小升初数学口算天天练47.docx
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小升初数学口算天天练47.docx
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小升初数学口算天天练47
88+36=650-470=13×30=400÷40=
24+0.5=4÷44=2÷0.4=56×70%=
17725696
—-—=4-—=—÷—=—×—=
8836785
6.47-2.84=5.25-0.68=50×32=33÷3=
70-59=940-490=12×20=720÷60=
49+1.4=4÷26=1.4÷0.7=4×40%=
3147311
—-—=8-—=—÷—=—÷—=
2258242
6.97-1.38=5.18+0.05=0.25×32=270÷3=
77+27=920+10=17×20=240÷60=
35-2.1=1÷31=0.8÷0.8=22×10%=
8113153
—-—=5+—=—÷—=—÷—=
7724242
6.33-0.75=5.05-1.93=5×16=60÷6=
82-1=750+250=14×30=50÷10=
90-2=3÷17=0.8÷0.1=6×25%=
15114361
—+—=7+—=—÷—=—×—=
8823256
6.3-1.69=5.04+0.12=125×4=20÷4=
97+18=940-90=4×50=660÷60=
27+0.6=5÷48=3.2÷0.4=44×40%=
11413161
—+—=2-—=—÷—=—÷—=
5522372
6.33+1.99=6.85-0.78=0.25×2=35÷5=
92+30=910-200=2×10=80÷40=
40+2.2=4÷43=1÷0.2=38×20%=
15129927
—+—=3-—=—÷—=—×—=
7758836
6.6-1.48=5.42-0.29=25×16=5.6÷4=
67-50=850+490=17×50=440÷40=
22+1=2÷23=1.6÷0.4=12×40%=
8655251
—+—=4-—=—÷—=—÷—=
7774364
5.78+2.05=6.57-1.11=12.5×64=40÷2=
91+46=780-370=12×10=400÷40=
8+0.9=4÷26=0.9÷0.9=40×60%=
15721758
—+—=3+—=—×—=—÷—=
8835647
5.85-2.99=6.63+2.5=0.25×4=600÷6=
78-14=820-10=20×20=220÷20=
83-1.1=9÷10=3.2÷0.4=2×5%=
15761143
—-—=1+—=—÷—=—÷—=
8874252
5.02+0.95=6.2+2.28=0.25×8=30÷3=
99-30=960-430=12×40=40÷20=
35+0.5=2÷32=1.2÷0.2=52×30%=
9743512
—+—=7-—=—÷—=—×—=
8872673
6.93-0.51=6.6-2.39=25×32=0.6÷6=
82+2=950-440=8×40=720÷60=
28+0.3=3÷42=0.9÷0.9=58×50%=
5121224
—-—=1-—=—×—=—÷—=
3378333
6.94+2.42=6.36+1.65=5×64=420÷6=
65-26=880-60=5×40=50÷10=
67+3=8÷21=0.6÷0.1=34×20%=
6413149
—+—=4-—=—×—=—÷—=
5532238
5.51+1.15=6.59+0.92=5×8=0.6÷2=
95+21=890-260=7×10=320÷40=
22+0.4=4÷10=1÷0.2=48×70%=
11526113
—+—=8+—=—÷—=—×—=
6637584
5.03+1.03=5.29+0.11=12.5×8=15÷3=
70-2=710+150=18×30=280÷20=
87+1.7=3÷23=5.4÷0.9=18×50%=
11441514
—-—=4+—=—×—=—×—=
5553485
5.41-0.28=6.19-1.34=25×64=160÷2=
91-44=710-20=14×40=250÷50=
7+0.8=9÷32=3.6÷0.6=12×5%=
13521567
—-—=3-—=—÷—=—×—=
6635478
6.42-2.25=5.39+1.94=0.125×2=12÷2=
93-11=800+570=12×50=80÷20=
16+1.6=9÷11=1.6÷0.2=14×10%=
9713184
—+—=5-—=—×—=—×—=
8822475
5.67+0.03=5.84+0.58=1.25×32=16÷2=
63+2=850-340=3×10=40÷20=
6+1.9=9÷16=3÷0.6=12×60%=
15118711
—+—=1-—=—×—=—×—=
7727633
5.18+0.23=6.05-1.72=0.125×4=7.7÷7=
97-58=990-350=6×10=280÷70=
36-2.1=4÷50=0.2÷0.2=44×90%=
3124415
—-—=2-—=—×—=—÷—=
2273366
6.79-1.93=6.19-2.26=1.25×8=60÷2=
61+27=930+50=1×10=520÷40=
82+0.1=9÷34=1÷0.2=26×40%=
3131316
—+—=7-—=—÷—=—÷—=
2252425
5.96-0.38=6.56+2.14=1.25×64=480÷6=
81-28=900+230=3×50=450÷50=
61+1.1=2÷22=2.4÷0.8=34×80%=
7325631
—+—=5+—=—×—=—÷—=
4434723
6.46+2.18=6.25-0.87=1.25×4=0.3÷3=
91+41=810+100=12×10=40÷10=
7+2.1=4÷44=3÷0.5=48×50%=
9125666
—+—=9+—=—×—=—÷—=
4454557
6.21-2.22=5.59-1.44=0.5×32=2.8÷7=
62+22=660+360=13×20=450÷50=
24-0.9=4÷24=2.5÷0.5=8×80%=
7113934
—-—=8-—=—×—=—×—=
6652845
6.91+2.86=6.54+2.91=1.25×32=450÷5=
62+38=840+10=11×50=400÷40=
31+1=8÷30=2.7÷0.3=32×60%=
11412176
—+—=2-—=—×—=—÷—=
5523887
6.49-1.3=5.1-2.38=125×32=490÷7=
83-29=610+580=6×50=270÷30=
31-0.1=3÷38=1.8÷0.9=46×25%=
6415231
—-—=7+—=—×—=—÷—=
5524322
6.99+2.79=6.59-1.41=1.25×8=40÷4=
64+57=650-10=8×20=120÷40=
12-0.7=6÷37=1.8÷0.2=38×5%=
6121632
—+—=7+—=—÷—=—×—=
5532723
6.92-0.32=5.49-2.18=0.25×2=210÷3=
94+15=710-550=11×20=780÷60=
87+1.6=6÷43=2.4÷0.6=6×5%=
15651168
—-—=6-—=—÷—=—÷—=
7773477
7+1.06=6.27-1.86=5×64=210÷7=
98+17=880-340=2×20=50÷10=
17-1.1=6÷40=0.8÷0.8=40×5%=
6424166
—-—=3+—=—×—=—÷—=
5553357
6.3+1.45=5.24+1.14=5×64=250÷5=
94-52=800-270=20×30=360÷60=
27-0.2=3÷42=3.2÷0.8=48×80%=
11146577
—-—=4-—=—÷—=—÷—=
6657686
5.93+2.5=6.07+0.16=0.125×64=600÷5=
81+30=730-220=12×20=90÷10=
72-2.3=5÷13=0.8÷0.2=16×60%=
7217121
—+—=1-—=—×—=—÷—=
3336235
5.24-1.68=5.07-2.29=2.5×64=160÷4=
81+51=780-190=5×10=600÷60=
77-0.1=4÷27=8.1÷0.9=4×5%=
13146441
—-—=2-—=—×—=—÷—=
6655554
5.92+1.77=6.61+2.37=2.5×2=4.2÷3=
72+58=830-220=5×10=140÷20=
78-2.4=2÷41=0.4÷0.2=40×20%=
3121411
—+—=1+—=—×—=—×—=
2277556
5.42-0.44=6.23-2.22=1.25×64=520÷4=
61+47=780-310=10×30=40÷20=
8+2=2÷32=4.5÷0.5=6×90%=
7321171
—+—=7+—=—÷—=—×—=
4472262
5.97+1.
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