小升初数学口算天天练79.docx
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小升初数学口算天天练79
79+54=990+280=4×10=480÷40=
87-1.6=8÷34=0.9÷0.9=56×40%=
11527314
—-—=6+—=—×—=—÷—=
6636455
6.31-1.69=5.92-1.68=0.25×4=77÷7=
93-42=840+200=17×50=120÷20=
14+2.9=9÷12=3.5÷0.7=38×80%=
5331866
—+—=4-—=—×—=—×—=
4452757
5.26+2.48=5.02-0.35=25×32=120÷6=
68-42=620-490=19×10=80÷20=
67+2.7=4÷37=2.8÷0.4=36×5%=
8139525
—+—=9-—=—÷—=—÷—=
7758434
6.33-1.46=5.99-0.42=125×16=36÷6=
85+27=700-170=18×40=560÷70=
65+2.6=7÷20=1.8÷0.2=52×25%=
7231112
—+—=3+—=—×—=—×—=
3375863
6.85-1.81=5.53+1.67=0.125×2=2.2÷2=
90+42=660+540=14×10=280÷70=
17-2.9=9÷29=5.6÷0.7=8×70%=
13611735
—-—=8+—=—×—=—÷—=
7736646
5.46-2.24=6.58-2.52=125×8=90÷3=
80+29=700-570=12×30=90÷10=
32-1=7÷48=5.6÷0.7=54×5%=
7125354
—+—=2-—=—÷—=—÷—=
6636443
5.21+1.9=6.14-1.56=2.5×32=66÷6=
90+29=690-450=20×20=400÷50=
10+2.5=3÷49=3.2÷0.8=44×20%=
4216697
—-—=8-—=—÷—=—÷—=
3325586
5.72+1.72=6.78-2.27=12.5×4=14÷2=
72-10=720+150=3×20=80÷40=
85-2.2=1÷16=7.2÷0.8=46×70%=
13122673
—+—=3+—=—÷—=—÷—=
6673784
5.27+0.86=5.64-0.89=2.5×16=4.2÷6=
96+48=690-510=11×50=140÷20=
12-0.1=7÷19=1.2÷0.4=40×40%=
6111791
—+—=6-—=—×—=—÷—=
5532685
5.19-0.6=5.98+2.93=1.25×64=1.8÷3=
81+44=610-540=10×10=400÷40=
52-2.5=7÷25=2.8÷0.4=4×50%=
3145811
—-—=6+—=—×—=—÷—=
2276785
6.91+1.34=5.91-0.77=1.25×64=42÷3=
85+36=980+550=20×20=420÷30=
22-1.9=1÷37=3.6÷0.6=38×5%=
17119311
—-—=7-—=—×—=—×—=
8838228
5.09+2.28=6.79+2.48=0.125×2=20÷5=
63-56=840-320=5×50=50÷10=
60+0.9=6÷16=0.2÷0.1=38×40%=
7512561
—-—=8-—=—×—=—×—=
6623672
5.14-2.59=6.28+1.08=2.5×16=2.1÷3=
94+51=920-20=20×50=420÷70=
29-1.2=2÷28=3.5÷0.5=48×40%=
5213711
—+—=3+—=—×—=—÷—=
3334672
6.62-0.3=5.01+0.47=1.25×2=550÷5=
86-60=720-330=10×40=200÷20=
82-0.7=3÷36=3.5÷0.5=10×50%=
17111159
—+—=6+—=—×—=—÷—=
8827548
6.64-0.96=6.47-1=125×2=25÷5=
89+9=660+10=15×20=650÷50=
56+1.1=8÷17=0.7÷0.1=54×50%=
5114191
—-—=6+—=—÷—=—×—=
2223485
5.96-2.03=5.64-2.27=25×8=70÷7=
94+12=610+10=4×50=420÷70=
45-1.1=7÷16=2.1÷0.7=52×5%=
8111816
—-—=8+—=—÷—=—÷—=
7725725
6.02+2.48=6.15+0.72=25×32=280÷7=
61+9=670+380=9×20=220÷20=
23+1.3=2÷31=0.9÷0.1=6×10%=
5125911
—+—=6-—=—÷—=—÷—=
2256822
5.86-1.38=5.94+0.9=0.5×16=8.4÷7=
61+12=970-260=10×40=50÷10=
73-0.8=1÷33=0.9÷0.1=44×30%=
11413511
—+—=4-—=—×—=—×—=
5524683
6.11-0.42=6.57-0.61=50×8=39÷3=
63-29=680-450=17×30=90÷10=
81+3=1÷33=3.2÷0.4=38×80%=
6411153
—+—=6+—=—×—=—÷—=
5524342
6.38+0.78=5.59-0.93=0.125×64=420÷6=
79+16=620+190=2×20=80÷10=
12+2.7=8÷17=1.8÷0.3=20×40%=
8134412
—+—=2+—=—×—=—÷—=
7753553
5.54+1.2=6.45-0.31=0.125×8=300÷5=
68+28=890-440=1×10=40÷10=
21+1.6=9÷32=3.5÷0.5=12×30%=
9121119
—+—=9-—=—÷—=—÷—=
5557288
5.39+2.94=5.83-1.07=0.25×4=0.4÷2=
89+49=920+450=19×20=40÷20=
17-2=9÷11=8.1÷0.9=26×80%=
4261515
—-—=2+—=—÷—=—×—=
3375676
6.48-0.89=6.4+0.36=2.5×64=44÷4=
85+59=950-600=20×30=180÷20=
63-2.4=1÷34=3÷0.5=40×20%=
9723113
—-—=4+—=—×—=—×—=
8834652
6.18-2.54=6.85-1.95=2.5×8=18÷6=
63+28=840+540=5×50=140÷20=
74-1=1÷18=3÷0.5=40×60%=
4214475
—-—=4+—=—÷—=—×—=
3323384
6.9-2.44=5.58-2.49=25×4=2.4÷2=
78-56=940+420=18×30=150÷30=
23-2.7=3÷44=2.8÷0.7=58×80%=
5124117
—+—=4-—=—÷—=—×—=
4455448
6.83-1.43=5.17-1.38=12.5×8=42÷7=
70-17=720+50=15×20=630÷70=
14+3=2÷46=4.9÷0.7=8×30%=
7349152
—+—=6-—=—÷—=—÷—=
4458263
5.58+2.21=6.98+2.91=50×16=2.1÷3=
95+23=740-310=6×40=180÷60=
55-0.6=4÷44=1.8÷0.3=14×20%=
11526615
—+—=3-—=—×—=—÷—=
6677736
6.95+0.03=5.73+2.92=125×8=1.2÷2=
81-44=880-570=19×40=400÷40=
49+2.1=9÷26=4.8÷0.6=44×20%=
13617511
—-—=6-—=—×—=—÷—=
7736474
6.67+2.36=5.65-0.35=5×64=780÷6=
94+34=920+250=5×30=100÷50=
44+2.1=6÷31=1.6÷0.2=44×90%=
9151114
—-—=2-—=—÷—=—÷—=
4475285
6.64-3=6.13-1.14=1.25×64=4.9÷7=
66+11=810-590=12×40=240÷40=
38-1=9÷42=4.5÷0.5=14×5%=
3111177
—-—=9+—=—÷—=—÷—=
2225686
6.46+2.7=5.54+1.07=5×2=18÷3=
97-51=800-230=20×20=490÷70=
21+3=6÷10=0.8÷0.8=4×60%=
9131211
—-—=3-—=—×—=—×—=
5574337
6.39+0.13=5.31+0.58=0.25×8=0.4÷2=
94-43=870-180=11×40=240÷30=
46-1.1=6÷32=2.8÷0.4=18×40%=
6115115
—+—=9-—=—÷—=—×—=
5524844