四年级数学下册小数计算题库.doc

四年级下册计算题库小数的加法和减法1.小数数位一样的加减法竖式计算27.38+4.83= 26.75+2.83= 3.64-2.58= 6.52-3.44= 15.31+13.51=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= 9.03-8.57=8.25+1.55= 9.43-9.05= 1.75+2.08= 4.28-3.37= 4.13+2.24=4.17+2.53= 5.07-0.98= 5.67-0.73= 13.18+5.27= 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= 3.7+2.36= 15.4+2.97= 10.2-8.75=7.3-2.25= 3.8+3.54= 3.05-2.9= 3.1-2.07= 12.7+6.58=7.81-3.735= 12.16+5.347= 0.4-0.125= 18.7+3.96= 9.6+4.78=5.67-0.845= 0.506-0.19= 11.04-7.3= 1.4-0.405= 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20.8-15.98-3.9 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30.99-8.5+15.99 72.6-22.6+3.45 36.06-5+6.06如有侵权请联系告知删除，感谢你们的配合！实用文档.