小数加减法计算题库含竖式递等式简便.pdf

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1、四年级下册计算题库一小数的加法和减法四年级下册计算题库一小数的加法和减法1.小数数位相同的加减法竖式计算7.81-3.735=12.16+5.347=0.4-0.125=18.7+3.96=9.6+4.78=27.38+4.83=26.75+2.83=3.64-2.58=6.52-3.44=5.67-0.845=0.506-0.19=11.04-7.3=1.4-0.405=15.31+13.51=5.5+4.5=3.27-2.49=7.51+0.49=5.48-3.25=4.8+18.9=9.03-8.57=8.25+1.55=9.43-9.05=4.13+2.24=4.17+2.53=5.0

2、7-0.98=5.16+7.89=2.小数数位不同的加减法竖式计算26.8+3.02=6.07-4.993=10.2-8.75=7.3-2.25=3.8+3.54=12.7+6.58=10.3+58.7=1.75+2.08=5.67-0.73=3.7+2.36=3.05-2.9=8.03-4.56=4.28-3.37=15.4+2.97=3.1-2.07=62.1-17.07=1.4-0.405=3.906+0.66=43.5-27.34=15.98-3.9=75.6-3.55=5.94+10.7=12.03+0.875=37.8+3.02=0.704-0.25=10.1-0.55=3.整数与

3、小数的加减法竖式计算10+10.1=27+8.03=26+7.98=13.99+1=7.88+2=28-3.56=10-0.81=10-0.36=20-0.92=8-7.089=95-9.85=20-9.42=35.09-11=96.85-85=45.45-45=10-0.41=45-0.45=3.57+3=4.小数加减混合运算递等式计算5.03-2.5+0.96 22.8-5.23-9.125 23.66+4.34-3.565.6-0.81-1.29 15.9+3.26+4.17 67.2+41.5-71.3910.75+0.4-9.473 16.23+8.92-7.56 50-28.5-1

4、3.4511.65-7.39=19.01-7.99=13.18+5.27=13.79-9.653+170.57 1.5+0.68-0.306 72.8-8.6+5.8420.8-15.98-3.9 32.5+5.07+6.13 3.52-4.66-3.825.小数加减简便运算递等式计算9.03-8.57=8.25+1.55=9.43-9.05=1.75+2.08=4.28-3.37=4.13+2.24=0.9+1.08+0.92+0.1 5.26+3.43+0.74 5.6+2.7+4.44.17+2.53=5.07-0.98=5.67-0.73=13.18+5.27=20.15+7.62+7

5、.85 51.27-8.66-1.34 48.14-2.43-7.5718.76-3.47-0.53 5.17-1.8-3.2 70.8-1.25-1.75 4.02-3.5+0.984.25-0.83+0.7523.04-0.8-13.4-6.215.13+4.92-5.13 3.98-1.5+6.02 4.8+1.2-4.8+1.230.99-8.5+15.99 72.6-22.6+3.45 36.06-5+6.06四年级下册计算题库二小数的加法和减法四年级下册计算题库二小数的加法和减法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

6、-3.44=15.31+13.51=5.5+4.5=3.27-2.49=11.65-7.39=19.01-7.99=7.51+0.49=5.48-3.25=4.8+18.9=10.3+58.7=8.03-4.56=5.16+7.89=2.小数数位不同的加减法竖式计算26.8+3.02=6.07-4.993=10.2-8.75=7.3-2.25=3.8+3.54=12.7+6.58=7.81-3.735=12.16+5.347=9.6+4.78=5.67-0.845=0.506-0.19=62.1-17.07=1.4-0.405=3.906+0.66=75.6-3.55=5.94+10.7=12

7、.03+0.875=3.7+2.36=3.05-2.9=0.4-0.125=11.04-7.3=43.5-27.34=37.8+3.02=15.4+2.97=3.1-2.07=18.7+3.96=1.4-0.405=15.98-3.9=0.704-0.25=10.1-0.55=3.整数与小数的加减法竖式计算10+10.1=27+8.03=26+7.98=13.99+1=7.88+2=28-3.56=10-0.81=10-0.36=20-0.92=8-7.089=95-9.85=20-9.42=35.09-11=96.85-85=45.45-45=10-0.41=45-0.45=3.57+3=4

8、.小数加减混合运算递等式计算5.03-2.5+0.96 22.8-5.23-9.125 23.66+4.34-3.565.6-0.81-1.29 15.9+3.26+4.17 67.2+41.5-71.3910.75+0.4-9.473 16.23+8.92-7.56 50-28.5-13.4513.79-9.653+170.57 1.5+0.68-0.306 72.8-8.6+5.8420.8-15.98-3.9 32.5+5.07+6.13 3.52-4.66-3.825.小数加减简便运算递等式计算0.9+1.08+0.92+0.1 5.26+3.43+0.74 5.6+2.7+4.423.04-0.8-13.4-6.215.13+4.92-5.13 3.98-1.5+6.02 4.8+1.2-4.8+1.230.99-8.5+15.99 72.6-22.6+3.45 36.06-5+6.0620.15+7.62+7.85 51.27-8.66-1.34 48.14-2.43-7.5718.76-3.47-0.53 5.17-1.8-3.2 70.8-1.25-1.75 4.02-3.5+0.984.25-0.83+0.75