小升初数学口算天天练48.docx
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小升初数学口算天天练48
86-57=740+90=6×50=120÷30=
88+2.1=4÷37=3÷0.5=40×5%=
17127474
—-—=5+—=—×—=—÷—=
8838383
5.37+0.46=5.47+1.95=2.5×16=700÷5=
78+59=930-360=16×10=80÷10=
28+2=9÷30=0.1÷0.1=60×80%=
3115137
—+—=7-—=—÷—=—×—=
2226728
6.11+0.32=5.89+1.06=0.25×8=280÷7=
61+49=670-90=13×50=40÷10=
51+1.1=9÷32=2.1÷0.3=24×60%=
8618475
—+—=8-—=—×—=—×—=
7757584
6.35-2.1=5.42-2.89=125×2=80÷4=
89+9=860-510=15×20=600÷60=
27+1.1=7÷24=0.5÷0.5=42×70%=
7146178
—-—=2-—=—÷—=—×—=
3357567
5.79-1.35=6.1-0.84=0.125×8=21÷3=
98+40=830-350=19×40=110÷10=
43+0.5=1÷42=0.2÷0.1=4×90%=
7218673
—+—=3-—=—÷—=—×—=
3327584
6.26-0.11=5-0.13=5×64=48÷6=
75+34=900-360=1×50=700÷70=
87-1.9=6÷19=4.8÷0.6=8×10%=
7136761
—-—=3+—=—÷—=—×—=
6657855
5.99-0.39=6.29-1.75=0.5×32=15÷3=
63+17=780+170=11×30=120÷10=
29-1.3=8÷45=5.4÷0.6=36×5%=
5113875
—+—=6+—=—÷—=—÷—=
3322786
5.46+1.75=5.84+0.82=2.5×16=80÷2=
88-47=840-240=8×20=80÷10=
41-2.8=9÷25=0.6÷0.6=54×5%=
7517118
—-—=9+—=—÷—=—÷—=
6626637
5.8-2.7=6.44-2.64=0.125×8=7÷5=
89-24=630+440=10×40=150÷50=
69+2=1÷48=1÷0.5=42×80%=
3111219
—-—=2+—=—÷—=—×—=
2226358
5.77+0.14=6.94-0.22=25×8=84÷6=
62-48=980-230=6×20=240÷60=
9-1.3=8÷13=1.8÷0.9=46×25%=
3128213
—-—=1-—=—÷—=—×—=
2237364
6.5-1.92=6.52+1.77=0.25×16=5÷5=
76-21=940-500=17×10=300÷50=
6-1=5÷13=0.9÷0.1=28×50%=
8113158
—+—=3-—=—×—=—÷—=
7734867
6.63+2.53=6.56-1.19=50×2=780÷6=
95-28=690+590=17×40=100÷10=
66+2.7=6÷11=0.2÷0.2=40×70%=
5344161
—+—=6+—=—×—=—×—=
4475453
5.5+1.9=5.5+0.51=0.5×16=36÷4=
74+13=920+180=3×10=90÷10=
28+1=2÷24=2.4÷0.3=36×20%=
7511841
—-—=1-—=—÷—=—×—=
6634732
5.52-0.08=5.46-0.25=0.5×32=32÷4=
97-8=780-590=19×10=240÷20=
79+1.9=7÷38=5.6÷0.7=40×60%=
3116356
—+—=6-—=—÷—=—÷—=
2225447
6.44+1.79=5.3-0.7=0.25×4=3÷3=
93+4=630-490=5×50=350÷70=
70+2.5=4÷22=2.7÷0.9=20×10%=
11411519
—-—=8-—=—×—=—÷—=
5523458
5.16-1.3=5.29-0.84=0.5×2=240÷3=
64-22=750-130=20×50=600÷50=
63-1.3=5÷24=0.5÷0.5=58×80%=
15637541
—+—=2-—=—×—=—×—=
7776652
5.71-1.4=6.84+0.96=0.125×2=160÷4=