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= 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-(4.66-3.82) 5.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)
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=6.52-3.44=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-(4.66-3.82) 5.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)
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