小数加减法的口算100道,
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小数加减法的口算100道,
![小数加减法的口算100道,](/uploads/image/z/1524407-23-7.jpg?t=%E5%B0%8F%E6%95%B0%E5%8A%A0%E5%87%8F%E6%B3%95%E7%9A%84%E5%8F%A3%E7%AE%97100%E9%81%93%2C)
1.2+1.5=2.7 1.3+1.5=2.8 0.2+1.2=1.4 1.3+1.08=2.38 5.5+2.1=7.6 7.8+1.9=9.7 1.02+1.03=2.05 1.2+1.5=2.7 1.5+1.7=3.2 1.3+1.5=2.8 0.2+1.2=1.4 1.3+1.08=2.38 5.5+2.1=7.6 7.8+1.9=9.7 1.02+1.03=2.05 1.2+1.5=2.7 1.3+1.5=2.8 0.2+1.2=1.4 1.3+1.08=2.38 5.5+2.1=7.6 7.8+1.9=9.7 1.02+1.03=2.05 7.1+7.1=14.2 2.03+2.03=4.06