四年级小数加减法计算题60240.doc

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1、Four short words sum up what has lifted most successful individuals above the crowd: a little bit more.-author-date四年级小数加减法计算题60240四年级下册计算题库（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）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=4.17+2.5

2、3=5.07-0.98= 5.67-0.73= 13.18+5.27= 5.16+7.89=26.8+3.02= 6.07-4.993= 3.7+2.36= 15.4+2.97=10.2-8.75=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= 62.1-17.071.4-0.405= 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

3、= 0.704-0.25= 10.1-0.55= 10+10.1= 27+8.03=26+7.98= 13.99+1= 7.88+2=95-9.85= 20-9.42= 35.09-11= 96.85-85= 45.45-45=2.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 7

4、2.8-8.6+5.8420.8-（15.98-3.9） 32.5+（5.07+6.13）3.52-（4.66-3.82）3.小数加减简便运算（递等式计算）0.9+1.08+0.92+0.15.26+3.43+0.745.6+2.7+4.40.15+7.62+7.8551.27-8.66-1.3448.14-2.43-7.5718.76-3.47-0.535.17-1.8-3.270.8-1.25-1.754.02-3.5+0.984.25-0.83+0.7523.04-0.8-13.4-6.215.13+4.92-5.133.98-1.5+6.024.8+1.2-4.8+1.230.99-（

5、8.5+15.99） 72.6-（22.6+3.45） 36.06-（5+6.06）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）27.38+4.83= 26.75+2.83= 3.64-2.58= 6.52-3.44= 15.31+13.515.5+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=4.1

6、7+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

7、+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=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-

8、3.565.6-0.81-1.29 15.9+3.26+4.17 67.2+41.5-71.3910.75+0.4-9.47316.23+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-（4.66-3.82）5.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+4.420.15+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 70.8-1.25-1.754.02-3.5+0.98 4.25-0.83+0.75 23.04-0.8-13.4-6.215.13+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）-