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1、小数加减法的训练：（B）1. 小数数位相同的加减法（竖式计算）27.38+4.83=26.75+2.83=3.64-2.58=6.52-3.44=15.31+13.51 =9.03-8.57=11.65-7.39=19.01-7.99=5.5+4.5=3.27-2.49=7.51+0.49=9.03-8.57=5.48-3.25=4.8+18.9=1.75+2.08=4.28-3.37=10.3+58.7=8.03-4.56=8.25+1.55=9.43-9.05=4.13+2.24=5.16+7.89=4.17+2.53=5.07-0.98=3.7+2.36=15.4+2.97=5.67-0
2、.73=13.18+5.27=小数加减法的训练：（B）2. 小数数位不同的加减法26.8+3.02=6.07-4.993=10.2-8.75=12.7+6.58=7.3-2.25=3.8+3.54=0.4-0.125=18.7+3.96=3.05-2.9=3.1-2.07=7.81-3.735=12.16+5.347=9.6+4.78=62.1-17.07=5.67-0.845=0.506-0.19=11.04-7.3=1.4-0.405=1.4-0.405=3.906+0.66=43.5-27.34=15.98-3.9=75.6-3.55=10.1-0.55=5.94+10.7=12.03+
3、0.875=37.8+3.02=0.704-0.25=小数加减法的训练：（B）3. 整数与小数的加减法10+10.仁27+8.03=26+7.98=13.99+仁3.57+3=7.88+2 =8-7.089=45.45-45=28-3.56=10-0.8 仁10-0.36=20-0.92=95-9.85=20-9.42=35.09-11 =96.85-85=23.66+4.34=3.52-4.66=10-0.4 仁45-0.45=4. 小数加减5.03-2.5=22.8-5.23=5.6-0.81 =15.9+3.26=67.2+41.5=50-28.5=10.75+0.4=16.23+8.9
4、2=13.79-9.653=1.5+0.68=72.8-8.6=5.16+7.89=15.98-3.9=5.07+6.13=小数数位相同的加减法27.38+4.83=26.75+2.83=5.5+4.5=3.27-2.49=3.64-2.58=6.52-3.44=15.31+13.5 仁7.51+0.49=11.65-7.39=19.01-7.99=5.48-3.25=4.8+18.9=10.3+58.7=8.03-4.56=9.03-8.57=4.13+2.24=8.25+1.55=9.43-9.05=1.75+2.08=4.28-3.37=4.17+2.53=5.07-0.98=5.67-
5、0.73=13.18+5.27=2. 小数数位不同的加减法26.8+3.02=6.07-4.993=3.7+2.36=15.4+2.97=10.2-8.75=12.7+6.58=7.3-2.25=3.8+3.54=3.1-2.07=3.05-2.9=7.81-3.735=12.16+5.347=0.4-0.125=18.7+3.96=9.6+4.78=62.1-17.07=5.67-0.845=0.506-0.19=11.04-7.3=1.4-0.405=1.4-0.405=3.906+0.66=43.5-27.34=15.98-3.9=75.6-3.55=10.1-0.55=5.94+10.
6、7=12.03+0.875=37.8+3.02=0.704-0.25=3. 整数与小数的加减法（竖式计算）10+10.仁27+8.03=26+7.98=13.99+仁7.88+2 =8-7.089=28-3.56=10-0.81 =10-0.36=20-0.92=95-9.85=20-9.42=35.09-11 =96.85-85=10-0.41=45-0.45=3.57+3=45.45-45=4. 小数加减混合运算5.03-2.5=22.8-5.23=23.66+4.34=4.66-3.82=5.6-0.81 =15.9+3.26=72.8-8.6=67.2+41.5=10.75+0.4=16.23+8.92=50-28.5=3.68+9.85=13.79-9.653=15.98-3.9=6.39-5.48=1.5+0.68=32.5+5.07=17.1-12.37=
小数加减法竖式计算题库.doc
