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100以内加减法练习1.21+76=972.18-9=93.35+45=804.8+7=155.56-28=286.43+21=647.80-73=78.9+4=139.67-23=4410.31+24=5511.45-14=3112.62+5=6713.27-6=2114.38+62=10015.12+34=4616.78-56=2217.25+45=7018.16+14=3019.86-31=5520.49+8=5721.70-28=4222.14+22=3623.56-31=2524.96+4=10025.15+15=3026.73-52=2127.39+61=10028.20+45=6529.67-45=2230.25+75=10031.46-13=3332.54+31=8533.11+39=5034.80-9=7135.43+57=10036.35+14=4937.62-43=1938.28+72=10039.17+25=4240.98-54=4441.30+70=10042.48-35=1343.55+45=10044.26+29=5545.90-27=6346.15+85=10047.24-15=948.74+22=9649.100-45=5550.35+60=9551.95-16=7952.20+30=5053.63-20=4354.51+49=10055.18+82=10056.88-44=4457.25+30=5558.78-64=1459.40+60=10060.54-34=2061.81+19=10062.23+72=9563.45-16=2964.28+14=4265.70-45=2566.13+52=6567.63-39=2468.42+58=10069.15-6=970.49+51=10071.95-25=7072.30+25=5573.52-18=3474.70+30=10075.13+17=3076.95-58=3777.45+15=6078.37+63=10079.53-32=2180.25+45=7081.80-46=3482.21+79=10083.37+28=6584.61-34=2785.14+35=4986.57+43=10087.30-15=1588.84-59=2589.50+50=10090.95-57=3891.10+20=3092.87-34=5393.40+30=7094.57-28=2995.75+25=10096.13+23=3697.90-64=2698.56+44=10099.23+27=50100.70-37=33
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