-1.49=5.92+2.46=50×32=280÷2=
88-50=710+390=8×40=150÷50=
78+0.2=6÷29=0.7÷0.1=24×60%=
3115611
—+—=9+—=—÷—=—÷—=
2226788
5.5+0.29=5.98+0.57=0.125×2=450÷5=
92-49=740+600=4×10=350÷50=
24+3=1÷33=1÷0.5=56×20%=
6431164
—-—=5+—=—÷—=—÷—=
5572473
5.75+2.83=5.36-2.52=25×8=84÷6=
84-11=740+530=20×20=770÷70=
58-2.1=3÷38=1.2÷0.2=26×50%=
5115831
—-—=2+—=—×—=—÷—=
22267